FSD 1089r1_Univac_1005_Extended_System_Programmers_Reference_Manual_Apr68 1089r1 Univac 1005 Extended System Programmers Reference Manual Apr68
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EXTENDED
SYSTEM
,
PROGRAMMERS REFERENCE MANUAL
UNIVAC
FEDERAL SYSTEMS DIVISION
CHAPTER 1
1005 SYSTEM
Page
I
II
INTRODUCTION
1/1
PROCESSOR
A. Program Logic
B. Operational Register s
C. Transient Register s
D. Program Control
E. Core Memory
1. Memory Allocation
2. I/O Buffer s
3. Addressing
1/2
1/2
1/2-3
1/3-4
1/4-5
1/5-11
1/9-10
1/11
1/11
CHAPTER 2
SAAL ASSEMBLY SYSTEM
I
INTRODUCTION
2/1
GENERAL DESCRIPTION
2/1-2
III
INSTRUCTION FORMAT
A. Symbolic Coding Format
1. Label Field
2. Oper ation Field
3. Ope r and Field
4. Comments
2/2-5
2/2
2/3
2/3
2/4-5
2/5
IV
PROGRAM ORGANIZATION
A. BEG Directive
B. CRD Directive
C. PR T Dir ecti ve
D. PCH Directive _._
E. BF 1 Directive
F. BF2 Directive
G. BF3 Directive
H. BF4 Directive
1. ORG Directive
J. Literals
K. Comments Card
L. STA Directive
M. END Directive
2/6-14
2/6
2/6-7
2/7
2/7-8
2/8
2/9
2/9
2/10
2/10-11
2/11
2/11 ... 12
2/12-13
2/13
INSTRUCTION REPERTOIRE
A. Instruction Repertoire - Central Processor
Load Ascending
2/13-96
2/14-62
2/15-16
II
V
".
-------.,.-.-------,--~--,
V
......,'"'-,.-.--.- ..---
.~---
------_ ..__
._---
INSTRUCTION- REPER TOIRE (continued)
B.
Load Descending _ _ _ _ _ _ _ _ _ _ _ _ _~~--.,...._
Load Print
Store Ascending
Store Descending
Store Print
ShUt Right
ShUt Left
Clear
Compare Alpha/Numeric
Compare Numeric
IncreITlent Compare
Jump Unconditional
Jump Greater
Jump Less
Jump Equal
Jump Equal Alpha/Numeric
Jump Unequal Alpha/Numeric
Jump Positive
Jump Negative
Jump Zero
Jump Return
Jump Exit
Add to Memory
Add to Register
Subtract from Memory
Subtract from Register
Multiply
Divide
Translate
Store With Zero Suppress
Load With Sign
Load Numerics
Store Edited
Punch Test
2/17-18
2/19
2/20-21
2/22-23
2/24
2/25-26
2/27 -29
2/30
2/31-32
2/33-34
2/35
2/36
2/36
2/36
2/36
2/37
2/37
2/38
2/38
2/38
2/39
2/40
2/41-42
2/43-44
2/45-46
2/47
2/48
2/49
2/50-55
2/56
2/57 -58
2/59-60
2/61
2/62
Instruction Repertoire - Card System External Functions
Read __________________________~----__~__--__~
Print-Space l/Space 2 ______,_ _ _ _ _ _ _ _ _ _ _
Print - Skip 7
._ _ _ _ _ _ _ _ _ _
2/62-80
2/63
2/64
2/65
Punch ___~--__----------------------------Read-Print-Space 1
Read-Print-Space 2
Read-Punch
Read-Print-Space I-Punch
Skip 2
Skip 4
2/66
2/67
2/68
2/69
2/70
2/71
2/71
Page
V
INSTRUCTION REPER TOIRE (continued)
C.
D.
Skip 7
Read Code Image
Punch Code Image
Read Auxiliary Code Image Stacker Select 1
Read Auxiliary Stacker Select I
Read Auxiliary Stacker Select 2
Read Auxiliary Stacker Select 3
Punch with Stacker Select
Read/Read Punch
Read/Read Punch with Stacker Select __~ ___________
Read/Read Punch Code Image _________________
Halt
2/71
2/72
2/73
2/74
2/75
2/75
2/75
2/76
2/77
2/78
2/79
2/80
Instruction Repertoir e - Paper Tape External Functions
and Conditional Tests
1 . Paper Tape External Functions _
Read Paper Tape 1 Frame
Read Paper Tape 80 Frames
Read Paper Tape Through Sentinel _______
Punch Paper Tape Without Parity 1 Frame
Punch Paper Tape Without Parity to Sentinel
Punch Paper Tape With Parity 1 Frame
Punch Paper Tape With Parity to Sentinel
2/81-86
2/81-84
2/82
2/82
2/82
2/83
2/83
2/84
2/84
2. Paper Tape Conditional Tests
Jump Parity Error
Jump Channel 8
2/85-86
2/86
2/86
Instruction Repertoire - Magnetic Tape External
Functions and Conditional Tests_ 2/87 -96
1. Magnetic Tape External Functions
2/87 -92
Read Tape Servo I Normal Gain
2/88
Read Tape Servo 2 Normal Gain
_____ 2/8R
Read Tape Servo I High Gain
_ 2/88
Read Tape Servo 2 High Gain
____ 2/88
Write Tape Servo 1
___________ 2/89
Write Tape Servo 2
_______ . ____ 2/89
Erase Before Write Servo 1
__________ 2/90
Erase Before Write Servo 2
___ 2/90
Backspace Servo 1
_._______ 2/91
Backspace Servo 2 _ _ _ _________ 2/91
Rewind Servo 1
__ _____ ___ _________ 2/92
Rewind Servo 2
_____ 2/92
2. Magnetic Tape Conditional Tests _____________ _
2/93-96
Jump Parity Error
______ 2/94
Jump End of Tape _ _ ____ 2/94
Page
V
INSTRUCTION REPERTOIRE (continued)
Example Parity
Function - .. Example Parity
Function - - -
Error Recovery on Read Tape
- - - - - - ... - - ........ - ...... ,.. ... - - - - - - 2/95
Error Recovery on Write Tape
- - ... - ... - ... - - ............................. - ..... .,. - 2/96
E.
Instruction Repertoire - Advanced Programming Jump Alternate Switch 3 ... - - ... - - - ............ - - .. - - Jump Arithmetic Overflow ............ - ............ - - - ............
Compare Character Alpha/Numeric _ ... - - - - - ... S to r e C ha r a cte r - - - - ... ... - - - - - ... ... ... - - - - ... - ... - Logical And - - - - - - - - .. - - - ,.. - ... - ... - - - - - - - Logical Or - - .... - - - - - ... - - - - ..... - - ... .,. ...... - - ... Bi t Shift - - ... - - - - - ... - - - ... - ... - - ... - - ... ... .. ... ... ... - -
F.
Instruction Repertoire - External Function Combinations .. - - - ................ - ....... - 2/106-110
G.
Instruction Repertoire - 1005 Data Line Terminal-3
External Functions and Conditional Tests ............ - .. - 2/111-119
1.
2.
3.
4.
5.
6.
... - ...
- - ...
- - ...
- - ...
- - - .. .........
- - -
DLT-3 External Functions - - -- - ... - ... - ... - - .......... General - - ........ - - ......... - - ............ - - ...... - - - - - ... - - Transmitting - - - - ... - ... - ... - - ......... - ............... - ............ Re c e i ving - - ... - - - - ... - - - ... - ... - - - - ... ... - - - - - - ... ...
Error Conditions - - - - - - - - - - - ... _ ... _ ... - - - - - - Instruction Formats External Functions - - ... - - - - Send DLT 80 Characters - ... - ... - ......... - .............. - ........
Send DLT Through Sentinel _ ... - ......... - - - ..... - ...... - Receive DLT To End of Message ... - ......... - .. - - - - 7. Instruction Formats Conditional Tests ......... - - - - .....
Pause Test - - - - - ..... - ...... - - - - - - - - ... - - ....... - - ...
Jump End of Time - ...... - ...... - ... - - - - .... - ................. Jump Parity Error ... - ... - ... - - - ...... - .... - ... - ... - ......... -
2/97 -1 05
2/97
2/98
2/99
2/ 1 00
2/101-103
2/103- 104
2/ 1 05
2/111
2/111-112
2/112-114
2 / 114
2/114-115
2/115-117
2/116
2/116
2/117
2/118-119
2/118
2/119
2/119
CHAPTER 3
UN~VAC
1005 SOFTWARE
Page
I
II
III
IV
THE UNIVAC 1005 SINGLE ADDRESS ASSEMBLY SYSTEM _ _ 3/1-6
A.
SAAL 1 (Illustration 1) Trial Ea.lanc~ Sam:rle Program
P2-4 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _~_ 3/1-3
B.
SAAL 2 (Illustration 2) Trial Balance Sample Progrq.m
P2 -4 _ _ _ _ _ _~~~_-------~---- 3/3 ... 5
C.
Trial Balance Sample Report (Illustration 3) _ -_ _ _ _ _ 3/5-6
THE UNIVAC 1005 SINGLE ADDRESS REPORT GENERATOR_ 3/6-8
A.
SARGE 1 - Trial Balance Sample Program P2-4 _ _ _ _ _ 3/7
B.
SARGE 2 (Illustration 4) Trial B~lance Sample
Program P2-4 - - - - - r _ _ - - - - _ - - - -___ 3/8
THE UNIVAC 1005 UTILITY ROUTIN;ES ____________~-- 3/8-12
A.
CONDENSE ______________________- -____________ 3/8-9
B.
MEMORY DUMP (Illustration 5)
C.
READ-PRINT -PUNCH ~______~-------~--~-------- 3/10
D.
NUMBER IT
E.
DUPLICATE
3/11 ... 12
F.
CLEAR
3/12
ILLUSTRATIONS
----_.-
~
___~~_____________ 3/10
3/10
CHAPTER 4
UNIVAC 1005 SOFTWARE OPERATING PRQCEDURE:S
Page
I
II
ALTERNATE SWITCHES OPERATING PROCEDURES . . . . . . .
·, ..
.•. · . . .
4/1
SOFTWARE OPERATING PROCEDURES . . • . . . . . . .
4/1-6
A.
SAAL 1 -- First pass of the assembly program
4/1-2
B.
SAAL 2 -- Second pass of the assembly program.
4/2-3
C.
Condense Program •.
4/3-4
D.
Memory Dump ••..•
E.
Read -- Print -- J:')unch
F.
Number It
G.
Duplicate
H.
Clear
.
It
..
•
,
•
tit
It
•••
. . , ..
. .. . .
4/4
4/4 .. 5
·." ,
·." .
4/5
4/5-6
4/6
CHAPTER 5
UNIVAC 1005 HARDWARE MACHINE TESTING and
OPERATING PROCEDURES
Page
1. MANUAL ALTERNATE SWITCHES
II.
5-1
A.
lvlode of Operation . . . . . . . . .
5-l
B.
Automatic Form Overflow Mode.
5-1
C.
Trace 110de
....... .
5-2
D.
Single Instructions Mode
5-2
1. Reading PAK . . . . . .
5-3
TEST SWITCH PANEL . . . . . . . . .
A.
Program Step Counter Switches
III. DISPLAY MASKS ..
5-4
5-4
5-6
A.
Display Mask 4
5-6
B.
Display Mask 6
5 -16
C.
Display Mask 8
5 -19
D.
Display Mask 9
5-21
CHAPTER 1
THE UNIVAC 1005 CARD PROCESSING SYSTEM
1. INTRODUCTION
The UNIVAC 1005 Card Processing system is a powerful, high performance system, which combines into a low -cost consolidated card
processor features usually found only in more complex, higher priced
systems ~ This small-s cale data proces sing system 1.1aS been d.esigned
around a single address, internally programmed processor, the UNIVAC
1005 Card Processor, and includes, as secondary units, a hardware
integrated card reader, an optional, free-standing, high-speed card
reader, and a free-standing card punch.
The standard card reader, which is located to the immediate right
of the card proces s or, and which is an integral part of the hardware of the
card proces sor, operates by means of photo-electric cells at speeds up to
600 cards per minute. The input hopper has a 1,000 card capacity, while
the output stacker has a 1,500 card capacity. '
The optional card reader, like the card punch, is cable connected to
the central processor, and has an input hopper capacity of 1,000 ca.rds,
and an output stacker with a capacity of 1,000 cards. It features an increase in card reading speed to a maximum of 800 cards per minute.
The card processor, the central unit in the system, contains, in a
single hardware unit, a high-speed printer, which prints a maximum of
132 print positions per line, and up to 600 lines of alphanumeric data per
minute, the core memory, and all logic and control circuitry for the entire
system. The standard configuration also includes the card reader.
The card punch is capable of punching up to 250 cards per minute,
and like the free -standing card reader is cable connected to the card
proces sor. This feature permits maximum flexibility in satisfying individual installation requirements as well as enabling maximum consideration to be given to operational preferences.
By consolidating all these components into a single, well-designed
unit, the UNIVAC 1005 Card Proces sing System minimizes installation
operational problems and maximizes supervisory and operator efficiency.
Additional detailed information on the various components available
with the UNIVAC 1005 Card Processor is contained in the General Description Manual for the 1005 Card Processor.
The following section discusses the logic and control circuitries contained in the processor itself, while subsequent chapters of this manual are
concerned with detailed software considerations.
1-1
II. PROCESSOR
The processor contains the systems control, arithmetic and logic
circuitry, as well as core memory, and is located to the rear and left of
the card :read,cr,
'rhe standard 6.5 microsecond core memory of 1024 characters
(32 x 32 rnatri~ 1?lane) is expandc;tble in increments of 1024 <;:haracters.
Complete solid ... state components, ribbon cabling and wire ... wrap
high operational reliability.
term~nalsassure
Logic Characteristics.
A. Program Logic
UNIVAC 1005 logic is organized around a single address fixed word
logic.
B. Operational Registers.
PAK Register
The PAK Register is the Program Addres s
Counter. This Z .. character register holds the
address of the instruction being executed. It
occupies two memory locations. During the
final execution phase of the instruction, the
contents of the PAl< Register are normally
incremented by five to give the address of
the next instruction. Certain instructions
will cause the address in the PAKRegister
to b.e replaced with a new addres s from the
instruction word, e.g" jump instructions.
1-2
WORD COUNTER
UNIVAC 1005
MEMORY
INSTRUCTION REGISTER I
MEMORY ADDRESS REGISTER (MAR)
X REGISTER (XR)
Figure 1 ... Diagram of System Logic
IR Register
The IR Register is the Instruction Decoder
Register. It is used to contain the operation
code of the current instruction and is loaded
during the instruction acces s cycle. The
IR Register occupies one memory Location.
MAR Register
The MAR Register is the Memory Address
Register, This is us ed to contain the addres s
portion of the instruction. It defines the
memory locations to or from which data is to
be transferred. It occupies fou.r memory locations.
C. Transient Registers.
Lengths and Uses
Two programmable transient registers are
available. The registers are de~ignated Register
AR 1, Register AR ' Register AR 1 is 10 charZ
acters in length; Register AR Z is 21 characters
in length.
Any register may be us ed for memory transfers. Registers 1 and 2 are the arithmetic
registers. All adds, subtracts and compares
are executed from these two registers. Multiply
and divide operations use both arithmetic
registers and the auxiliary Z register. The
qUQtient or product is stored in registers 1
Lengths and Uses
(cont'd)
and 2 (See Figure 2). Jump Return and Jump
Exit operations use the auxiliary X Register.
Indicator Unit
The Indicator Unit contains the program
testable indicators described below. When
the indicator tested is found to be reset, the
next instruction in sequence is accessed.
When the indicator tested is found to be set,
control is transferred to the add,res s specified by the instruction.
1.
Comparison Indicator s. There are thr ee
numeric comparison indicators--greater
than, less than and equal to. There are
two alphanumeric comparison indicator s-equal and unequal.
L..
Sign Indicator s. There are thr ee sign indicators--positive, negative, zero. The contents
of the arithmetic register s may be tested by
the program for positive, negative or zero.
3.
I/O Indicators. These additional indicators
ar e explained in detail under their r e spe ctive Input/ Output Sections.
D. Program Control
The activity of the Program Control Section is divided into a series
of logical machine sequences. All of these sequences are fixed in nature
and occur with every instruction being proces sed.
Basic Machine Sequences.
(P)
Program Cont!ol--Extract the program instruction address. from the Program Addres s
Counter (PAK). Store this value in the Instruction Register (IR).
(I)
Instruction Acces s - -Extract the instruction
referenced by the previous P sequence. Test
the operation code and generate the function
signal necessary to execute instruction.
(A)
Addres s Access - -Extract the operand portion
of the instruction from memory and store in
the Memory Address Register (MAR).
1-4
(P+5)
Program Control Plus Five--Update the program address counter by five unless a jump
instruction has been detected. In that case,
this sequence will be updated by the address
in the MAR Register.
(E)
Execution--Execution phase; perform operation
specified.
E. Core Memory.
The UNIVAC 1005 Card Processor employs magnetic core storage
modules with a capacity of 1024 characters each. The UNIVAC 1005 can be
expanded to meet increased processing requirements in increments of 1024
characters to a maximum of 4096. Internal representation of each character
in storage is by means of an internal binary code called XS3.
Data Representation. Excess three (XS3) is a method of notation that is us ed
by the UNIVAC 1005 System. It establishes some measure of compatibility
with the data formats of the other UNIVAC Computing Systems. The zone
position is specified by the two high order bits, the numeric portion by low
order four bits as in binary coded decimal notation. The difference exists
in the numeric portion where each binary specification is a value that is
three greater than its decimal equivalent. For example, the number 8 is
represented in XS3 as:
ZONE
NUMERIC
00
1011
Note that the numeric portion, weighted with positional values of 8, 4, 2,
and 1 from ieft to right, is actually equal to 11. Similarly, the number 6
is represented as:
ZONE
NUMERIC
00
1001
Here the numeric portion is specified as 9 or three greater than the
decimal digit it represents.
1-5
There are several reasons for utilizing this method of notation in certain
UNIVAC Systems. Some of these reasons are:
It allows three quantities to test les s than O.
It facilitates complementation.
It permits the carry to occur as in decimal notation.
An involved discussion of these and other reasons for the utilization
of XS3 notation is beyond the scope of this manual. It is sufficient that the
programmer is aware of the basic format and that this provides in the
UNIVAC 1005 Computer a factor of data compatibility with other UNIVAC
Systems. Figure 3 gives a listing of the XS3 code configurations.
1-6
MEMORY
I~
I
____
M_E_M_O_R_Y____
\,----------,/
REGISTERS
AR 1& AR2
TRANSFERS
MEMORY
MEMORY
(DATA)
(ACCUMU LA TORS)
REGISTERS
AR t& AR2
ARITHMETICS
MEMORY
.
.
~
REGISTER
AR 1& AR2
COMPARES
1
MULTIPLY
2
3
4
5
6
7
8
9
10 11 1213 14 1516 17 18 19 20 21
1
...~.----- PRODUCT
AR2L
1
2
3
AR1L ____
DIVIDE
I
2
3
4
5
6
7
DECIMAL
8
9
10
1I
~
4
5
__
6
7
8
9
I
10
I~~ Q_U_O_T__IE_N_T__~_
12 13 14 15 16 17 18 19 20 21
QUOTIENT
AR2 ~REMAINDER""~REMAINDER--+-
Figure 2. - Operation of Transient Registers
1-7
The alphabetic, numeric, and special charact~rs utilized in the UNIVAC
1005 System.
80-COLUMN CODE
SD-Col. Printable
Card
Code Characters
12-1
12-2
12-3
12-4
12-5
12-6
12... 7
12-8
12-9
11-1
11-2
11-3
11-4
11-5
11-6
11-7
11-8
11-9
0-2
0-3
0-4
0-5
0-6
0-7
0-8
0-9
0
1
2
3
4
5
6
A
B
C
0
E
F
G
H
I
J
K
L
M
N
0
P
Q
R
S
T
U
V
W
X
Y
Z
0
1
2
3
4
5
6
XS-3
Code
80-Col. Printable
Card Characters
Code
7
8
9
12
11
12-0
11-0
0-1
2-8
7
8
9
XS-3
Code
00 1010
00 1011
00 1100
010000
00 0010
01 0011
10 0011
11 0100
11 0011
01
01
01
01
01
01
01
01
01
0100
0101
0110
0111
1000
1001
1010
1011
1100
10
10
10
10
10
10
10
10
10
11
11
11
0100
0101
0110
0111
1000
1001
1010
1011
1100
0101
0110
0111
II
3-8
4-8
~
5-8 : (f:olon)
6-8
>
7-8 • (OpOI.)
12-3-8 • (p.riod)
12-4-8
12-5-8
12-6-8
<
12-7-8
=11-3-8
$
11-4-8
01
10
01
11
10
01
11
00
01
01
10
10
1101
1110
0001
1110
0000
0010
1101
1111
1110
1111
0010
0001
11
11
11
11
11
00
00
00
00
00
00
00
1000
1001
1010
1011
1100
0011
0100
0101
0110
0111
1000
1001
]
11-5-8
11-6-8 ; (.emi-f:ol)
11-7-8
11
0-2-8
~
0-3-8 , (f:ommo)
0-4-8
%
(
0-5-8
\
0-6-8
0-7-8
)
00
00
10
11
11
11
10
00
11
0001
1110
1111
0000
0010
0001
1101
1101
1111
&
- (minu.)
?
I (exf:lom.
I
+
If
•
Blank Spoce N.P.
00 0000
Figure 3 .... 80 -Column Codes and UNIVAC XS3
Codes for 63 Printable Characters
1-8
1. Memory Allocation.
As previously stated, core memory is expandable, to meet increased
processing loads, in increments of 1024 characters.
A portion of the 1024 character core memory is allocated to each of
the input/output functions of the system--such as reading, punching and
printing. The remaining portion of core memory is available for use by
working programs. Under certain progr~m conditions, part or all of the
input/ output memory areas may be used as expanded working core memory.
For example, if a punch operation is not required for a particular program,
the preassigned portion of core memory allocated to punching could be used
as working storage. The 1005 Card Processor Control logic is such that
"time-sharing" can be affected, allowing, simultaneous printing and punching, or punching and proces sing. '(Reference Figure 4).
1-9
1005 INPUT/OUTPUT -STORAGE AREAS
MODULE 1
COl.UMN
ROW
1 2 3
4
5
6
7 6 9 10 11 12
J., • •
READ {
TRANSLATE
f
TABLE \
13 ',4
15
16
17 16 19 20 21 22123 24 25
'."'0
'0
26
27 28 29 30 31 32
n""'''.l''~'''.''
~2IiJ2~Jl~3'~3~5~~~3i7t3i8~39~40~41~42~4~'~4~'~4i5ti~~48~"~'~0~'~II'12t'13~'4~'5~56~5;7~5~8~~~';0;'~';.,21=~
t
4
5
63
64
6S
•
95
9.
66
67
68
'8'
69
10
71
19
125 126 121 1'28 1~9 130 131 132 133 134 135 136 137 138 \39 lAO 1.,
57
sa
159 16
80
81
81
83
84
85
86
8
100 luI 10210310. 10, 10' 10, 108 10' 110 111 112 111114 1511, 117 118
6
56
161 16
163164 16S
6616
7
8'Ilse 189 190 191 U2 19) 19.195 196 197 198
16816
8
n9
89
QQ_
·Pf
92
93
120 121 122 123 12'
142 UJ 144 ,.5 146 141 148 149 150 lSI 152 IS3 154 155
17011 172 173 176 "5 176 177 "8 17918018
82183 184185 186
199 200 ~Ol 202 203 204 205 206 207 208209 2"'0 "I 2122132'" 215 216217
PRINT
IN
PUNCH
12 3A2 343 344 345 346 347 )48 349 350 351 352 353 35~ 3SS
13
3n 3 4
14
404 405 406 407 408 409 410
jl,
3 6 377 3
3
380
381 382 381 384
411 4 \ 2 4 \ 3 414 415
15 A35 436 431 438 4j9 440 .s.s1 .s42 .s43 444 445 446
16
466 467 468 469 470 471 .s72 473 .s14 "75476
17
497 498
18
528 529 530 531 532 ~3::
499 50(\ 501
50<' 503
5]4
:;S~ 357 358
385 386 387 388
38'
362 36~ ]64
393
~91
39
J9~ 39~
4\6 417 418 419 420 421 422 4 ~~ 41 ~ 415 "16
447 448 449 .ssO 451
477 478 479 480 .s81
4S,}
504 50~ 500 50 7 508
50Q
~]S 536 537 ~38
S.lO 54' ~42 54) ~44
5j"/
)sq Joa Jol
3~
510 5\1
512 513
,9",
'" I'·'
365 3M )67 368 369
370
:!~t
401 402 403
3~7
}';le
399 400
371 372
"17 428 419 430 4J I 432 413 434
452453 4sA "55 4;0 457 458 459460 .t61 462 463 464 465
483 4B4 4B5 486 487 488 489 490 .s'll
514 515 SI6 517 518 519 510 521
545 546 5017 548
5ol9 550
55'
492 49) 494 495496
5n 523 524 525 526 527
552 553 554 5z5 556 557 558
19 559 560 561 562 563 56.s 565 S6t 567 568 569 570 57\ 512 573 57~ 575 576 S7? 57B 579 ~80 581 582 583 584 585 586 587 588 589
20
590 59} 592 593 594 595 596 597 598 &,99 600 001
002 603 604 605 606
007 608609 610 611 612 613 614 615 6'6617 618 619 620
21
621 622 623 624625626 627 628629630 631 on 633 63.4 6)5 63e 6)7
638 639 640 641642 643644 645 646 647 &48 649 650 651
22 652 "653 654 655 656 657 658 059 660 661 662 663 664 665666 667 668 669 670671 672 673 674 675 676 677 679679 680 681 682
23 683 6~4 685 68f. 687 688 6a9 690 691 692 693 f.94 695 696 697 698 699
700 701 702 703 704
24
714
73\ 732
25
745 746 747 748 749 750 7S1 75'2 753 754 755 75e 757 758 759 760 761
71S 716 717 718 719 720 7]1
26 776 777 778 779 780 781
27
722 :'1) 72'
25 726 727 728 129 730
78i 783 784 785 786 ~87 788 789 790 791
83~ 840 841 842 843844
768 769 710 771 772 773 774 775
793 794 795 796 797 798 7H 800 801 &02 803 804 805 806
29 869 810 871
832 833 834 835 836 83?
845 846 847 !!48 849 8S0 e;51 aS2 853 854 855 856 857 8~ 859 860 861 86'2 863 864865866 867 868
872 873 874 875876 a77 878 879 880 881 882 883 884 885 88f! 887 SSI!! 889 890 891
30 900 901 902 903 904 905 906 907 90S 909 910 91 I 912 9,:,
32
731 738 139 740741 742743744
762 763 764 765 766 767
807 808 809 aiD all 812 81) 814 81~ 816817 818 819 820 e21 822 8'23 824 825826 827 828 829 830 831
26 J38
31
792
iDS 706 707 708 709 710 7'1 712 713
733 734 ns 736
1114
892 893 894 895896897 898 899
9)S 916 9\7 918 :)19 920 9~1 922 923 924 925 926 927 928 929 930
931 932 933 934 935 936 937 q)8 939 940 ~41 942 943 944 945 946 947 948 949 950 951 952 953 9~4 955 956 957958 959 960 961
STATIC REGISTERS
Figure 4. - 1005 Input/Output-Storage Areas - Module 1
1-10
/
2. Input/Output Buffer Areas
The three preassigned Input/Output buffers in th.e first module of
the UNIVAC 1005 Card Processor are as [oHows.
Read Buffer Area. The read area is a!3signed th.~ iirst80 positions in
core memory. Hence, the numeric addresses of the :t;'ead area js rJ~(j 1 to
0C/J8C/J. When ever the programmer gives an instruct~on to read a card~
the card is read into this area. Column one of the input c~;rd is stored in
the first position of the read buffer (rJCJCJ 1), column two l;>~ing stoli~d in the
second position (C/JC/JrJ2) and so on.
Print Buffer Area. There are 132 positions of ~ore memory eOl"+es",
ponding to the 132 prip.t positions of the UNIVAC lOO~ printer, When the
programmer gives a print command, all 132 positions of the print buffer
area are printed, the buffer is cleared to space s, ancl. the printer form is
advanced. The core memory positions assigned to the print Quffer are
C/J 161 to C/J292. The first character of the print buffer area (rJ 161)G9rresponds to print position one, the second character (rJ 1Q2) c9rrespc:>nds
to print position two, and so on.
Punch Buffer Area. There are 80 positions of core memory corre9'"
ponding to the 80 columns of a punched card. The numeric add:re~ses
assigned to the punch buffer a:rea are C/J293 to (j37?, When a punch command
is executed, the first characte:r of the punch buffer area i~ punched iJ;l card
column one, the second character is punched in card cO!\lrnn tWQ, and so on.
The punch buffer area is not cleared during the punch
data remains the same in core memory,
Gycl~
and. the
Optional Buffer Areas. These additional o\lf£er areas are explained
in detail under their respective Input/Olltput Sections.
3. Memory Addressing.
Each character in the UNIVAC 1005 core rnemqry is ~ireQtly address ...
able by its numeric addres s. For example, the first character of th~ punch
buffer area can be referenced by its numerical address 0293, the se<'::onq by
~294 and so on.
1-11
CHAPTER 2
THE UNIVAC 1005 SINGLE ADDRESS ASSEMBLY SYSTEM
I. INTRODUCTION
To solve a problem, a computer must have a series of instructions
which determine how the computer is to operate. In addition, the computer must be giVe.i.'... OUb ur more. sets of data upon which to operate. This
combination of instructions and data is called a program. A program
n1ust define, in complete detail, exactly what the computer is to do, under
every conceivable combination of circumstances, with the data which is
read into or processed by the computer. The number of instructions
required for the complete solution of a problem may be a few hundred or
many thousands, depending on the problem. The computer may refer to
these instructions one after another, or it may repeat, skip, or modify
over certain instructions, depending upon immediate results or circumstances.
These instructions are under stood by the computer in a form known
as Machine Language, a form which is difficult for the progranlmer to
encode. In order to facilitate coding, considerable time and effort has
been expended in developing programming systems that allow the programmer to write in a symbolic language more easily comprehensive to
him than machine language.
Associated with a programming system is a machine language pro,..
gram called an Assembler. The assembler ac.cepts a program written in
symbolic language (source program) and converts it into machine language
(object program).
II. GENERAL DESCRIPTION
The symbolic language used by the UNIVAC 1005 Card Processing
System is single address in design and is intended to provide an easy to
learn, easy to use tool whereby data processing requirements can be
translated into machine coded instructions.
The machine language program or assembly system associated wlth
the UNIVAC 1005 symbolic language is called SAAL (Single Address Assembly Language). This assembly system consists of two passes, SAAL 1
and SAAL 2.
The fir st pas s, SAAL 1 relates each symbolic reference (label) in
the symbolic program (source program) with its appropriate position in
core memory. This relationship between symbolic labels in the source
program and core memory position is retained in memory and utilized in
SAAL 2. This noted relationship is commonly referred to as the "TAG"
or "Labell' Table.
2-1
The second pass, SAAL 2, interpret~ ~ac;h operand field in the source
program, determines its length and core position. using the "LABEL" Table
generated by SAAL 1, and produces a UNIVAC ~oa5 machine cpde object
prograrn deck. In addition, a one for one listing is prepared equating each
symbolic line of coding in the source program with the generated machine
code .
.i.~.i..
INSTRUCTION FORMAT
The UNIVAC 1005 Machine Code instruction consists of five characters. The format of the instruction characters on this basis is illustrated
below.
1
[
3 4
2
OP
5
M
OF
Indicates the operation to be performed.
M
Indicates most $ignificant location.
L
Indicates least significant location.
A. SYMBOLIC CODING FORMAT
In writing a program in SAAL symbolic language, the programmer
is primarily concerned with three fields: Label field, Operation field,
and Operand field. In addit~on, it is pas sible to q;nnotate the symbolic
language at the time it is written through the use of corpments which will
provide clarity for the programmer and relate coding to its as sociated
flow chart.
2-2
1. Label Field. A label is a method of identifying either a symbolic line
of coding or a word of data. In writing a label ip the assembly language
SAAL, the programmer may use any meaningful combination of one to
three characters. Of these three characters, the first may be any alpha
charact'er, including special character s, except the dollar sign, asterisk,
plus, minus, or comma. The second and third position of the label field, if
pre sent, may be either alphabetic or numeric or special characters, including the dollar sign but excluding the asterisk, plus, minus J and comma. In
writing a label in the label field of a symbolic line, the first character of the
label must appear in the leftmost position of the lel,bel field. The following are
example s of acceptabl~ labels.
I UNIVAC"1CCI!5ISAAL ASSEMBLER CODING FOR)
UNIVAC
---..-................
PROGRAMMER
PROGRAM
SEQU N ~!
LINE
INS
LmLJO'P"
3 4 5 6 7
1
9 01 I
TAX
TOT
+
A 91 1
BE;G
DATE _____
CARD ONL y
I COMMENTS
ORERANDS
20
1311415
+5
+5
+6
T 1
FOR
~
303132
I
i I
I
,
I
10
1
1
1
1
I
I
I
,
I
40
,
,I
I
,
I
I
-
1
1
1
1
I
I
1
I
I
i
I
1
1
1
I
1
1
I
I I
I
I
I
I
1
1
I
I
I
,
,
I
)
I
I
i
-J......I-,j-L..
/
i
I
I J--I-.,-L.,.J-l~
I
I
i
I I
J
I
,)
-
2. Operation Field. In the operation field, the programmer places a
symbolic code indicating the machine function .that is to be performed.
These function codes are explained subsequently. An example of acceptable
operation codes is shown below.
........- .....
I UNIVAC~ 1QCl15 ISAAL ASSEMBLER CODIN'G FORM
UNIVAC
....
~
PROGRAM_.__________________ PROGRAMMER ___________________
! UQU £ Nt: E
LINf
'1
3
"'CA'ii'r ~' "O'P"'"'
~NS56,7
90'11
DATE
FOR BEG CARD OHL Y
1
1314 '5
OPERANDS
I
lCOMMENTS
20
.
303132
i
I
f
40
J
i
,,
I
I
/
I
, I
I
L D 2 .. ~.:S . ~,-l-~,i.. __\,,_L...".j..-'-.l...,l...,.;~..J..--l.~+-'---'...........&._,.......,..............I......L,._.1
,I
I
1
I I I I I I J
~~~~~~~~~~-L-~!~~!~i~I~I~I~i_~!~I~1~I~I~L+~~~~~~.~
1 I
I
1
1
-
,
1
I
I
1
I
I
I
I
1/
, I
I
i I
I
2-3
I
,J
3. Operand Field. The operand field of a symbolic program follows the
operation field, and it is used to inform the assembler which location is to
be addressed in conjunction with t.he operation to be perfol;'med. For example, if the programmer.called for data to be added in the Arithmetic
Register 1, the operand field would tell the proces s or wher e to go for the
data to be added. Also, the operand field would tell the assembler how
many positions of memory to accun;l\llate in Arithnletic Register 1.
The following example clepicts the instructions required to add a
five digit numeric field to Arithmetic Register one, and store the result
back into core memory .
(
~~.!~~c:;
SI:QL N
:t:
'N$
~~-oP
S 4 5 6, 7
I
.
PROGRAMMER
PROGRAM
LINE
)
1 UNIVAC*1aOIi ISAAL ASSEMBLER CODIN'G FORM
9
011
FQR
81::G
. I COMMeNTS
OPERANDS
~Q
13114h5
AR1
T',l , 5
S'A 1
A
OATE..--.--
CARD ON 1.-'1'
I
I.
I
i"
,
1
I
1
I
1
I
01 , 5
40
303132
~
/
I
,
I
IJ
~
In addition the M position of the operand may be incremented or
decremented in order to provide increased flexibility in addre.~sing.
In the following example the two least significant characters of a ten
character field called FD I are to be loaded into ArithIl?-etic Register 1. In
order to address these characters an increment of eightis added to the
base address of th~ field thereby obtaining the desired result.
L
(
U~I.VA-=
[UNIVAC* 10015 ISAAL ASSEMBLER CODING FORM
PROGRAM
SEQUENCE
1
LINES
-
~NS5'
PROGRAMMER
L'A'BEL'"~~
6 7
9
ho 11.
FOR
BEG
DATE
CA.RD Ot.lL Y
J
13 114 5
20
+8
I
I COMMENTS
OPERANDS
I
I I
LAl
FO 1
CAll
:A R 2.+1 91. 2
I ,
,J .!;,'A
:$+'10
I
, 12
I
1
I
I
I
I
I
I
I
I
I
I
I
.
/
40
303132
I
I
I
;.
I
I
I
I
.
1
I
1
J
I
~
If field FD 1 were decremented by eight, the seventh and eighth char ...
acters immediately to the left of the most significant character of FD 1
2-4
would be loaded into Arithmetic Register one. When incrementing or
decrementing an address, the programmer may use one, two or three
characters. The programmer can increment or decrement from 1 to 999
positions in memory; however, an operand may not be split between
memory modules.
NOTES:
1)
In the above example the second instruction references
Arithmetic Register two in the operand field. Arithmetic
Register 1 and Arithmetic Register 2 are predefined
labels (ARl and AR2) and can be referenced as operands
in the same manner as labels.
2)
In the above illustration the third instruction references $
in the operand field. $ represents the current value of the
location counter which may be modified (+ or -) in increments of five (5). Thus, in the illustration, if an equal
condition is met, control will bypass the next sequential
instruction.
3)
When modifying an instruction within the program with
another instruction, both the instruction being modified
and the modifier should be labeled.
4)
If the length is not specified, the assembler assumes an
operand of 5 characters.
4. Comments. Comments are coded starting in column 32 of the code
sheet. The comments written here by the programmer are not looked at
by the assembler. However, they do appear on the printout from SAAL 2;
they are put into the code sheet for reference only. Any character may be
used in the Comments section of the sheet.
2-5
IV. PROGRAM ORGANIZATION
Certain required param~ter cards must be supplied to the assembler
in order to properly position constants, headers, or any data the programmer wishes to store in memory. These parameter cards are called directives. They direct the assembly in the allocation of core memory for
the various divisions of a symbolic program. They are described below.
A. BEG DIRECTIVE
The first card of every symbolic program written in the as sembly
language SAAL must have BEG card or directive. This card initiates the
assembly process.
For example:
----
UNIVAC
..
....
( U~IVAce ~oal5 \SAAL ASSEMBLER CODING FORM
.......,....,..~
PROGRAM
StQLENCt:
LINt:
INS
1
DATE
PROGRAMMER
rnen-~"OP
3 4 5 6 7
9
011
Ill~
BEG
FOR.
BEG
CARD ONI. y
OPERANDS
5
20
I COMMENTS
303132
40
I
Jl
I
J
Ii
I
I
,,--
-
-
-
-,
I
/
,
I
.I
./
---t
B. CRD DIREC TIVE
CRD Card is us ed to call the as s embler I s attention to the Read Area
in core memory. CRn is punched in the operation field of the card format.
Labels are then used to define areas within the Read Area. The label for
each field is placed in the label field on the card. In the operation field,
punch a minus (-) in column 11. In column 15 punch the position in the
read area the program wishes to designate.
2-6
For example:
I
[ U~IIVAq~ 10DB
UNIVAC
..... _ _ _ 111111". _ _ _ "'...-
i
PROGRAM
i
i
i
\
I
SAAL ASSEMBLER COPING FORM
PROG~AMMt::R
i
qATE"-7
rr--,..-..-FpR BEG CUI;) ONI..Y
SEQUENCE
LINE
INS
1
3
r-u:B'E'l
4 51 6. 7
-or .
91011
.l.-
CRD
-L-
-
90313Z
...l.,.-\--,I...,..J..
-
1
NOM
CAT
-
1
i
I
I
6
I
I
I
I
i
I
I
I
I
I
I
+--L-
I
I
I
I
I
I
'"-L~
.L..-'---+-~
I
I
I
I
I
I
II
I
I
I
I
I
I
, I
)
I
J
i
I
I
I
I
I
I -L-.i--4-
I
I
I
I
I
I
I
-
3 8
-
I
I 1
56
I
I I
I
I I
-
I
i
i
I
f
4Q
I
I
FSN
AMT
QTY
20
BEG
--I
/
I COMMENTS
OPERANDS
1314·115
I
I
I
I
/
,)
I
7 1
C. PR T DIRECTIVE
This card is used to direct the as sembler' s attention to the print
area in core memory. Like th.e Read Area, the Print Area may b~ lab~led.
The format for doing this is th~ ~ame as £pr the Rea~ Area.
For example:
I UNIVAC~ 10D8 ISAA~
UNIVAC
...,..,----" ...._._......,.-
ASSEMBLER COpING FORM
i
PROGRAM
SEQUENCE
LINE
INS
1
3
FRGGRAMMliR
"LA'B'E"'L
4 51 6" 7
~~
91011
110R
E'lI=1:Gi
-----l
i
I c;:.;qMMENTS
OPe:~AND$
131415
/
PRT
l
OATE:...........,...
i,1
CARl;! ONL'I'
20
309132
I
I
I
PTl
.,
1
1
I
1
p T2
-
4 9
I
I
I
8 7
I
PT3
~
P"T",4
-
-
1
P9
40
I I
I
l~
i
I
I
I 1
I
I
i
I
I
J
I
1
-J
D. PCH DIRECTIVE
As in the Read and Print Areas, subdivision of the Punch Area is pos ...
sible. The format is the same as descri'b~d for the CRD directiv~.
2-7
For example:
I
I UNIVAC® 10015 ISAAL ASSEMBLER COOING-=!
------
UNIVAC
DATE
.PROGRAMMER.
PROGRAM
~"~r:J
SEQUENCE
LINE
INS
134567
C""':'
FOR
J
......!-J..
3 8
!
!
,
!
I
!
!
!
,
1
I
!
!
!
,
1 I
I
/
40
3~
I
!
, , , ,
1
I
! :
!
,
!
I
, , , ,
'I
! I
!
! I
!
!
I
1
,
!
1 I
~
,
56
-
PU 5
, !
':;:3;
1
1 6
-
PU4
!
1
-
PU3
!
!
'COMMENTS
20
!
-
PU2
OPERANDS
::,-,_
PCH
PUl
BEG CARD ONLY
!
I
I
I
!
I
,
!
I
1
7 1
I
!
-
1
I I
1
I
)
E. BFl DIRECTIVE (Buffer 1)
BFl card is used to call the assembler's attention to the 1st core
position of Bank 1. In this regard, it is 'similar to the CRD directive. Its
primary use is to define areas for peripheral devices, i.e. paper tape. BFI
is punched in the operation field of the card format. Labels are then used
to define areas. The label for each field is placed in the label field on the
card. In the operation field, p1lnch a minus (-) in Column 11. In Column 15,
punch the position in the buffer area the program wishes to designate.
For example:
UNIVAC
PROGRAM
PROGRAMMER
rrrm!~
SEQUENCE
liNE
INS
1
34 5 67
91011
FOR
E M.P
NAill
WAG
-
---
HRS
-
....
BEG
DATE
CARD ONLY
OPERANDS
1314 15
SEG
's
--t~
(
I UNIVAC® 100B I SAAL ASSEMBLER CODING FORM
O ......... ON ItI' • • • ,,,.,, ..... ND CO'''''O.'''''ON
COMMENTS
20,
303132
I
I
F1
40
.I
I
I
I
I :
-
,1
I
I
6
I
,
-
2 7
I
.....
3 6
I
)
,
/
I
1111/
:
I
I
I
1
I
-
I :
I
-
I
-
I
t
\
EMP would be assigned the location starting at 0001, NAM at 0006 and
so forth.
2-8
F. BF2 DIRECTIVE (Buffer 2)
BF2 card is used to call the assembler's attention to the 1st core position of Bank 2. Its primary use is to define areas for peripheral devices,
i.e. magnetic tape. As in BF 1, buffer 2 may be labeled. The format for doing this is the same as described for BFl.
For example:
~o~.!.y.~.~
PROGRAM
SEQUENCE
INS
LINE
rnEL!~
91011
FOR
BEG
-
F,S N
NOM
CIA, T
VAL
Q T Y
-
- -
CARD ONL y
OPERANDS
1314 15
COMMENTS
303132
20·
B F 2
--
DATE
PROGRAMMER
3 4 5 67
1
f
I UNIVAC~ 100111 SAAL ASSEMBLER CODING FORM
~
I
I
1
I
I :
1 6,
I
I
II
3 4
I
I
I
5,2,
I
6 7
40
,
-
I
,,1--..
/
I
II
-1.
1111/
(
I
I
I :
I
}
I
I
I
-
..L
II
I
"
I
I
,
)
-../
FSN would be assigned the location starting at 0962, NOM at 0977 and
so forth.
G. BF3 DIRECTIVE (Buffer 3)
BF3 card is used to call the assembler I s attention to the 1st core
position of Bank 3. Its primary use is to define areas for peripheral devices. As in BF1, buffer 3 may be labeled. The format for doing this is the
same as described for BF1.
For example:
UNIVAC
GOV'.'ON 0<1' • • • • • " ....... 0
I UNIVAC~ 100151 SAAL ASSEMBLER CODING FORM
c ......... " ......
PROGRAM
SEQUENCE
INS
LIN E
'LA'BE'L!C5P
34 5 67
1
91011
FOR
BEG
DATE
PROGRAMMER
CARD UNL Y
COMMENTS
OPERANDS
1314 15
40
303132
20
}
I
B F 3
F.D I
FeD 2
F D 3
.-
-
F 0 4
-~
-
-
--
I
I
1
I
6.7.
I
1. 5.0
I
4 5, 5
I
f
-
-
I
I
I :
I
I
I
I
!
I
I
/
./
I
{
I
I
I t -.L
-
(
I
J
FDI would be assigned the location starting at 1923, FD2 at 1989 and
so forth.
2-9
H. BF4 DIRECTIVE (Buffer 4)
BF4 is used to call the assembler I s attention to the 1 st core position
of Bank 4. Its primary use is to define areas for peripheral devices. As in
BF 1 J buffer 4 may be labeled. The format for doing this is the same as
described for BF 1.
For example:
UNIVAC
PROGRAM
U'B"E'C~OP"
SEQUENCE
INS
LINE
3 4 5 6 7
1
PROGRAMMER
BEG CARD ONL Y
FOR
.1...
-
-
-
COMMENTS
20·
I
I :
1
I
....
1
I
I :
T.D.TI
-
26
I
I :
-
5 8
I
I
1 2 7
I
-
162
I
TY
-
0.
- ---
40
303132
TAX
AL
-
GATE
OPERANDS
13 1415
9 10 11
B F 4
Q
(
I UNIVACGI> 100151 SAAL ASSEMBLER CODINGfORM
0.101 ••• 0 .... 0 . . . . . . . " • • fIIID .;. . . . . ." " •• '"
-,
~
1
_I
!
)
1
I
I
I
L
I
/
/
I
I :
I
I :
I
-
..L
-~
TAX would be assigned the location starting at 2884, TDT at 2909 and
so forth.
1. ORG DIRECTIVE
The ORG Directive informs the assembler that the programmer wished
to adjust the assembly address counter to the numeric value contained in the
operand field. For example, if the programmer wishes to start storing at
one particular place in memory, he specifies this by placing the numeric
addre s s in the oper and field. This numeric addr e s s must be four character s •
The following example would origin the next instruction, constant, or
work area in position C/J373 of core memory .
UNIVAC
,,".""I!'I
~''.f·'"1''''' n~
""",,, ••
I UNIVACGI> ~ao51 SAAL ASSEMBLER CODING FORM
r:o_ •••• ",o,",
PROGRAM
L'A'B'E'LJOP
SEQUENCE
INS
LINE
1
DATE
PROGRAMMER
34 5 67
_... -
BEG
01
CARD ONL Y
OPERANDS
1314 15
91011
O.R
...
FOR
o 3,
0'
COMMENTS
40
303132
20·
7, 3
(
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I •
I
I
I :
I
I
I
I
I,
/
,I
J
- anywhere
- in a program,
- The programmer may use an ORG statement
- - --
I
..L
provided he complies with the following rules.
1. The oper and value mu st be a four digit decimal number.
2-10
-~
2. If the ORG directive is emplQy~d within the proc~du.re divi$;i.on (after
the STA directive) the new assemb~y address must b~ a multiple of th~~~Yl"o",e
(31) plus one (1), beginning with 1, 32,63, and so on.
3. The ORG directive must b@ employed before the 1 st literal instruction .
.J. LITERALS
The us e of literal instructions enables the as sembler to move the
number of characters specified by the operation code f;rom thy op~:r~nd
field to an equal number sequenhal core locations, beginning at the address
specified by the preceding ORG directive.
W"ith literal instructions, the programmer is able to store
constants, or set aside storag~ for wo;rl< areas.
he~qel! j3 ~
The literal instruction consists of a label in the label field of the
symbolic deck, a plus sign (+) in column 11 of the operation fie14 followed
. by the number of pos itions to be s ~t aside ~ The operand portion of the c;ard
contains the constant or ~iteral to be stored. The malXlmum fOJ; ope hne
is 34 positions, however this line mGl-Y not be split between. mem.ory modlfles.
For example:
......
PROGRAMMER
PROGRAM
SEQUENCE
LINE
INS
1
-
3
~~r-op-
4 51 6. 7
91011
BEG
FOR
o3
+ 10
ENO
K2
+~
1 0
73
303132
I I
I
o FI
I
I COMMENTS
OPERANDS
ORG
+20
DATE~
I
Y
ZO
13141!;)
H D1
w.s
CA~D ONL
JOB
I
I
40
I
J
I
-1...-'
_J
I
I
I
I
I
I
I
I
I
I
I
I~
I
I
I
I
"
{
In the first example, HDl, the con$tant "END OF JOBll is stored in lO
positions of memory, which can be referred to by HD 1.
In the second example, K2, the co:q.stant "10" is stored in 2 positivns
of memory. To refer to this constant, the label K2 need only be called.
I
The third example, WS, a work area of 20 blank positions is set aside,
that is labeled WS for programming reference.
K.
~:(
COMMENTS CARD
An asterisk punched in the ope:r;ation field (Col. 11) indicp.te s a corp.:rnen.ts
card, and is listed 80/80 on the assembly printout. This card is used by the
programmer to facilitate reference to the as semQly pri;ntout, and lor to
explain certain portions of his program.
A Comments Card may be used anywhere within a program. The
programmer is not limited by the number of the cards he may use.
For examp"ie:
I
UNIVAC
_____"'"
( UNIVAC~ 1DCEi ISAAL ASSEMBLER COOING FORM
~"'r.~.
PROGRAM_.--_ _..-...._ _ _ _ PROGRAMMER _ _ _ _ _ _ _ _ __
SEQUENCE
LINE
INS
1
r"L'AiEL I ~
3 4 5 6,7
.--L~l..
OPERANDS
, .
9ho 11 . 131415
J E
--
FOR BEG CARD ONLY
*
MAS
20
I COMMENTS
303132
I
I
I
I
I
I
I
I I
------i
*
*
*
*
I
In this example, the programmer has used five comments cards to
break into the printout format. The assembler would only interpret the jump
instruction, and the Comments Cards would be listed as they appear on the
coding form.
L. STA DIRECTIVE
This directive terminates the DATA DIVISION and marks the beginning
of the PROCEDURE DIVISION of the program. The assembler, upon decod"'!
ing this card, advances the assembly address counter to the next row of
core rnem.ory, and assigns the addresses to the instructions of the program
from that point. The PROCEDURE DIVISION of every program must be
indicated by this directive.
Note: All labels used in the 1005 program, with the exception of instruction
labels, must be defined before the STA card either in the I/O sections
or as a literal.
2-12
For example:
UNIVAC
-----1
FOR
~~--o;-
345 6 7
9
011
BEG (: ... RO
- --
I COMMENTS
:
--
~
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
\
40
303132
20
STA
~
ONLY
OPERANDS
1314~5
,
DATE
PROGRAMMER
PROGRAM
SEQUENCE
LINE
INS
!
( UNIVAC e 4IJ008 ISAAL ASSEMBLER COOING FORM
I
~~--'-"-.L-+·"-+7
I
!
-l __ ~_.J
__ -\-
J ..
J..
...J.
_
M.. END DIRECTIVE
The END directive is the last card of the source deck. This card
must always be present. The purpose of this card is to inforn1 the assembler that all card instructions used in the program have been inserted
and to terminate the assembly. The operand field must have the tag
of the first instruction.
For example:
UNIVAC
-----PROGRAM
SEQUENCE
LINE
INS
1
~'roP
9
011
FOR
~
V.
- --
BEG
_.J-
\
C... RO ONL Y
I COMMENTS
OPERANDS
1314~5
END
---'--'--
DATE
PROGRAMMER
345 6 7
!
( UNIVACe 4IJ00& ISAAL ASSEMBLER CODING FORM
20
I I
j
-
I
I
I
II
\
40
303132
ST T
I
I
I
I I
I
I
I
I
I
J
I
I~_~:;.-/
INSTRUCTION REPERTOIRE
Each instruction in the UNIVAC 1005 consists of five character positions, and are sequentially numbered in increments of five, beginning with the
first character of a row. The last character of a row is utilized by the
U 1005 logic to designate at which row. the next sequential instruction is
located.
Ther e are four general clas ses of instructions varying slightly
format.
2 -13
In
Class I: Class I instructions contain an I'M" address and an "L" modifier.
The "M" portion defines the most significan.t position of a field,
where the "L" portion defines the length of the field, . All Arithmetic and Transfer instructions are Clas s 1.
Class II: Class II instructions contain only an "M" address indicating the
most significant character of an instruction. This format is
employed exclusively by Jump or Branching .i.J.J.structions.
Clas sIll: Clas s III instructions are Input / Output or External Function
Commands, and contain a mnemonic code in the "M" portion of
an instruction indicating the I/O device or devices to be initiated.
Class IV: Class IV instructions are Input/Output or External Function
Comma.nds, and contain a mnemonic code, Buffer (BF n ), and
length in the "M" portion of an instruction indicating the I/O de ...
vice, memory bank, and length of operand to be initi~ted.
A.
INSTRUCTION REPER TOmE -- CENTRAL PROCESSOR
The Central Processor instructions pertain to Class I and Class II
and ar e explained in detail on the following page s,
LOAD ASCENDING:
Function:
M,L
LAr
Load ascending L most significant characters frorn the field
specified by M, into the L least significant character positions
of ARI or 2.
Notes: a.)
b.)
L must be decimal number.
L most significant characters of the field specified by M, are
transferred in ascending order to the L least significant positions
of the specified register.
c. ) When L is less than the capacity of the register the remaining
positions of the register will be space filled.
d. ) When L is greater than the capacity of the register truncation
will occur and the mo'st significant character s of the field will
be deleted.
Example:
Load Arithmetic Register 1 with a nine character constant.
------
UNIVAC
[ UN IV Ace
PROGRAM
SEQUENCE
LINE
INS
rrmL~~
9 011
-
~:~AR
1
K3
ARI
BEG
DATE
--
(befor e)
=
=
(after)
=
K. 3 , 9
I
CARl) ONLY
I COMMENTS
OPERANDS
1314"5
LA!
,r-
FOR
!
ISAAL ASSEMBLER CODING FORM
PROGRAMMER
345 6 7
1
1aa 15
20
303132
\
40
I
1 I
1
1
I
,
I
I
7 9 2 4 6 5 1 3 6 4
SUB6TOTAL
6 SUB 6 TOT A L
2-15
j
/
--'
Load Register 1 with a five character constant.
-
-.
~
PROGRAM
3 4 5 6 7
9 011
-
~:~AR
1
(befor e)
K3
ARI
20
K3
+4
--
,
'I COMMENTS
303132
, 51
40
I 1
J
j
I
J
I
./
--'
7 9 2 4 6 5 1 3 6 4
S U B 6 T a T A L
6 !1 6. 6 tl T a T A L
:;::
:;::
(after)
'1
DATE
CAlW ONL Y
J
_10-
----"'"
OPERANDS
1."l114 hs
LAl
~
BEG
F'OR
r"LmL~roP
SEQUENCE
LINE
INS
I
PROGRAMMER
:;::
Load Register 1 with a three character constant.
~-
PROGRAM
SEQUENCE
LINE
INS
1
r"LmL
3 4 5 6 7
~ r"'"Q'P
9 011
BEG
K3 , 3
~
J
CUD ONLY
OPERANDS
1::3 14 5
LAl
-.
DATE
PROGRAMMER
FOR
20
ICOMMENl'S
303132
I
J
I
J
_10-
1
40
I
I
I
\
,/
./
.-J
~
1
K3
ARI
~:~AR
(before)
=
=
(after)
:;::
7 9 2 4 6 5 1 3 6 4
S U B 6 T 0 T A L
6. 6 6 6 6 6. 6 S U B
':~The
functions indicated are identical for AR,.2 with the exception that
larger fields can be manipulated.
2-16
LOAD DESCENDING:
LDr
M,L
Load Descending L consecutive characters whose most significant
character is at M, into the L most significant positions of AR 1 or
Function:
2.
Notes: a.)
b.)
c. )
d.)
L must be a decimal number.
L characters of the field specified by M are transferred to the
register.
When L is less than the capacity of the register the remaining
positions of the register will be space filled.
When L is greater than the capacity of the register truncation will
occur and the least significant characters of the field will be
deleted.
Load Arithmetic Register 1 with a nine character constant called
K3.
ExalTIple:
u~v~~
F>ROGRAM
SEQU NCE
INS
LINE
,
F>ROGRAMMER
rmer''OP
3 4 5 6 7
9
ho 11
-
1
K3
ARl
~:~AR
FOR
BEG
OATE
CARD ONLY
I COMMENTS
OF>ERANDS
13,01 5
L 01
",.-
j
( UNIVACe 10015 ISAAL ASSE,.,BLER CODING FORM
K3 , 9
20
303132
I
I
I
I
I
(before)
=
(aft e r )
=
=
7 9 2 4 6 5 1 3 6 4
SUB[}TOTAL
SUB [} TOT A L [}
2-17
I
I
I
l-
\
40
,J
./
.--r
Load Arithmetic Register 1 with a five character constant called K3.
-
-
~
PROGRAM
S~QlJENC_E
LINE
INS
9 011
- -~:~ AR
1
OPERANDS
(b e for e )
K3
AR 1
K3
-,
=
=
=
+4
I
CARO ONL y
20
131104 5
LDl
- -
BEG
FOR
r'lAiELJ~
I
,
DATE
PROGRAMMER
3 4 5 6 7
1
!
I UNIVAC· ~aal5 ISAAL ASSEMBLER CODING FORM
UNIVAC
......... ...... .........
'COMMENTS
303132
,
, 5,
,
j
'
1
I
\
40
I
1
./
--'
7 9 2 4 6 5 1 3 6 4
SUB £1 TOT A L
T' 0 TAL 6 6 6 6 £1
Load Arithmetic Register 1 with a three character constant called K3.
I UNIVAC· ~aol5
U~IVA'2
PROGRAM
S,EQUENt;E
LINE
INS
1
FOR
3 4 5 6 7
9 011
~
~:~ARI
K3
AR2
~
(b~fore)
BEG
OPERANDS
K3
-=
=
=
CARD ONLY
20
1314 5
LDl
--
DATE
PROGRAMMER
"LAiE'LJ"O'P
I
3
!
ISAAL ASSEMBLER COOING FORM
'COMMENTS
303132
\
40
1
I I
I
I
I I
I
I
j
./
-'
7 9 2 4 6 5 1 3 6 4
S U B 6 T 0 T AL
S U B £1 6 £1 6 £1 £1 £1
functions indicated are identical for AR2 with the exception that larger
fields can be manipulated.
~:~The
2-18
M,L
LPR
LOAD PRINT:
Function:
Load descending L consecutive characters whose most significant
character is a M, il1to the L most significant positions of the print
buffer.
Note:
L must be a decimal number, and shpuld rangefrolTl ~ to 132.
L characters of the field specified by M are transferred to the
rna st s igniL~callt po s itions of the print buffer.
When L is less than the capacity of the print buffer the remaining
positions of the buffer are space filled.
When L is greater than the capacity of the print buffer the least
significant character s of the sending field will be tr1.,lncated.
a.)
b.}
c.}
d.}
Load the Prip.t Buffer with the first header l;i.ne labeled HDI.
Example:
UNIVAC
------
( UNIVAC e 10015 ISAAL ASSEMBLER COOING FORM
PROGHAM
SEQUENCE
LINE
INS
I
r-rAiEL~r--or
345 6 7
9
ho 11
-
--
FOR
BEG
--
CARD ONl'l'
ICOM~ENT~
OPERANDS
13104 5
L PR
~
DATE
PROGIiAMMf;:R
HD 1
I
\
20
303132
1 210
I I
I
I
I
I
2-19
I
I
!
40
/
::-r
J
STORE ASCENDING:
SAr
M,L
Function:
Store ascending L least significant characters from ARl or2,
into the Lmost significant positions of the field specified by M.
Notes: a.}
b.}
L must bea decimal number.
L characters are transferred in ascending order (least to most)
from ARI or 2 to the most significant positions of the field specified by M.
When L is greater than the capacity of the register the receiving
field will be space filled.
c. )
. Store the nine least significant character s of AR 1 into the
field labeled RMK.
Example:
IUNIVAC
UNIVAC
-....-........
....
-~
PROGRAM
SEQu
liN!
1
NC:I!~
~~~
lin
3 4 5 6 7
91011
-
DATE
FO" SEG e~IIICl ONL. Y
RMK
*ARI
RMK
I COMMENTS
OPERANCS
1'314h5
30113,t
20
RMK,9
\
«>
I
I
I
I
I
I
I
I
j
/
---r
I
-
L-..
l
10015 ISAAL ASSEMBLER CODING FORM
~ROG~AMMER
SAl
~
e
(before)
= 666 $ 1 0
(after)
;;
;;
1 5
6SUB6TOTAL
StTB6TOTAL
Store the six least significant character s of AR 1 into the
six least significant character po sitions of the field labeled
RMK.
UNIVAC
....
~W'-......
( 1J~I~Ace1aal5
~,..
PROGRAM
SEQU NeE
LINE
INS
1
PROGRAMMER
rtAiEl'~
:3 4 5 6 7
9 011
FOR
13,14
SA 1
10""'-
-
--
\SAAL ASSEMBLER CODING FORM
L-..
RMK
--
(before)
~:~ARl
RMK
(after)
BEG
DATE
(:ARO ONLY
I COMMENTS
OPERANDS
I!O
I)
303132
RMK+3,1(!
I
:.:;
(),
:;::
(),
:;;:
(),
$ 1 0
I
I
I
1
,
1 5
S U B 6 T 0 T A L
6 (), 6. T 0 T A L
(),
(),
2-20
!
1
\
«>
I
I
,J
:7
.-J
· Store the five least significant characters of AR 1 into the
five most significant character positions of the field labeled
RMK.
u~v~~
PROGRAM-.-,
1
9 011
-
-
RMK
1
RJ\1K
eEG
CARO ONLY
LrnT'--or
345 6 7
20
R M,K .5
303132
i
I
I
I
I
I
I
-(before) :;:
~:~AR
:;:
(after)
I COMMENTS
OPERANDS
13114i~5
SAl
,.
DATE_
PROGRAMMER
FOR
SEQU N :E
LINE
IN~
!
( UNIVACe 1Q015 ISAAL ASSEMBLER CODING FORM
:;:
\
40
L
I
j
./
--'
666.666115
6 SUB 6 TOT A L
TOT A L 6 1
5
~:~The
functions indicated are identical for AR2 with the exception that larger
fields can be manipulated.
2-21
STORE DESCENDING:
M,L
SDr
Function:
Store descending Lrnost significant characters from AR 1 or 2
into the L most significant positions of the fi'eld specified by M.
Notes: a.}
b.}
L must be a decimal number.
L characters are transferred from ARI or 2 to the most significant positions of the field specified by M.
When L is greater than the capacity of the register the receiving field will be space filled.
c.}
. Store the nine most significant characters of AR 1 into the field
labeled RMK.
Example:
I UNIVAC
UNIVAC
-----PROGRAM _ _ _
SEQUENCE
LINE
INS
9 011
RMK
-
FOR
CARD ONLY
I COMMENTS
OPERANDS
,
I
1
,
I
I
;;;
;;;
;:;
{after}
I
I
, I
I
I
\
----"":'
,
I
\
40
303132
RM1K,' 19 , i
{before)
!
DA TE - - ' - - - 1
20
~:'ARI
RMK
I3EG
13 loll 5
S D1
,..-
I
10015 SAAL ASSEMBLER CODING FORM
PROGRAMMER
~'r""'()p
3 4 5 6 7
1
e
I
I
I
I
I
r
I
I
'~~
6 6 6 $ 1 0
1 5
SUB 6 TOT A L (':,
SUB 6. TOT A L
. Store the four most significant characters of AR 1 into the
four most significant positions of the field labeled RMK.
UNIVAC
.-.---...-.................., -
@NIVAC e 1001!!S ISAAl ASSE,.,SlER COOING FORM
PROGRAM
SEQUENCE
LINE
INS
I
~'r-oP
3 4 5 6 7
9 011
R.M.K , 4
1 I
i
\
- --
\
(before)
(after)
I
I
-RMK
ARI
RMK
I COMMENTS
303132
;:; 6 6 6. $ 1 0
1 5
==SUB6TOTAL6
== SUB6 10
15
2-22
!
,
DATE
OPERANDS
20
1314 5
SDl
~
FOR
PROGRAMMER
BEG CARD ONL Y
\
40
1
-J-_~
\
--'
· Store the five l'l1pst sign~fic~nt chaTacters qf ARI iptq the
five least s:ig:pifi~ant Pe)stti,.ons pf the field lab~led RMK.
I 4NIVAt:;e 1COS
UNIVAC
-----PROGRAM
SEQUENCE
LINE
INS
1
PRqGRAMMEF;1
rmeL'~
345 6 7
9 011
-
RMK
1
RMK
~:~AR
~:~The
I3EG
-(befor~)
+4
~
=
I I
.,5
I
I
I
I
I
I
I
I
I
I
\
«>
303132
I
=
I
I COMMENTS
OP~~ANPS
20
RM K
D~TE
I
CARD ONL y
1314"5
SD 1
",,--
FOR
!
ASSE~BLER COOING fORM
\SAAL
i
i
I
J
I
I
I
I
I
I
I
I
I
I
I
I~
l 1 5 ~ /:4 l4 (;, 6. 6
SUB t:, T Q TAL 6.
1 1 5 6. SUB ~ T
functions indicated are identical for AR2 with the exception that larger
fields can be manipulated.
STORE PRINT:
Function:
M,L
SPR
Store descending L.m.ost significant characters from. the Print
Buffer into the L m.ost significant positions of the field specified
by M.
L must be a decimal number.
L characters are transferred from the Print Buffer to the most
significant positions of the field specified' by M.
c. } When L is greater than the capacity of Print Buffer (L 132) the
receiving field will be space filled.
Notes: a.}
b.}
>
. Store the eighty most significant character s of the Print Buffer
into the punch buffer.
Example:
_ _---
UNIVAC
..
PROGRAM
PROGRAMMf.;:R
ruBEL+r--oP"
I
SEQUENCE
LINE
INS
3 4 5 6 7
9
0"
131<'1
SPR
FOR
BEG
PATE:
CARD ONL Y
I COMMENTS
OPERANDS
5
20
303132
PCH, 8 0 I
I
I
I
\
«>
~
I
I
I
I
~
-
"-
j
[ UNIVAC~1aaI5ISAAL ASSEMBLER CODING FORM
--
I
,/
.---J
PCH is the tag assigned to the lTIost significant position of the punch buffer.
2-24
SHIFT RIGHT:
M,L~S
SHR
Function:
Shift the area in memory specified by M and L,S character positions Right.
Notes:
a.)
L must be a decimal number less than 961 and wholly contained in one memory bank.
The S least significant character s of the area are lost during the shift oper ation.
The shift count S must be preceded by a space and must be
a three digit decimal value, equal to or les s than 30.
Spaces will be stored in the S most significant character
positions of the shift area.
The memory location assigned to the least significant character of the area to be shifted must be a multiple of 31. In
other words, it must terminate at the end of a row, i.e. 31,
62, 93 and so forth.
b.)
c.)
d.)
e.)
Example 1: Shift right an area of 200 character s labeled TAB five (5) character s or positions.
-
I
U~VAr;;
J UNIVACe
PROGRAM
SEQUENCE
LINE
INS
3
--
BEG
DATE
9
11
CARD ONL Y
20
1314h5
T A,B",2,OIOJ\O,O,S
1
-
--
Example 2:
j,
I COMMENTS
OPERANDS
r"LA8fi'ho"'r--oP
4 5 6 7
SHR
",--
ISAAL ASSEMBLER COOING FORM
PROGRAMMER
FOR
1
~OOEi
303132
I
I
1 1
I
}
40
I
~
/'
---r
Shift right an area of 63 character s labeled TAB three
(3) characters or positions. The table contains 21
three character fields terminating in core location
0713.
MEMORY LAYOUT OF TABLE
0620
0651
A A B B B C C C
0682
K
L
L
0
0
0
L M M M N N N 0
E E E
0 0
p
A 21
F F F G G G H H H I I I J J J K K 22
p p Q Q Q R R R S S S T T T U U U 23
24
0713
2-25
A three character field in the card labeled FDI is compared successively
to each field in the table.
SEQUENCE
LINE
INS
1
3
+
LABEL
4 5 6 7
, ,
ICOMMENTS----------------------~
OPERANDS
20
131415
911011
,
CTR
I
OP
FOR BEG CARD ONL.Y
303132
40
+5
,
J
,
,
,
,
1
T
,
,
j
,
1
I ,
1
I
1
'I
""'"
j
I
,
R O,U
,
,
}
,
,
F 0 1 ,3
,
J,E,A
F , N
I C,
CTR
,
,
,
L
,
,
,
11
J I ,
I
, ,2
J
E,
I
J
, , I
ERR ,
I , "
,
I
,
j
,
I
,
S H,R
T,A,B ,,63, ,00,3,
SA1
TAB,3
J LJ
R 0 U
,
,
I
I
+5
I
I
001
002
003
004
005
006
007
008
009
,
I
I
,
I
,
,
I
,
,
I
j
,
-YC 0 M P
I ' , , , ,T ,0
IF,
',N,D,
I
,
,
,
,
I N PUT
I
,liN,
I I I N C,R
I
I
T,R,
C
0
IIN ' 0 , ,FIN
I
,
,
,
,
I N
I
!
I .S,H ',FT
TAB,
AT
I
I
,
,
STORE
It,
, I I ,
.1
I
J
1
I .R,E,P,E,A,T,
I
I
I
I
L..L.---.J.--+-......l..-.l
TAB L E
.L......L_.L_.l..---L-......l--+--.-J-\
I
3
POS
-L-L_---L-.....L--I---'-I
,BEG
L_L_.l.._..l_L . .L---'-.....l.-...l...-+-Y
, ,I
_
The table counter is cleared
Last field of table is loaded into AR 1
Compare AR 1 to field in the card
Jump equal to FIN
Increment the table counter (21 011)
Jump equal to ERR
Shift the table 3 positions clearing last field
Restore last field at the beginning of table
Jump to repeat routine (seq, No. 002)
2-26
I
I ,
,
I
I
,TIA,B,LJ.~'~~~~
"
,
!
,
---
SEQ. NO:
~J ~
LA,'
CA1
,
,
+2
C T R
,
,
j
CLR
.~J
,
,,,
I
,
--.L~--L....--l........-L----..~..J---\
M,L~S
SHL
SHIFT LEFT:
Function:
Shift the area in memory specified by M and L,S character positions left
Notes: a.)
L must be a decimal number less than 961 and wholly contained
in one memory bank.
The S most significant characters of the area are lost during the
shift oper atior.
The shift count S must be preceded by a space and must be a three
digit decimal value, equal to or less than 30.
Spaces will be stored in the S least significant character positions of the shift area.
The memory location as signed to the most significant character
of the area to be shifted must be a lTIultiple of 31, plus 1. In other
words, it must start at the beginning of a row, i.e. 32, 63, 94
and so forth.
b.}
c.}
d.)
e.)
Example 1: Shift right an ar ea of 200 character s labeled TAB five (5) character s or positions.
-
~
-----1
3
FOR
~~~
4 5 6 7
9 011
~
--
ExaITlple 2:
.....
BEG
I COMMENTS
\
40
20
303132
TA.B, 20 1 °,60 OS
I I
I
I I
I
13i14hs
1
--
l-
1
CARD ONL Y
OPERANDS
SHL
-
DATE
PROGRAMMER
PROGRAM
SEQUENCE
LINE
IllS
7
I UNIVAC~ ~DDEi ISAAL ASSEMBLER CODING FORM
UNIVAC
/
-:::::::;:T
I
J
Shift left an area of 63 characters labeled TAB three
(3) characters or positions. The table contains 21
three character fields starting in core position 0621.
MEMORY LAYOUT OF TABLE
20
0589·
0620
A
0651
K
0682
U
A
A
K L
B
L
B
L
B C C
C 0
M M M N
0
N N
0
0
G G G H H H
E E
E
F
F
F
0
p
p
p
Q Q Q R R
0
R S
I
I
I
S S T
J
J
K 21
T T
U
U 22
J
23
24
OTI3
2-27
A three character field in the card labeled FDI is compared succe ssively
to each field in the table.
TC.SEQUENCE
LINE
INS
LABEL
3 4 5! 6, 7
1
,
1-,
,
,
1
,
,
0,
°
l
°°
,
,
,
,
1
I
1
1
I
I
I.
1
I. I..
1
I
I
I
U NT E R
1
I
I
I
I
I
I
,
,
1
C,LIR
CTR+2 , 12
LA,1
TAB , 3
, I
I
I
I
I
I
I
I
, ,
I
,
, , ,
I C,L,E,AjR ,C,T,R,
1
I
I I
I
I
I
I
,
I
,
I
I
,
I
,
CA,1
F,D I
0,0,4
J E,A
FIN
I
005
0,0,6
,
00',7
IC
CiT R
JE
ERR,
SHL
008
S A,1
I
,
I
J
I
'1
1
31 I
,
I
1
J
R
a
U +,5
I
1
..
I
t
I
,I
I
Ii
1
I
II
I
I
Ie
A R 1
I
O,M,P, ,T,O, ,IIN,P U,T
'.'
, IF I N,D
I
°
I
.
C,T,R
I ,I N C,R
I
I
,
I
,
I,N , ,T,A B LIE
0,3
.J.
I ,S,H I,F,T,
.
I
,
I
I
I
3
TA 81
, I
,
,
I I
I
PO,S
I
I
..i.l
I
II
',N, ,T,A,B,L,E,
I
I IN,O, ,F, I, N,D,
TAB + 6 01 ' 3
I .S T,O,R,E,
,A,T, IE,N,D,
'REPEAT
I 'I
I
I"
, , , 1
I
,
I
,
I
I
,
1
I
I
I
I
001
002
003
004
005
006
007
008
009
.l.1
I
TAB ,,6/3,
I
SEQ NO:
,
1 ,T,A B,
F, IE L 0 1 TO
I
I
,
I
.1
, ,
,
,
I IC
I
1
,
003
0,09
,°
,
I
,P,R,O,C,E,D,U,R,E: , ,D,' ,V,IIS, ',OI N , , I , I 1
'iN
, ,
I V I S I ON, I - L I T E,R A L
o
50
40
303132
o AT,A
I
R,O,U
1
2 1
+5
I COMMENTS
OPERANDS
20
IN
,
002
CARD ONLY
I
,
CTR
BEG
13 14 15
9:10 11
,
,
FOR
OP
,
11
1
I
I
I
I
1
1
I
I
I
1-.1
I
I
I
I
I
I
I
,
I
I
I I
,
I
, ,
,
, , , I
I
,
I
I
I
1
I
I
I
The table counter is cleared
1 st field of table is loaded into AR 1
Compare ARI to the field in the card
Jump equal to FIN
Incr ement the table counte r (21011)
Jump equal to ERR
Shift the table 3 positiona, clearing 1 st field
Restore 1 st field at end of table
Jump to repeat routine (Seq. No. 002)
2-28
I
I
I
I
I
I
I
I
I
I
I
Shift left an area of 63 characters labeled TAB twentyone (21) characters or positions. The table contains 21
three character fields starting in core position 0621.
A third of the table will be transferred to AR2 and the
register will be shifted 7 times before the table is
shifted in memory. The execution time will be reduced,
but the number of instructions will increase from exarnple 2.
Example 3:
.......
SEQUENCE
LINE
INS
1
3
4
LABEL
5i 6. 7
~------FOR BEG CARDONcv------------------------------------------------------1
~~-o-p~I~------------O-P-E-R-A--N-O-S------------I-c-O-M--M-E-N-T-S----------------------------------------------T------~~
9'1011
131415
IN
j
I
1
C T 1
+5
20
303132
p,A,TIA,
0,4,0,0,1,
1
1
--L--L
I
°
50
:-,L,I,T,E,~h~.L~.--,---+-~yl
I , , , , , , , , 1.4o,U,N,T'~~L-1..-L.--L_.-1.._...L~,._-+---,---,I-1
._L---''__r---'----I--+-C.......T-----2--+-+,-'.~~5_1"'__1t--1r-0.~~~....L,
\
,D,I,v,! ,S,I,O,N 1
40
,
, , ,
,
L.....L_L-L-FL~~l N ,T, E , RJl_.LL_..L_..L_L-'---'--+--J..__L
1
,
.L
'1
ROU
0.',
002
° 0/3
,.
1
004
S HIL
0,° 15
S AI2
T Ai B 1+,4,2 1 • 1 2 1 1 ,
1
,
1
1
I :SIT,OIRIE I
1~~~L~...L.uL~..L
IC
CTl
INCR
CT1
006 1
~~'--I~'__I~~---'---+--+~~~~~~~~~~'---'-I~I~'~'~I--'I~I~I~'~I~I.+I
1 1'1' ,
I
010 7: 1
t--'---'~--'--+-+---'---L
_-+-. ~l~L_ i - ~-'.~ __ ~J_-'---L-L..L.-L.-!---L-L I
008' ,
C I T...L2 I +1 2 , ' 12. I ,
_~+-_",--~+_+C_ .'-~.LR
° 1 ° 9.
I
SUB
C IA I 1
1
..l1
1
11.
° 1 1.
° 1 2
I
o1
I
I
IF,
1
,
I~~~~~~
liN 1D I I ! I N L.L~~~.L __1. ....1- nL.1
'.L--'--.l_.L_.L..L-L-FLL~~.L~Za_L~L_L_LJ._L_L---1j
A R 2 '1 3 1
010
° 1 1 1 3'
IN °
1
1
1
4
'--"
2-29
11.
_1
°
1 1C1. M P
°
T,
T I A ,B
I
CLEAR:
M,L
CLR
Function:
Clear L most significant positiona of the field
nificant character is at M.
Note:
mQst sig ...
L must be a decimal number.
Clear the first nine 'character positions of the accumulator
called TOT.
Example:
!!.~~~~
" ( U NIV~ce
PROGRAM
SEC U N ~E
LINE
IN$
1
345
-
TOT
TOT
OATE
I COMMENTS
Ol'lERANDS
131104 hs
_
20
TOT, 9
::
::
303132
\
~
I
I
!
I
I
I
I
I
.....
(before)
(after)
1
FOil BEG CARD QNI.Y
~'rpp
6 7
9 011
7
"",ooa ISAAL ASSEMBLER COOING fORM
PROGRAMMER
CLR
~
whos~
"
$ !J 1 0 0
0 0
!J !J !J !J ~ 6 !J !J 6
2-30
,]
7
:.:.:.;,..r
COMPARE ALPHA/NUMERIC:
Function:
Compare for equality L l~a~t ~i~p'l.i£iGant ch.arac;:ter positions of
ARI or 2, to the L mO$t ~igni!icant pharacters of the field spe.,
cified by M.
This is a binary comparison iltnd all dfl,ta bit:;;;; are considered.
L specifies the number of ?if< (6) l?it charact(;,!rs that will be
compa1;'ed.
c. } A maxj.mum of 10 OJ;! al qhl;'u:a~tel"s cap be compared in ARI and
AR2 :re spectfully.
d. } The result ~f the comBal,"i.~on il$ ref;ordecl in t~stable indicators
as foHows:
Re suIt of CClmparison:
Notes: a.}
b. )
JUA
JEA
(;EQUAL)
SET
nJNEOUAL)
(ARr)
==
(MEM)
Example:
. Compare the two lea$t s~gnj.£i~~nt character s of AR 1 against
the two most si~n~ficq.nt chara.~t~r5:i qt the field called TR.
.-
~
PRQGfllAt.1MER
PROGRAM
SEQu
l,.INE '
1
rrmr~~
Nce
IHS
3 4 5 6 7
9 all
-
~:~AR
1314
'I
i
I
TR
ARI
,
I
,
I
I
I
!
I
I
, ! I I ~
I
I
I
I
I
'II
!;::
0
;]
?
0
h
?
::;:
(after)
!
==
1 6 5 ;S C .A- S
A B C P
1 ~ 5 B C A B
Result: JEA (equal) inCj.icE\.tpr set.
\
40
.~
1
!
'J
--:1
DATE
30~13Z
I
I
""-...--
(b~fo:re )
----
.
11 R ~ ~
i
I GQMt,4I;I'ffS
- pl1le:PI~NO~
20
s
..\,--<-.-.L
1
I
. FOR ~~c:> CAIiIP C!lIIjL'I'
CA 1
"..--
i \
,
!
I
I
'~7
!
I
i
I
_;.
n
. Compare the two 'lea st significa:pt cha;r (MEM)
(ARr)
< (MEM)
(ARr) =
SET
SET
Compare the two least significant character s of A!t 1 against
the two most significant characters of the field called LMT.
._-----
UNIVAC
SEQUENCE
LINE
1
3
'NS
PROG~AMMER
'LAs!L'~
4 5 6 7
9 011
I FOR
EiEG
DATE
i
<;:ARO ONLY
I COMMENTS
OPfiRAND$
1314 hs
CNl
-
1
( UNIVAC· 1DCJB ISAAL ASSEMBLER CODING FORM
PROGRAM
~--
JL
(Le s s)
SET
(MEM)
Example:
JG
(Greater)
LM T ,
20
~
I
I
I
I
I
I
l..-
~:~AR
1 (befor e)
LMT
AR 1 (after)
=
=
=
0 0
0
0 0
a
0
0
v
0
0
0
{)
0
0
2-33
I
I
T
-
0 1 0
0. 1 0
0 1 0
Result: JL (~ess tha~) indicator set
\
,j
40
303132
./
.-I
· Compare the two least significant character s of AR 1 against
the two least significant character ~ of th,e fi~ld Galle~ LMT.
I UNIVAC· 1aaE5I~AAL ASSEMBLER
U~VA~
PROGRAM
SEQUENCfLINE
INS
1
345
UBeL+r-or
6 7
9
1.00""-
~:~ AR 1
L....
BEG
-
DATE
PRQGRAMMER
0.. 1,. Y
CARD
I COMMENTS
OF'ERANDS
L MT
3O~t 32
20
13104 5
ho "
~Nl
-
FOR
COOING FORM
+2
40
112
I
I
I
I
I
I
I
"
I
/
I
\
,/
~
(b ef 0 r e ) ;:: 0 0 0 0 0 0 0 0 1 0
LMT;::
0 0 1 0
ARI
;:: 0 0 0 0 0 0 0 0 1 0
Result: JE
(eq-qal) indicator set
':~The functions indicated are
identical for AR2 with the exception that larger
fields can be compared.
2-34
INCREMENT AND COMPARE:
IC
M
Function:
Increment a two digit (2) counter whose most significant
character is at M+2 by a decimal value store at M+4.
Compare the re sult to a two digit limit whose most
significant character is at M.
Notes: a.)
b. )
The field specified by M must be five character s in length.
The two most significant positions of the field specified by
M contaln the limit, the next two positions contain the count
and the last position contains the increment.
The sub-functions of the instruction are as follows:
1. The increment stored at M+4 is added to the count
stored at M+2 and M+3.
2. The result is compared numerically against the predetermined limit stored at M and M+ 1.
3. The results of the comparison are recorded in the
te s ta ble indica to r s .
c. )
Example:
-
Determine by means of the Ie instruction if the page line
counter labeled CTR has been incremented fifty four times.
If the condition is present branch to a sub -routine labeled
OFL for page compensation.
--
PROGRAH
PROGRAMMER
FOR
SEQUENCE
LINE
INS
1
ru:BEL+r-o;;-
3 4 5 6. 7
91011
BEG
DATEj
CARD ONLY
I COMMENTS
OPERANDS
131415
20
3~31 ~z
~
IC
CTR
l
I
J E
OF L
I
I
( M A I N
IPR'OGRAM)
I
I
I :
I
CLR
CTR+2'1 2
I
I
I
I
I
I
OFL
I
I
i~.-4
40
I I
I
L
I
I
\. ;
The first increment of the counter:
CTR (before)
CTR (after)
= 5 4
= 5 4
0 0
0 1
1
1
The fifty -fourth incr ement of the counter:
CTR (before)
CTR (after)
= 5 4
= 5 4
5 3
5 4
1
1
Control is then transferred to the routine labeled 'OFL'
where the incrernent counter is cleared and page compensation is performed by the programmer.
2-35
JUMP:
M
J
Function:
Transfer program control to
Example:
Transfer program
coptro~
PROGRAM
I
-
to the routine labeled END.
PROGRAMMER
FOR
"L'Aii'LJ--c;p-
345 6 7
9 011
-
--
I3EG
!
DATE
OPERANDS
END
'COMMENTS
303132
\
40
I
I '
,
1
I
I
I
I
I
-,.-
JUMP IF GREATER:
JG
M
JUMP IF LESS:
JL
M
JUMP IF EQUAL:
JE
M
I
CARD ONLY
20
1311:4 5
J
,.--
instruction stored at M.
I UNIVAC~ 10D& \SAAL ASSEMBLER COOING FORM
U~IVA~
SEQUENCE
LINE
INS
th~
J
./
.-I
Function:
Transfer program control to the instruction stored at M if the
numeric comparison indicator specified by the operation is set.
Notes: a.)
These instructions are used to test the result of a numeric comparison, (CNr).
If the condition tested is not present, control will not be transferred
and,the next instruction in the testing sequence will be executed.
b.)
Example:
A numeric com.parison instruction has been executed. If the equal
indicator is set transfer control to the routine labeled eMP.
UNIVAC
-------...........
[ UNIVAC· ~DO& ISAAL ASSEMBLER CODING FORM
PROGRAM
FOR
SEQUENCE
LINE
INS
1
- -- -
BEG
LAiEl'--C;p-
345 6 7
91011
J E
~
DATE
PROGRAMMER
CARD ONL Y
OPEI:lANDS
1314hs
CMP
20
'COMMENTS
303132
\
40
I
l I
I
I
I
I
2-36
!
,
I
I
l
./
.-J
JUMP EQUAL (ALPHA/NUMERIC):
JEA
11
JUMP UNEQUAL (ALPHA/NUMERIC):
JUA
M
Function:
Transfer program control to th~ instruc;:tion stored at M if the
comparison indicator specified by the operation code is set.
Notes: a.)
These instructions are used to test the results Qf an alpha/
numeric comparison. (CAr)
If the condition te sted is not pre $ ent control will not be tran sferred and the next instruction in the te sting sequence will be
executed.
b.)
Example:
Test the alpha/numel."ic indicators in order to determine the results of a previous alpha/numer~c;: compare. If the arguments
were equal transfer control to the rQutine labeled PRO.
UNIVAC
(UI\IIVAC4I! 1Ca'l5
_ _ .-t...................... -
PROGRAM
UQU N~E
LIN~
TNS
1
i
~,~
3 4 567
9 no 11
PROC)RAMMe:R
DATE
i
ZO
PRO
-
2 ... 37
-
\
«>
903132
I I
I
I
I
I
I
..l-
7
1
I COMMENTS
OPI;;FlANOS
I
~
i
"(lit SEG CAitO ONLY
1:31'01 hs
)EA
i
\SAAI.. ASSEMBLER CODING FORM
7
.J
7
JUMP POSITIVE:
JP
M
JUMP NEGATIVE:
JN
M
JUMP ZERO:
JZ
M
Function:
Transfer program control to the instruction stored at M if the
arithmetic indicator specified by the operation code is set.
Notes: a.)
These instructions are used to test the resultant sign of an arithmetic operation (AMr, ARr, SMr, SRr).
If the condition tested is not present control will not be tra,nsferred
and the next instruction in the testing sequence will be executed. '
b.}
Test arithmetic indicators in order to determine if the result
of a previous arithmetic operation was negative. If the condition is true, transfer control to the routine labeled NEG.
Example:
UNIVAC
-----PROGRAM
SEQUENCE
LINE
INS
1
3
ii
iooI"""
-
--
DATE
PROGRAMMER
'i:'ABELtrc;p
4 S 6 7
j
( UNIVACe 4JDDEi ISAAL ASSEMBLER CODING FORM
9
011
FOR
BEG
OPERANDS
13104 hs
NEG
J N
"'"""'-
-
I
CARD ONL Y
20
'COMMENTS
303132
\
40
I
I I
I
I
I
,
I
2-38
I
./
----1
JUMP RETURN:
JR
M
Function:
This instruction stores the address of the ne){t $equent}fll in~truc, tion in the X register and transfers program control tG tl1~ -instrp.c~
tion stored at M,
Notes: a.}
This instruction provides the programmer with the faqihty p£
breaking program sequence and executing a subroutine; and then
returning program control to the instruction immediately iollowlng
the JR instruction.
The subroutine at M must contain a JX instruction so that the return line to the main program can be established.
b.)
Example:
Tl'ansfer program control to an initialized sub-routine called TNT,
perform those functions required, and return control to the main
prog:-:-arrl.
r-
PROGRAM
--
DATE
PROGRAMMER
FOIi
'lAiEL""~~
SECIlE liIU
INS
3 , S 6 7
L1~~
1
9
TAG
no II
BEG
OPERANDS
131<1 hs
20
'COMMENTS
303132
,-
-
....
--
......
,) ~.
INT
I
I
~
I
TOT, 3 51
I
I
I
~,~
~
,
.- . .-.." .
PROGRAM
--
~.-
.I
""LA8eL+~
9 OIl
..
-
IE
x
--
EX
J
"
F(!)R
BE G
,
I
I
I
J
I
I
,
I
I
I
I
Note: Refer ence function of JX instruction.
2-39
/
.-J
---
'COMMENTS
303132
-,-
j
I
_L
I
I
I
,
\
40
DATE
OPERANDS
20
TAG+5
-
I
'COMMENTS
303132
CARD DNL Y
131141 S
-.,."".,.
OPERANDS
PROGRAMMER
3
4 5 6 7
DATE
CARD ONLY
20
-,
SEClUI:.NCE
'L!NE
INS
I
-
)X
..
-
BEG
_.
-~
CO"
,FOR
'3'4~5
9 011
~N T
-
PROGRAMMER
-.
:\ 4 S 6 7
I
~
/
.,..
PRQGRAM
SECUENCE
I-IN(;
INS
~
~
1
"""""""'-,
'
\
40
<::;I.R
"
,--
I
CARD ONL Y
\
40
I
I
/
--'
J
JUMP RETURN EXIT:
M
JX
Function:
This instruction creates a jump instruction to the address speci.fied by the X Register and stores it at M.
Notes: a.}
This instruction j s used in conjunction with the Jump Return (JR)
instruction in order to establish the return link to the main program from a given sub-routine.
This instruction is normally executed as the first instr}lction in
a called sub-routine.
b.}
Establish the exit line back to the main program for an initialize sub .. routine called INT.
Example:
-
PROGRAM
Sj:QU N E
~INE
INS
rrrnt'l-or-
3 4 5 6 7
1
-
FOR
!:JEG
20
IN T
TOT, 3 5,
rrrnt"r-c;p
9 [to 1 1
tNT
~
---
EX
ru:8eLlr-c;p-
3 4 5 6 7
"-
9
no 11
FOR
BEG
I
I '
I
I
DATE
\
40
J
./
.;.....-!
I
,
I
I
DATE
I COMMENTS
OPERANDS
20
TAG + 5
--
--t
I
CARD ONLY
131.4 5
J
/
303132
40
I
I I
,
I
I
I
I
I
2-40
J
'COMMENTS
303132
PROGRAMMER
EX
-
I
I
I
--
SEQUENCE
LINE
INS
~
20
PROGRAM
1
I
OPERANOS
5
,~~
J X
- --
,--
,
CARP QNI,.Y
INS
3 4 5 6 7
1
IiIEG
\
40
I '
PROGRAMMER
FOR
,
-
'COMMENTS
303132
J R
PROGRAM
~JQ1JENCE
CARD ON~Y
CLR
.-- .....
LINE
DATE
OF:>Er,ANOS
13 104 ~5
9 0"
TAG
.,r-
--
PROGRAMMER
\
J
./
-.J
M,L
AM r
ADD TO MEMORY:
Function:·
Adds algebraically L least significant characters of ARI or 2, to
the L most significant characters of the field specified by M.
Notes: a.)
If the length of the Register is equal to or greater than L, the
instruction is terminated when L characters have been added to
memory.
If the length of Register is less than L, decimal zeroes are added
to memory.
Except for the sign bit, zone bits are ignored in the Register.
The results of an Arithmetic instruction are recorded in testable
indicators as follows:
b.)
c.)
d.)
If the sum is plus (+), the positive indicator is set.
If the sum is negative (-), the negative indicator is set.
Examples:
. Add the 5 least significant characters of Arithmetic Register
one (AR 1) to the field labeled FDI.
( UNIVACe ~DDE5 SAAL ASSEMBLER COO!NG FORM
PROGRAM
SEQUENCE
L1NE
1
3
INS
~~~
9 ho 11
- --
i.-..
FOR
BEG
I COMMENTS
OPERANDS
F D 1
I
CARD ONLY
20
1314 hs
AMl
II"
OATE
PROGRAMMER
4 S 6 7
/
I
U~IVA~
I
5
-
I
I
I
I
I
I
--LJ-
=
FDI (befor e)
=
5 230 1
FDI (after)
=
57017
2-41
0
0
0 4
1
I
T
AR I (bef 0 r e & aft e r )
1 2 3
\
40
303132
7
1 6
j
./
:.;..I
i\dd the 5 least significant characters of arithmetic register 2 to the
field labeled FD2.
_
I UNIVAC
UNIVAC
...............-......PROGRAM
S~QU
L.INf
I
NeE
INS
--
~aal5
i:AiiL!O;-
345 6 7
9 0 II
i.-
FOR
BEG
!
ISAAL ASSEMBLER COOING FORM
DATE
PROGRAMMER
I
C;"RO ONL. y
I COMMENTS
OPERANDS
20
1314 5
AM2
,,---
e
FD2, 5
303192
\
40
1
I.
I
I
1
1
I
1
t
-
AR2 (before &: after)
=
0 ...· - - - - - - - 0 3 2 0
FD2 (before)
=
(j 647 2
FD2 (after)
=
00792
J
./
;.....,
Special consideration should be given on all arithmetiG processes (AR,
AM, SR, SM) to the fact that when a negative result is developed the
sign indications (X bits) will be generated in both the most and least
significant locations of the resultant field. When a zero result is
developed the zero balance indicator (Y bit) will be generated in the
most significant location of the resultant field. A zero balance cannot
be tested for sign (+ or -) through the use of testable indicators. All
testable indicators remain set until another compare, add, subtract or
print (if alt switch two is on/illuminated).
2-42
ADD TO REGISTER:
M,L
AR r .
Adds algebraically L most significant characters of th(' nold
specified by M, to the L least sign;ificant charactcr~ of ARI or
Function:
?.
If the length of the Register is greater than L, decilual ~eroes
are added to the Register.
If the length of the Register is equal to or less than L, the in ...
struction is terminated when L characters have been addc(l to
the Registe r.
Except for the sign bit, zone bits are ignored in mcnlQl'Y.
The results of an Arithmetic instruction are recqrdecl in tei:1it . .
able indicators as follows:
Notes: a.)
b .. )
c.}
d.)
If the sum is plus (+), the positive indicator is set,
If the sum is negative (-), the negative indicator is set.
. Add the five digit field labeled FOI to
(AR 1).
Examples:
Arithrn~tic
Regir.;t.l.!p
~
UNIVAC
[U~IVAce
------
PROGRAM
PROC;Ht>.MMER~
FOR
SEQUENCE
LINE
INS
3 4 5 6
l'
7rnL'r--or.7
9
011
.. L..,.._
~
I
.,005 SAAL ASSEMBL~R CODING FORM
1314
ARI
____ ~ _ _ _ _ _ _ _ _~. _UA T
ICOMMEN'rS
OP~:RANDS
5
20
FDI,5 L
I
I!
J
!
I
,I
I~-.J....
\
!
!
!
,
I
~
J..,.L.l..,........l..--.l. __ J. . ....1...-L_
..J.-.i--'-L+-"--~....L.-I-..-' __ ..J,._.. L_.J-.. f __ •. _.L
FDI (before &
aft~r)
\
«>
303132
-L....l..-.j..-.l. ......-L.--'--'--'-.l--"-..
- -
C----...---:.-.-'l
BEG CARD ON!,. Y
o
t~/~
0
2 5
AR 1 (before)
-/\
/~L\
AR 1 (after)
-. 0
0 O' 0 0 0 5 8 7
3
05623
6
Ol1C
Add the five digit negative
fie~d ~abel~p.
FD2 to C;trithmetic register 2.
!
"
I UNilVACe 100., ISAA~ ASSEMBLER CODING FORM
U~..!.VA~
,
PROGRAM
SEQU
~INE
1
CE
INS
34 5 6 7
9
,,--
-
-
1
FOil eEa CARC ON~'I'
OPERANDS
1314 ~5
AR2
PATE
PROGRAMM~R
i
i
um-'~
ho"
i
20
FD2,5
I
I
-
FD2 (before & after) :::
I
I
I
I
I
-o
;::
j
i
I
~
1 2 7
0 ....- - - 0 7 6 9 4 1 9
2-44
\
40
303132
AR2 (before)
AR2 (after)
1
ICOMMIj;:NT$
/
--J
SMr
SUBTRACT FROM MEMORY:
Function~
M,L
'Subtracts algebraically L least significant characters of AR I or
2, from. the L m.ost significant characters of the field specifi~d
by M.
This instruction operates identi~ally to the AM instruction, except
that the operation is subtraction. Otherwise the notes under the AM
instruction apply.
Note:
Exam.ples:
. Subtract the 5 least significant characters of AR I from. the
field labeled PN 1.
UNIVAC
- .............---.....
PROGRAM
SEOu Nelf
LINE
INS
1
I
9 ~O111
- --
",.
I COMMENTS
OPERANDS
PN 1
20
I
5
-
303132
I I
I
I
I
,
I
I
AR 1 (be£or e &: after)
:;: t::, t::, t::, t::, t::, t::, 1 9 7 6
PNI (before)
;::
3 9 878
3 7 902
,;
'~
2-45
\
40
I
PNI (after)
.
I
FOIt S"EG CARD ONL Y
13 1011 ~5
5M1
DATE
PROGRAMMER
I
ruerr'~
345 6 7
/
( UNIVAC· 10015 ISAAL ASSEMBLER COOING FORM
j
./
---'
· Subtract the 5 lec;l.st significant characters of AR 2 frpm the field
labeled PNZ.
--........
-~
PROGRAM
L'"~
1
IN5
WiLt"OP
9 011
~
-
-
I'OR BEG CARD ONLY
ICOMM~NTS
OPERANDS
20
13M 5
SM2
PN 2
I
5
303132
I
1
";1
1
,1
o
:::
2-46
\
I
J
'
:/
~
6 000
00937
PN2 (after)
'
'40
I
-""'"
AR2 (before & after) ::: 6 .....--~-6 6 9 3 7
PN2 (before)
,
OAT~
.,. PROGRANMER
3 4 5 6 7
!
(iJN IVAC· 10011 ISAAL ASSEMBLER CQDING FQ~
UNIVAC
SR r
SUBTRACT FROM REGISTER:
Function:
M,L
Subtracts algebraically L most significant characters of the field
specified by M, from the L least significant character s of AR 1 or
2.
Note:
This instruction operates identically to the AR instruction, with the
sole exception that the operation is a subtraction. Otherwise the note s
under the AR instruction apply.
Examples:
. Subtract the 5 digit field labeled PNl from Arithmetic Register
one (ARl).
I UNIVAC
UNIVAC
------
FQR
1
3
- --
DATE
'LAiEL'ro;ho
4 5 6 7
9
11
13114 hs
i.-
5
I
---
~
I COMMENTS
20
PN 1
I
CARD ONL Y
OPERANDS
SR1
"
BEG
!
1DDB ISAAL ASSEMBLER CODING FORM
PROGRAMMER
PROGRAM
SEQUENCE
LINE
INS
e
\
40
303132
I
I
I
I
I
I
I
I
I
0
PNl (before & after)
=
ARl (before)
= 6. 6. 6. 6.
ARl (after)
= 0 0
0 0
0
/
..-r
6 5 3
6. 6. 6. 9 5 7
0
0 0 3 0 4
Subtract the 5 digit field labeled PN2 from arithm.etic register
2.
U~..!VA~
PROGRAM
SEQUENCE
LINE
INS
1
3
PROGRAMMER
~'r-'(iP
4 S 6 7
9ho 11
-
l.-
FOR
BEG
DATE
CARD ONLY
I COMMENTS
OPERANDS
1:3 14 hs
sR2
-'
!,
( UNIVAC e 1DDB ]SAAL ASSEMBLER CODING FORM
PN2
-
20
I
5
303132
I
I
I
1
I
I
I
I
I
.,.
PN2 (befope & after)
=
AR2 (before)
=
6.~~~--6.
A.R2 (after)
==
0 . .·. 1 - - - - - - - 0 5 0 0
76560
2-47
\
40
7 6 0 6 0
.J
./
-:;:;r
M,L
MUL
MULTIPLICATION:
Function:
Multiply L most signi!ic~nt characte:t" s of the field sp~cifiecl. by M
by the value previously stored in AR 1 and pla,ce the produ~t in
AR2.
Notes: a.)
b.)
L must be a decimal number ranging from one to eight.
The multiplier must be previously stored in AR 1 and must b~
Ie s s than ten digit s Ln length and have sign deleted.
AR2 must be clear ed to space s before the Multiplication instruction is executed.
Both the Multiplier (A:R I) an,d the Multiplicand (MEM) m\lst be
po siUve value s .
A ma..~.irnum product of 1 7 decirnaJ digits can be developed.
The: result is formed in ARZ and is right justified with zero fill.
Testable indicators are not set or affected by this instruction.
c.)
d.}
e.)
f.)
g.)
Example:
Multiply two four digit numbers labeled WSI and WS2.
u~!.~~s
PROGRAM
SEC
.CE
I,.I~fi
1
IN~
3 4 51
P~OC:;RAM"I15:R
FOil
UBeL+~
6 7
!
/IJNIV ~C® ~OD5ISAAl- ASSEMBLER COOINP FORM
91011
1~
QI'IL Y
CARP
'COMMENTS
OPERANDS
20
141l!i
~~
3031
L N, 1
Ws 1 , 4
A R 2 , :2 11
1
I
WS
1
I
-
""",.
WSI
ARI (before)
AR2 (before)
WS2
=
AR2 (after)
= o.
~
, 4
-
i
1
-
;:
:::
i
I
I
1
!::,~!::,
::
40
I
CLR
MUL
-
BEG
Dh-TE
1
0 1 6 5
0 1 6 5
•
6. ..
!::,
1 0 2 5
0
2-48
1 6 9 1 2 5
/
'7
--
/
/
DIVISION:
M,L
DIV
th~
Function:
Divide AR2 by the L m.ost significant characters of
cified by M and place the results in ARI and 2.
Notes: a.}
b.}
L must be a decimal number ranging from one to seven~
The dividend must be previously stored in AR2 and must be less
than thirteen digits in length. If signed, sign must be d~leted.
AR 1 must be cleared to spaces before the Division instruction is
executed.
Both the divisor (MEM) and the dividend (AR2) must be positive
values, subsequently testable indicators are not set or affecteq by this
instruction.
Seven whole number s ar e developed as the quotient and will appear in AR 1 right justified. That is if the length of the dividend
is greater than 7,there must be less than 9,999,999 difference in
the absolute values of the dividend and the divisor.
Eight decimal and nine remainder of the quotient are developed
and will appear in AR2 left justified.
If the divisor is zero, the result will be blank.
c.}
d.}
e.)
f.)
g.)
Example:
field spe-
Divide WS 1 3 digits into WS2 (5 digits).
_
PROGRAM
SEQUENCE
LINE
INS
1
3
PROGRAMMER
i
~~"O'P
4 51 6, 7
....-- -
/
! UNIVAC~ 1DD5 \SAAL ASSEMBLER CODING FORM
UNIVAC
... _.,-..-.---......
91011
FOR
BEG
PATE
CARO ONL Y
I COMMENTS
OPERANDS
1314'15
20
303132
I
L.N~
WS 2 ,5
CLR
A R 1 ,10'1
I
DI V
WS1 , 3
I I
i
1
i
I
40
j
i
I
I
\
7
7
--:J
WSI
WS2
ARI
AR2
ARI
AR2
=
:::::
(before)
(before)
(after)
(after)
=
=
=
=
1 2 6
5 5 3 1 6
~
6
0 5 5 3 1 6
o•
000 0 0 0 0 4 3 9
0 I 587 3 0 1 0 o 0 000 0 7 1 q 0 0 0
DeciInal
Quotient
Remainder
Remainder
2-49
TRANSLATE INTRODUCTION
The Translate Process for the UNIVAC 1005 permits the translation of
an entire record to be accomplished by a single instruction.
The Translate Instruction functions, quite simply:
All of the character s of the translated code are entered into Core
Storage in the form of a reference table (Translate Table) at or be.,
fore the start of a run.
The bits of each character of the code to be translated, acting as
address codes, call the translated character code out of the Trans ...
late Table during the Translate Instruction.
The translated codes substitute themselves for the codes to be translated in the M (Operand) Address of the Translate Operation. This
leaves a fully translated record in the M Address locations at the end
of the operation.
The UNIVAC 1005 uses a code when addressing its Core Storage. The
Address Control recognizes the code for the original character and relates this with a specific storage location containing the translate
character.
With practically all of the code s used in data proce s sing, be they 5 -, 6 -,
7 -, or a-Track, a maximum of six tracks are valid or significant as far
as character code formation is concerned. The other tracks serve for
parity or functional control purposes.
By using six significant tracks (or levels) of the code to be translated for
address control, one level for Row Address control and the other levels
for Column Address control, the UNIVAC 1005 Translate Process is
practically univer sal in its application to code translation.
To change from one translation to another can require nothing more than
changing the translation table in the storage.
The Translate Process combines simplicity of programming with effi ...
ciency of operation to obtain a wide scope of translating abilities.
GENERAL DESCRIPTION OF THE TRANSLATION TABLE
Figure 1 illustrates the required format of the Translation Table insofar
as it is determined by the 1005 circuitry, and is intended to give a cor ...
rect approach to the planning of the table. Figure I-A is a sample chart,
2-50
ORIG.
CHAR.
BIT CONFIGURATION
OF OR IG. CHARACTE R
--------
-----
----
-
I X IYl81 4 12 1 1 1
o
1
o
000
0 0
0
0
0
1
000
o 0
1
1
o
o
o
1
1
0081
0082
0094
0095
0096
0097
0098
0099
0100
0101
0102
0103
0104
0105
0106
0107
0108
0109
0110
0111
0112
1
0 0
0 0
o
o
0
100
o
0
1
1 001
000 1 0
0
0
o
o
o
0
0
1
0
0
0
0
0
0
1
0 0
000
0
1
1
0
0
1
o
o
o
o
0
1
0
1
1 010
0
1
1
0
0
1
001
o
o
o
1
1
1
1
0
0
1
0
1
1
MOD 1
MEM.
LOC.
0113
0114
01010
0115
o a
o 1
o 1
0116
0117
0118
0119
0120
0121
0122
0123
0124
0
1
1
0
1
0
0
1
0
0
00100
o
o
o
o
o
1
0
0
1
0
0
1
1
0
0
1
1
0
0
1
0
0 0
0 0
0
0
NEW
CHAR.
ORIG.
CHAR.
----------
---------------------------------
BIT CONFIGURATION
OF ORIG. CHARACTER
IXIY18141211,
__
0 0 0 0 0
__
0 0 0 0
__
__
0
0
--
0
---
--
0
0
0
1
1
0
0
0
1
0
0
0
0
1
1
0
0
0
0
0
0
1
0
0
1
0
1
0
1
0
1
0
0
1
1
1
0
__
1
0
1
__
0
1
--
0
--
0
1
0
0
0
__
0
0
--
0
----
0
__
0
1
0
1
0
1
--
1
0
-__
0
--
-__
__
0
0
1
1
0
1
1
0
1
1
0
1
1
0
0
1
1
0
0
0
--
0
1
0
0
--
1
0
0
1
--
0
0
0
--101
00
--
1
o
0
0
0
0
0
0
MOD 1
NEW
CHAR.
MEM.
LOC.
0125
0126
0127
0128
0129
0130
0131
0132
0133
0134
0135
0136
0137
0138
0139
0140
0141
0142
0143
0144
0145
0146
0147
0148
0149
0150
0151
0152
0153
0154
0155
-----
FIGURE 1.
ORIG.
CHAR.
-)
I......
-
J_
BIT CON FIGURA TION
OF OR IG. CHARACTE R
.....
.....
.....
IXIYI8141211 I
1
1
1
0
0
0
0
0
~
-
1
1
1
1
1
0
0
0
0
0
1
0
1
1
0
1
FIGURE I-A
- 2 -
2-51
MOD 1
MEM.
LOC.
0081
0082
0094
_.... 0095
NEW
CHAR.
~
~
.....
...
"
t
1
-
filled in, to illustrate
a po s sible input translation to the 1005.
Fig. 1 represents the sixty-four (64) characters that are recognized by
the 1005. These characters are shown in the table by bit configurations.
Zero represents a bit absent and 1 represents a bit present. Therefore,
the programmer must have a six level code showing the bit configuration
for each letter, number or special character:
x
Y
Abs
Pres
8
4
2
1
=B-i-t----B-i-t-----B~it----=B-i-t--~B~it--~Bit
Abs
Pres
Abs
Abs
=
A (in XS-3, 80 col.)
In the context of the translation instruction, this pattern has two meanings:
Meaning 1: It is the pattern of a character in the original code as it
appears in 1005 storage before translation.
Meaning 2: This is the code that Address Control recognizes to re ...
late to a specific storage location containing the translate
character.
Since the bit patterns are arranged by the sequence as addresses, they
are in no meaningful sequence as original code characters.
The Original Character box will contain the character that is equal to the
bit configuration shown directly to the right on the same line:
Orig.
Char.
(BCD)
0- _1_ _0 _ _0_0___0 _ _1
[01261-
0
(XS3)
The Mod. 1 Mem. Loc'l box refers to the location in memory that will
contain the new character. Note that the translate table is a fixed area in
Module 1 with two characters at location 0081 an.d 0082 and sixty-two (62)
more character s starting at location 0094 and continuing to 0155. This
corresponds with the layout of the translation tables in that entry 126 of
the table, a J will be entered in position 0126 of m.emory.
PLANNING THE TRANSLATION TABLE (Ref. Figure I-A)
To construct the translation table, the first step is to exam.ine the bit
patterns of the character to be translated. Having found the bit configuration in the table (under Bit Configuration of Orig. Character) write the
character to be translated in the small box at the left. Next, fill in the
corresponding small box on the right (under New Char.) with the resultant UNIVAC 1005 character desired.
2-52
Loading the translate table into memory is easily accomplished in the
data division of the program. Recommended procedure is to define the
areas in CRD, PR T, PCH. Immediately follow this with ORG 0081 to set
the Address Control to the beginning of the translate table. Next, code a
literal instruction with +2 in the operation field and two characters in the
operand field. These two characters will be the first two entries under
NE·W CHAR. corresponding to 0081 and 0082. Note: The use of the
literal instruction directs the assembler to move the number of characters specified in the Op field from the operand field to sequential core
locations starting at 0081. It is now necessary to reposition Address
Control to the next position of the translate table. This is accomplished
with an ORG 0094. Next, code a literal instruction with +31 in the operation field and 31 characters in the operand field. These characters are
found under NEW CHAR. corresponding to 0094 thru 0124. Next, code
another literal instruction with + 31 in the operation field and 31 characters in the operand field. These character s are found under NEW
CHAR. corresponding to 0125 thru 0155. This completes the coding
necessary and upon execution of loading the program the translate table
will be properly positioned in memory. Following is the data division of
a sample program showing the necessary coding for a translation from
BCD to XS-3.
Beg
CRD
FD1
FD2
1
7
PRT
PR1
PR2
1
7
PCH
PC1
PC2
1
ORG
+2
ORG
+31
+31
ORG
STA
7
0081
; (
0094
137~%ZS48/250V#X:C<,W\~U9T6@Y
- JLP!
0373
):(IBMQAKN6E$G~+? .F=)DRCO~:~H&:
This chart and its explanation cover the needs of translation into BCD.
It is simple to punch the translation characters into a ca=d and load it
into the 1005 table area. For translating into foreign code s, it is necessary to load the bit patterns of the foreign code into the table. Further
planning is needed to determine the proper card punching to obtain these
bit patterns.
2-53
M,L
TRL
TRANSLATE:
Function:
Replace L most significant character s of the field specified by M
with their positional equivalent as dictated by the translate table.
Notes: a.}
L must be a decimal number less than 961. The entire operand
must be located in the 1st bank.
Any combination of 64 possible Ul005 6 bit characters can appear
in the translation table~
Prior to executing the translate instruction the translate table is
stored in memory locations 0081, 0082, 0094 - 0155.
The M expression specifies the most f3ignificant location of the
field to be translated. The conver sion proceeds from the mo st
significant character to the least for L characters.
The TRL instruction replaces each character in the field to be
translated with a character selected from the translate table.
The basis for selecting the replacement character is the Boolean
value of the character to be replaced.
The contents of the transl:=tte table are not altered by the instruction' unless the translate table it'3elf is translated.
b.)
c.)
d.}
e.)
£.)
Example:
A three character field containing three 6 bits configurations
110001
110010 110011 is labeled FDI. Those 6 bit configurations are the BCD (Binary Coded Decimal) codes for the characters ABC. FDI is to be printed on the UlOOS and must be translated from BCD to UNIVAC 1005 XS-3 code. The first four
instructions load the new translate table.
( UN IVAC® ~DD5 SAAL ASSEMBLER CODING FORM
PROGRAM
SEQUENCE
LINE
INS
1
3
PROGRAMMER
um~r-oP
4 5i 6.7
91011
FOR
BEG
L P,R
SAl
DATE
CARD ONLY
OPERANDS
20
131415
SPR
LA 1
-- -
7
I
UNIVAC
-----_..----
'COMMENTS
303132
I I
40
K 1 6 2 1
T R 1 , 6 21
1
K2 , 2
I I
I
I :
1
I
I
T R 2 ,2 1
I
I
I
I
I
7
,7
,/
I
~
2-54
The translate function is now executed.
-
PROGRAM
S~QUE
,
liNe
.c:. UiiL'-o;6 1
- --
BEG
CARD ONLY
910 l'
-
13~" 5
--
I COMMENTS
OPERANDS
INS
TRL
~
'OR
,
DATE
PROGRAMMER
3 4 5
!
I UNIVAC· 1aall ISAAL ASSEMBLER CODING FORM
-
UNIVAC
FD 1 , 3
20
303132
\
40
I
I I
I
I
I
I
I
I
j
/
---'
The resultant characters stored in FDI are the XS-3 equivalent for the alpha
character ABC.
2-55
STORE ZERO SUPPRE$SEP:
M,L
SZS
Store ascending ;L lea~t significant characters from AR2 into the
L most sig~ificant character s of the field specified by M suppressing aU leading zeroes.
Function:
Notes: a.}
b.}
L must be a decimal number.
L characters are transferred in ascending order (least to most)
from AR2 to the roo~t sigpificant positions of the field specified
by M.
c. } Zero suppressin~ will continue unti~ some character other than a
zero or spaoe is decoded.
d.} When L is greater t~an the capacity of AR2 the receiving field
will be space filled.
Example:
Store the five least significant positions of AR2, suppressing all
leading zeros, int<;> the field labeled TOT.
--.--.-~
PROGRAM
UUUI: N;I:
~INI!
I
INS
PROGRAMMER
"i:m"Ltp;-
3 4 5 6 7
9.0 I
FOil
- --
BEG
DATE
I
(:AR~ QM~Y
OPERANDS
20
13.104 5
szs
ioo"""""
!
I UNIVAC· 1001!5 ISAAL ASSEMBLER CODING FORM
UNIVAC
TOT,S
'COMMENTS
303132
\
40
I
I '
I
I
JI
1
I
-
AR2 (before) :: 0 ....-"1"""-0 0 0 1 5
TOT (after)::
fj 6 fj 1 5
AR 2 (afte:r)
:;: fj •
6 fj fj 1 5
2-56
j
./
.--I
LOAD WITH SIGN:
Function:
M,L
LWS
Load ascending L mo st significant numeric character s from the
field specified by M, into the L least significant character positions of AR Z .
Insert a sign in the LSL position of ARZ on the basis of the loworder "X".
L must be a decimal num.ber.
L most significant characters of the field specified by Mare
transferred in ascending order to the L least significant positions
of ARZ.
c. ) The LSL position of AR2 is exam.ined and a sign is inserted. 1£
the value in ARZ is positive it is left shifted one position and a
space (plus sign) is inserted in the least significant character of
ARl. If the value in AR2 is negative it is left shifted one position
and a minus (negative sign) is inserted in the least significant
character of ARl.
d.) When L is less than the capacity of AR2 the remaining positions
of the register are space filled.
e. ) When L is greater than the capacity of the register truncation
will occur and the most significant characters of the field will be
deleted.
f.) All non-numeric bits are deleted by this instruction.
Notes: a.)
b.)
. Load a five digit negative field called SUM into AR2 inserting a
sign in the LSL character of AR2 based on the presence or
absence of the low - order "X" bit.
Example:
PROGRAM
Sl!gUE .CI
LIN!
1
.HI
DATE
PROGRAMMER
'iTeELJ~
3 4 5 6 7
9 ~o 11
FOR
BEG
OPERANDS
20
SUM,S
'COMMENTS
303132
I
I
\
40
~
I
1
I
I
I
-
1
~-
SUM
ARl
=
=
6,...--6
a
I
CARD ONLY
13,4 5
LWS
".
!
I UNIVAC· 10D1!5 ISAAL ASSEMBLER COOING FORM
U~IVAC
a
6 015
6
1 5
2-57
a
I
7
~
J
Load a five digit positive field call AGe into AR2 inserting
sign in the LS~ ch~racter of AR2 based on the presence or
absence of the Low ... order "X'I l;>it.
I UNIVAC
UNIVAC
-...---......-PROGRAM
SEOUENCI=
LINt' INS
1
3
I
I
rniEL~ror
4 5 6 7
9 0"
FOR
~
-
ACC
AR2
I COMMENTS
~o
.s
303132
I
I
I
I
I
I
~
~-
=
=
DATE
OPERANC>S
AC.C ,
0 5 0 1 5
6~6
7
10a15 ISAAL ASSEMBLER CODING FORM
PROGRAt-1MER
!;lEG f:M~O OIllL Y
13114 5
LW $
e
q.
0 5 0 1 5 6
2-58
'
I
,
\
40
I
I
j
7
--'
LOAD NUMERICS:
M,L
LN r
Function:
Load ascending L most significant characters from the field specified by M, into the L least significant characters of AR1 or 2.
During the transfer all zone bits are changed to binary zeroe s.
Notes: a.)
L can be a decimal number ranging from 1 to 21 depending upon
which AR has been specified by the operation code.
If a field contains less characters than the register capacity the
remaining positions of the register will be space filled.
If a field contains more characters than register capacity the
surplus positions will be truncated.
b.)
c.)
Examples: Transfer a four character constant K1 into the four least significant positions of AR 1.
- ..
---~
1
ru:arr~r-;;p
3 4 5 6 7
9 no 11
-
FOR
8'EG
K1 , 4
20
Kl
AR1 (after)
'COMMENTS
303132
40
I
I '
I
I
I
I
I
I
i-.
,:cAR 1 (before)
I
CARD ONLY
OPERANDS
13.14hs
LNl
",---
DATE
PROGRAMMER
PROGRAM
SEQUENCE
LINE
INS
!
I UNIVAC· 10015 ISAAl ASSEMBLER COOING FORM
UNIVAC
=6600134567
ABCD
= 666 6 6 6 1 234
2-59
/
~
\
J
Transfer a two character constant from Kl into the two least significant positions of ARI.
UNIVAC
--
PROGRAMMER
PROGRAM
5EQU NCE
LINE
INS
~,~
3 4 5 6 7
1
9
ho 11
DATE
i
I
F9R 8~G CARD ONLY
- -- *ARI (before)
'I COMMENTS
OPERANDS
K 1 , 2
\
40
303132
20
1314 5
LN 1
~
/
( UNIVAC::=- 10015 ISAAL ASSEMBLER CODING FORM
I
I 1
I
I
I
I
I
I
.....
=
~
~
0 0 I 345 6 7
ABC D
6
~
6 6
-
KI
ARI (after)
=
~
~
6 6
J
./
--t
1 2
Since the most significant position of the field is the character specified by the address M, the two most significant characters of KI
were transferred.
Transfer a two character constant fromKl beginning with LSL character into the two least significant positions of AR.I.
UNIVAC
----...- - . ....- . - . PROGRAM
SJ:~U
LINE
1
N E
INS
LABlLt-o;-
~
~:~AR 1
eEG
CARO ONL Y
OPERANPS
20
ICOMME~ns
!'
303132
Kl+2,2 J
I
--
(before)
Kl
ARl (after)
FOR
1~ 104~5
9 011
L N1
- --
DATE
PROGRAMMER
345 6 7
/
( UNIVAC- 10015 \SAAL ASSEMBLER CODING FORM
.
I
I
I
I
I
=~
~
0 0 1 345 6 7
6
~
6
=
=
~
6 6
40
I I
\
J
/'
---s
ABC D
~ ~ 3 4
Since the most significant position of the field is the character specified by the address M + 2, the two least significant characters of Kl
were transferred.
~:~The
functions indicated are
fields can be manipulated.
id~ntical
for AR?- with the exception that larger
2-60
M,L
SED
STORE EDITED:
Function:
Store ascending L least significant characters from AR2 into the
L most significant positions of the field specified by M. Suppress
all leading zeroes and edit the field according to a fixed pattern.
Notes: a.}
b.)
L must be a decimal number.
L characters are transferred in ascending order (least to most)
from AR2 to the L most significant positions of the field specified by M.
The field will be zero suppre s sed until some character other
than a zero or space is decoded.
A period is inserted in the fourth least significant position of
AR2.
Commas are inserted for separating significant value s when they
exist. If the integer value of the field is Ie s s than 1,000 commas
will not be inserted.
The rules for truncation and space fill are the same as for store
ascending.
c.)
d.}
e.)
f.}
Store AR2 edited into the print-buffer.
Example:
UNIVAC
-----PROGRAM
SEQUENCE
LINE
INS
I
3
rnrur~
9 011
FOR
-
-AR2
PR T
AR2
PRT
CARD Otoll Y
I COMMENTS
OPERANDS
20
PR T , 1 01
-=
=
=
=
(j
0 1 4
(j
(j
(j
(j.....-6,
1
1
6, •
(j
I I
I
I
I
I
I
5
6,
(j
(j
(j
(j
4
4
0 015
0 o
1 5
2-61
.J
./
.--I
001
(j
\
40
303132
I
(before)
(befor e)
(after)
(after)
BEG
1314hs
SED
~
DATE
PROGRAMMER
4 5 6 7
7
( UNIVACe ~OOS ISAAL ASSEMBLER CODING FORM
(j
PUNCH TEST:
PTE
Function:
This instruction tests the ready status of the Punch Unit. Control will not be transferred to the next instruction in sequence if
the Punch Unit is still active.
Notes: a.)
This instruction is normally given following a Punch command
(XF PUN) and prior to the first transfer of new data into the
Punch - buff e r .
This instruction insures that information will not be transferred
into the Punch-buffer while it is in the process of unloading.
Optimum utilization of the Punch-Test instruction will provide
the maximum overlap of processing with punching.
b.}
c.)
Example:
Test the Punch before storing AR2 in the Punch-buffer.
~~IVA~
PROGRAM
S_EQU N!;£
LINE
1
INS
DATE
PROGRAMMER
"W'iLJr-o;;-
3 4 5 6 7
9 011
l~to4,
prE
FOR
BEG
CARD ONL Y
OPERANDS
5
20
1
3031
I COMMENTS
:tt
1 I
\
40
".
B.
-
5 A 2
PCH, 2 11
J
~
I
j
I
I
-
)
( UNIVAC· ~aal!5 ISAAL ASSEMBLER COOING FORM
I
./
---'
INSTRUCTION REPERTOIRE -- CARD SYSTEM EXTERNAL FUNCTIONS
The UNIVAC 1005 Card Processing system has been designed around
a single address, internal programmed processor and includes as secondary units the following:
-
Integrated High Speed Printer
Integrated or free standing Card Reader
Free standing Punch Unit or Read/Punch Unit
Optional free standing Auxiliary Reader
The Card System External Function instructions pertain to Class III
and are explained in detail on the following pages.
Class Ill:
Class III instructions are Input/Output or External Function
Commands, and contain a mnemonic code in the "M" portion of
an instruction indicating the I/O device or devices to be initiated.
2-62
READ CARD:
XF
6REA
Function:
This instruction reads a full 80 column card into the U 1 005 input
Card-buffer.
Notes: a.)
The input Card-buffer area is 80 locations in length, beginning
with memory location 1 through memory location 80.
Input Card-buffer locations correspond to card columns, thus a
character punched in column 1 will be stored in location 1, a
character punched in column 2 will be stored in location 2 and
so on.
As each column is read it is automatically translated from
Hollerith card code to XS - 3.
The mnemonic operand field must be preceded by a space.
b.)
c.)
d.)
(For illustration purposes this space will be indicated by a !!t. for all XF
instructions)
Example:
Read a card from the Main Reader.
------
UNIVAC
PROGRAM
SEQUENCE
LINE
INS
1
3
~'OP
4 S 6 7
9 0"
XF
:,--
-
0-
/
( UNIVACe ~aaB ISAAL ASSEMBLER COOING FORM
11104
FOR
PROGRAMMER
BEG CARD ONL Y
OPERANDS
hs
20
6REA
-
1
2-63
'COMMENTS
303132
I
,
DATE
\
40
I '
1
I
I
I
I
J
./
.-J
PRINT-SPACE
ONE
XF
!1PR1
TWO
XF
!1PR2
Function:
This instruction prints the contents at the Print-buffer a;ld
spaces the paper one or two lines depending on the numeric
modifier specified.
Notes: a.)
The Print-buffer area is 132 locations in length, beginning with
memory location 161 through memory location 292.
Print-buffer locations correspond to printing positions, thus, a
character stored in memory location 161 will be printed at print
position one, a character stored in memory location 162 will be
printed at printed position two; and so forth.
The Print-buffer area is automatically cleared to spaces following the execution of each Print command.
All Printer spacing occur s subsequent to printing, or in other
words the contents of the Print-buffer is printed, the Print-buffer
is cleared and then the printer form is advanced.
The mnemonic operand field must be preceded by a space.
b.)
c.)
d.)
e.)
Example:
Print the contents at the Print-buffer and advance the form two
lines.
I UNIVAC
------
UNIVAC
PROGRAM
SEQUENCE
LINE
INS
1
3
~,~
4 5 6 7
- --
BEG
DATE
--
CARD ONLY
OPERANDS
1314 5
9 011
-
FOA
{:, P,R 2
/,
1DD1!5 ISAAL ASSEMBLER CODING FORM
PROGRAMMER
XF
.,.
e
20
iCOMMENTS
303132
40
I
I I
1
I
I
I
I
I
J
./
-'
With Alt Switch 2 on/illuminated on all print commands an automatic
ejection (skip 7) occurs when a one (1) punch is detected in the forms
control tape. This condition is testable. A JG condition is set if the one
(1) punch has not been detected. A J L condition is set when the one (1)
punch has been detected. These settings remain testable until another
card, print or paper tape I/O command, compare, add or subtract instruction is executed.
2-64
PRINT" -ADVANCE 7
" Functi'on:
~PR7
XF
This instruction prints the contents at the Print-buffer and advances the paper until a one, two, four, punc.h is detected in the
control loop.
Notes: a.)
The Print-buffer area is 132 locations in length, beginning with
memory location 161 through memory location 292.
Print-buffer locations correspond to printing positions, thus a
character stored in memory location 161 will be printed at print
position one, a character stored in memory location 162 will be
printed at print position two, and so forth.
The Print-buffer area is automatically cleared to spaces following the execution of the print command.
Once the fo rms advance function of the PR 7 instruction is initiated' control is returned to the next instruction in sequence and
further processing is overlapped during the actual form advancing.
The fir st line of a form is normally indicated by a control punch
in all channels of the printer control loop. Hence, an advance 7
would mean advance the form to the 1 st line of the next page.
The mnemonic operand field must be preceded by a space.
b.)
c.)
d.)
e.)
f.)
PROGRAM
SI!I U H:I!
LIN!
INS
t
~'OP
9 0 t1
--
"-
FOR
BEG
~PR7
--
CARO ONLY
OPERANDS
t::lt4 5
xF
.....
DATE
PROGRAMMER
3 4 5 6 7
7
I UNIVAC· 10011 ISAAL ASSEMBLER CODING FORM
U~IV~
20
'COMMENTS
30::11::12
I
I
I
I
2-65
I
I
I
\
40
I
I
.I
./
..--r
PUNCH:
Function:
XF APUN
This instruction punchee the 80 column call;d iInage in the Punch ..,
buffer.,
The Punch-buffer area is 80 lo~,ations in length, beginning with
memory location 293 through :memory location 37Z.
b.) Punch-buffer locations correspond to card columns, thus a character stored in location 293 will be punched in card colwnn I, a
character stored in 294 will be punched in card column 2 and so
on.
c.) The Punch-buffer is not cleared following the execution of the
punch instruction.
d.} Once the punch cycle has been in~tiated, control is returned to
the next instruction in sequence and further processing is overlapped during the ·punch-cycle.
e.} As each column is punched it is automatically translated from
XS-3 cod.e to Hollerith card code.
f.) The nmemonic operand field must be preceded by a space.
Notes: a.}
Example:
Punch the card image stored in the Punch-buffer.
PROGRAM
_ _ KI!
PROGRAMMER
1
Uiirl:-or"
l11iJft3~MS5 '. 7:
. .
."..
- --
.
!I ko .' t
!
X.F
L
/
I UNIVAC-' 10aB JSAAl ASSEMBLER COOtNG fORI
!:!.NIVAC
t31.ti
DA,TE
I
,Oft £lEG URo. (1M!..Y
.:.
l CI.ltieENTS
OPERANDS
20
!i\p U N
t
I.
.
I
t •
£
,:
I
t
"-
Z-66,
1
40;
303tH
. .
L~.
"
I [
I
/
.~.
,/
..-I
READ - PRINT - SPACE ONE:
XF
.6RPR
Function:
This instruction reads a full 80 column card into the U 1005 input
Card-buffer, prints th~ contents of the Print-buffer and advances
the printer form one line.
Notes: a.)
The Read-Print instruction is a combination of the Read Card (XF
REA) and the Print (XF PR 1) instructions. All notes pertaining to
these instructions are applicable to the Read-Print instructions.
During the Read-Print execution cycle both I/O devices will function concurrently, with the execution time of the faster peripherial being overlapped by the slower one.
b.)
For example, in the case of a 400 CPM reader and a 600 LPM
printer, the execution time required to read a card is sufficient
so that the print cycle can be completed concurrently.
The mnemonic operand field must be preceded by a space.
c.)
Example:
Read the next card into the Card-buffer, print the contents of the
Print-buffer and advance the printer form. one line.
U~IV~
F>ROGRAM
1
9 011
-
-
....
I
BEG CARD ONL Y
niiL'r-or
345 6 7
I COMMENTS
OF>ERANDS
1314 5
XF
,,---
DATE
F>ROGRAMMER
FOR
$J:QUE N~
LIN!
INS
!
( UNIVAC· 1001!1 ISAAL ASSEMBLER CODING FORM
20
6RPR
303132
\
40
I
I
I
I
I
I
1
1
I
--
2-67
j
./
--'
READ - PRINT ... SPACE TWO:
XF i1RP2
ao
Function:
This instruction reads a ful~
column card into the U ~Oc)5 in ...
put Card-buffer, prints the contents of the Print-buffer an~
advances the printer form two lines.
Notes: a.)
All notes pertaining to the READ-PRINT-SPACE ONE (XF
RPR) instruction are applicable to the READ-PRINT-SPACE
TWO instruction.
The mnemonic operand field must be preceded by a space.
b.)
Example:
Read the ne~t card into the Card-buffer, print the contents of
the Print -.). Input C,ard-:-buffer locations correspond sequentially to card
.columns •..Thus ,a cc;:>n£iguration punched in card column 1 will
be store~ in m,emp;ry lo~ations 1 and 2, a configuration punched
in card column 2 will he stored in memory locations 3 and 4 and
so on.
c.) This instruction increases the data handling capacity of the
U 1005 in that the primary design is to combine in one card form
the compact 6 -position UNIVAC XS-3 code with the 12 -position 80
column punched card code.
d.)' The mnemonic operand field must be preceded by a space.
Example:
Read a card from the Main Reader in Code Image mode.
UNIVAC
I UNIVAC
DIV'.,."'." •••••••" .... c ........,••
'JIif
PROGRAM
"
SEQUENCE
INS
LINE
1
~rO'P
91011
xF
-
-
-
FOR
BEG
DATE
CARD ONL y
OPERANDS
1314 15
6.RC I
1
10DI5I SAAL ASSEMBLER CODING FORM
PROGRAMMER
34 5 6 7
-
411
COMMENTS
303132
20·
40
I
I
I
I
I
I
I :
I
I :
--..
I
I
-
-
J
,7
,/
--/
XF
PUNCH CODE IMAGE:
~PCI
Function:
This instruction punches the card image located in the Code
Image Punch-buffer into an 80 column card.
Notes: a.)
The Code Image Punch-buffer is 160 locations in length beginning with memory location 293 through memory location 452.
Code Image Punch-buffer locations chronologically correspond
to car<;l columns. Thus, the data stored in locations 293 and 294
will be punched in card column 1, data stored in locations 295
and 296 will be punched in column 2 and so on.
The Code Image Punch-buffer is not cleared following the execution of the PUNCH CODE IMAGE instruction.
Once the punch cycle has been initiated, control is returned to
the next instruction in sequence and further processing is overlapped during the punch cycle.
The automatic XS-3 to 80 column code is suspended.
The mnemonic operand field must be preceded by a space.
b.)
c.)
d.)
e.)
f.)
Example:
Punch the card image stored in the Code Image Punch-buffer.
UNIVAC
PROGRAM
SEQ U ENe E
DATE
PROGRAMMER
rr:Ae'EL
1L1NE3 ~N~ 6 7
l r-c;p-
91011
XF
FOR BEG CARD ONLY
OPERANDS
1314 15
~PC'
COMMENTS
20,
40
303132
I
I
I
)
I
I
I
I
I
-
I
-
-
(
I UNIVAC· 1DDai SAAL ASSEMBLER CODING FORM
.'Vl............................. ",...
I
-
~
2-73
I
I
I :
-.I.
I
-
/
,/
-../
6RXC
XF
READ AUXILIARY CODE IMAGE:
Function:
Read a card from the Auxiliary Reader in Code Image mode.
Notes: a.)
The READ AUXILIARY code image instruction ,places the prior
card read in output stacker No.1.
'
All notes pertaining to the Read Code Image instruction (XF RCI)
are applicable to the Read Auxiliary Code Image function.
The mnemonic operand field must be preceded by a space.
b.)
c.)
Example:
Read a card from the Auxiliary Reader in Code Image Code.
UNIVAC
I UNIVAC
•. y,. . . . . . . ._ ......AN. c . . . . . . .,.,...
PROGRAM
LrnLlO'P
34 5 67
91011
xF
-
,
-
-
~DDI5I
"-
-
---
FOR
BEG
DATE
CARD ONLY
OPERANDS
20,
13 1415
6.R
X C.
(
SAAL ASSEMBLER CODING FORM
PROGRAMMER
SEQUENCE
INS
LINE
1
e
COMMENTS
303132
40
I
I
I
I
I :
I
I :
---
2-74
I
I
-
1
J
,/
11/
I
---..,/
I
ONE
XF
!6RXI
TWO
XF
:6RX2
THREE
XF
16RX3
READ AUXILIARY WITH STACKER SELECT:
Function:
This instruction reads a full 80 column card from the Auxiliary
Reader into the U1005 input Card-buffer and places the prior
card read in output stacker 1, 2 or 3 as designated by the numeric digit in the third position of the mnemonic operand field.
Notes: a.)
All notes pertaining to the Read Card instruction (XF REA) are
applicable to the READ AUXILIARY instruction.
The mnemonic operand field must be preceded by a space.
b.)
Example:
Read a card from the Auxiliary Reader and place the prior
card read in Stacker 2.
UNIVAC
.,y,............. " .........._ •• ,. .....
PROGRAM
SEQUENCE
1 L1NE3
PROGRAMMER
"l'Ai'E'L
4N~ 6 7
l~
91011
xF
--
.-
-
(
I UNIVAC· 100111 SAALASSEMBLER CODING FORM
..........
FOR
BEG
DATE
CARD ONLY
OPERANDS
COMMENTS
20,
13 4 15
6RX2
..
303132
40
J
I
I
I
I
I :
I
2-75
.
--
I
I
I :
-'.
,
,
I
I
,/
,/
-./
XF
PUNCH WITH STACKER SELECT:
6PSS
Function:
This instruction punches the 80 column card image in the
Punch-buffer and places the card being punched in the select
stacker.
Notes: a.}
All notes pertaining to the PUNCH instruction (XF PUN) are
applicable to the PUNCH SELECT STACKER command.
The mnemonic operand field must be preceded by a space.
b.}
Example:
Punch the card image stored in the Punch;,;.buffer and place
that card in the select stacker.
yo~.!.~~.!;!
I UNIVAC
PROGRAM
SEQUENCE
INS
LINE
1
"LA'B"ErlO'P
34 5 67
91011
xF
FOR
fJ
DATE
PROGRAMMER
BEG CARD ONL Y
OPERANDS
1314 15
6pss
COMMENTS
20·
303132
40
-
- "-
.... "'-'-"
I
J
I
I
I
I
I
I
I
I
~
I
2-76
(
1DD51 SAAL ASSEMBLER CODING FORM
-
1
I
T
I.,
I
~
-
l_t
~I
./
/
-J
XF
ltE;AD/READ PUNCH:
tJRRP
Function:
This instruction reads a full 80 column card from the punch unit
into the 1005 input Read/Punch Card-buffer and punches a f1+11
80 columns from the output Read/Punch Card-buffer into the
second prior card read.
Notes: a.}
The input Read/Punch Card-buffer area is 80 locations in
length, beginning with memory location 293 through, memory
location 372.
Read/Punch Input Card-buffer locations correspond to card col ...
umns, thus a character punched in column 1 will be stored in
location 293, a character punched in column 2 will be stored in
location 294 and so on.
Since the Read/Punch Input Card-buffer locations constitute the
area normally reserved for the Punch-buffer, memory locq.tion.~
373 through 452 are used for punching. Subsequently, any data
in the s e locations during execution of the RRP instructiQn will
be punched into the second previous card read.
As each column is read, it is automatically translated from
Hollerith card code to XS- 3.
The m.nemonic operand field must be preceded by a space,
b.)
c.)
d.)
e.)
Example: Read A card from the Read/Punch Unit Station 1 and punch the
card in Station 3.
CHECK
READ
Q
OUTPUT
STACKERS
• • • 41!.
_____
~
4
3
STATION
STATION
NORMAL SELECT
-......
Q
9
•••••
INPUT
MAGAZINE
READ
PUNCH
••••• - -
•••••
_ . _ •••••
1
2
STATION
STATION
CARD PATH THROUGH READ/PUNCH
UNIVAC
I UNIVAC
DIV'.'ON." . . . . """ ..... ""'0 CO . . .OIll ... .,' ....
PROGRAM
SEQUENCE
INS
UNE
1
'L'A'BELl~
91011
xF
.
~DD!51
SAAL ASSEMBLER CODING FORM
DATE
PROGRAMMER
34 5 67
- - - -
e
---,.....
FOR
BEG
CARD ONl. Y
OPERANDS
1314 15
6RRP
COMMENTS
20,
303132
40
I
I
I
I
I :
I
I
~
2-77
1
-
I
I
,
I
I
I
-'-
J
,/
II
....
-
.
...../
READ/READ PUNCH WITH STACKER SELECT:
Function:'
XF
bRRS
This instruction reads a full 80 column card from the Read.!
Punch into the U 1005 Read/Punch Card-buffer and punches a
full 80 columns from the output Read/Punch Card-buffer into
the second prior card read, placing that card in the selected
output stacker.
Notes: a.)
The READ/PUNCH READ ST ACKER SELECT instruction is an
offset of the READ/PUNCH READ instruction (XF RRP). All
notes pertaining to the Read/Read Punch instruction (RRP) , are
. applicable to the READ/PUNCH READ STACKER SELECT instruction.
b.) The mnemonic operand field must be preceded by a space.
Example: Read a card from the Read/Punch Unit Station 1 and punch and
stacker select the card in Station 3.
CHECK
READ
PUNCH
INPUT
MAGAZINE
READ
g--- .....9--- ..... -- .....Q---- ..... --
OUTPUT
STACKERS
.....
4
3
STATION
STATION
NORMAL SELECT
1
2
STATION
-
STATION
~
CARD PATH THROUGH READ/PUNCH
I UNIVAC$ "'laos] SAAL ASSEMBLER CODING FORM
UNIVAC
D'V'.'DIII CII" • • • • • " • • 1110 cO . . . . . . . . . 'ON
PROGRAM
~lOP
SEQUENCE
LINE
INS
3 4 5 6 7
1
91011
xF
-
'"
-
DATE_
PROGRAMMER
....
---- -
FOR
BEG
CARD ONLY
OPERANDS
1314 15
bRRS
(
COMMENTS
20,
303132
f
40
I
I
I
I
I
f
I :
I
I :
-
I
.....
-
-'-
I
J
./
1/
--./
.'
2-78
XF
READ/READ PUNCH CODE IMAGE:
6RRC
Function:
This instruction reads a full 80 column card from the Read/
Punch unit into the U 1005 Read/Punch Card-buffer in Code
hnage mode and punches a full 80 columns from the output
Read/Punch Card-buffer into the second prior card read in
Code Image mode.
Notes: a.)
All notes pertaining to the READ CODE IMAGE instruction
(XF RCI) are applicable to the READ/READ PUNCH CODE
IMAGE instruction.
The input buffer is 160 locations in length beginning with memory location 293 through memory location 452.
Si,nce the input buffer locations constitute the ar ea normally
reserved for the Punch-buffer, memory locations 453 through
612 are used for punching. Subsequently, any data in these
locations during execution of the RRC instruction will be
punched into the previous card read.
The mnemonic operand field must be preceded by a space.
b.)
c.)
d.)
Examp~e:
Read a card from the Read/Punch Unit Station 1 in code image
mode and punch the card in Station 3 in code image mode.
OUTPUT
STACKERS
NORMAL SELECT
CHECK
READ
PUNCH
Q
9
INPUT
MAGAZINE
READ
--- Q-- --
..... ..-- .....•. .....
.....
.....
4
1
3
2
STATION
~
STATION
STATION
STATION
~
CARD PATH THROUGH READ/PUNCH
UNIVAC
•• Vl.' ..... O • • • • • • " . . . . . .
PROGRAM
~!r"'QP
34 5 67
1
DATE
PROGRAMMER
SEQUENCE
LINE
INS
91011
XF
FOR
BEG
CARD ONLY
OPERANDS
1314 15
6RRC
COMMENTS
20·
303132
40
)
I
I
1
I
I
I
, I
J
I
I
I
-
I
- -
.....
--
....
(
I UNIVAC~ ~DCE51 SAAL ASSEMBLER CODING FORM
c ••••• ~,., ...
....
I
2-79
-
/
I
-'.
I
/
,/
--J
HALT:
XF 6HLT
Function:
,
This instruction brings the computer to an orderly halt.
,
-Notes: a.)
All I/O functions in processes will be completed before the halt
will be effective.
b.) If the Ul005 is restarted following a HALT the next instruction
in sequence will be executed.
c.) The mnemonic operand field must be preceded by a space.
Example:
Halt the computer
PROGRAM
$~JlUI
LlNf
t
.CE
INS
PROGRAMMER
mEL'~
345 6 7
FOR
BEG
DATE
CARD ONLY
OPERANDS
20
1314 5
9 Ot1
xF
L1HLT
'COMMENTS
303132
I
I
I
I
40
\
• I
.1
I
"".
-
--
7
I UNIVAC· ~aal!l ISAAL ASSEMBLER CODING FORM
!!.NIVAC
--
I
I
:,
2-80
I
I
I
7
-.:::::;;;;T
C.
INSTRUCTION REPERTOIRE - PAPER TAPE EXTERNAL FUNCTIONS
AND CONDITIONAL TESTS
1. PAPER TAPE EXTERNAL FUNCTIONS
The Paper Tape Reader and Paper Tape Punch profV'ide the UNIVAC
1005 with the ability to use paper tape as a direct input media and
paper tape punch as a direct output media. The reader will accept
any form of 5 -, 6 -, 7 - or 8- track tape providing odd-parity checking
when desired. The punch will perforate the aforementioned track
tape codes providing odd-parity perforating if desired.
Paper tape reading and punching operations are controlled by the
program. The input area starts with the fir st position of memory
module one and will extend for the Tape Block length. Output area is
designated to start at 0293 and extend for' the Tape Block length. So
that a wide variety of tape code s can be handled, the Paper Tape
Reader and Punch functions to transmit or perforate a11. exact image
of all or part of each tape frame. This selection is through program
control which specifies 80 column read mod~ for 6 data track reading and punching, Code Image mode for 8 tape track r~aping and
punching. In the above two modes, the 7th track is available for
parity checking and the 8th track for special control. For data processing' the information recorded in paper tape can ,be entered one
char acter at a time, 80 char acter s at a time, or a v~riable length
block ended by a configuration of 1CDB
PROGRAM
SEQUENCE
INS
LINE
urnl~·
91011
xF
--L
,
- -
Ofl.TE
PROGRAMMER
34 5 67
1
I SAAL ASSEMBLER CODING FORM
.
FOR
BEG CARD ONLY
OPERANOS
1314 15
~RP8
'2O,
COMfV1ENTS
303132
I
1
I
I
I
-~
,
..... --"'"
-
40
I
.l.-L...L.,\.......!-1:::
1
2-8Z
I I ::::.~I
--
I
I
I
I
I
•
..
t
~
I
./
1
PU~CH-PAPER. TAPE WIT.HOUT PARITY:
XF
XF
~PPI
~PPS
Punch 1 Frame
Punch to Sentinel
Function:
This ·instruction punches a block of tape from the U 1005 C.a:rd
Punch ... buffer. The variable length of the block is determined by
the3rd character of the mnemonic operand field. Specifically,
PP 1 de~ign~tes a I character block, PPS designates a variable length block ended by a configuration of all bits present.
Notes: a.)
Substituting a frame in.paper tape for a column in the card, all
note$ pert.ainingto the P.UNCH instruction (XF PUN) instruction
are applicable to the PUNCH PAPER TAPE instruction.
On a,PPS instruction, the all bit present character, is not
punched.
The mnemonic operand field must be preceded by a space.
/. ·b.)
c.)
-:,;
..
~\
~
Example:
,Punch. a l.;>lock of paper tape up to but not including the sentinel
(all bits)."
,.
'
',p~~~~._Y__.~_..__
_N::::::~_.a_II_'_I._SA_A_L_A_SS_E_M_BL_E_R ~~::_G_.FO_R_M--f[
U_".
.C_A"._-:_'_ _'_"_.1_'
.
FOR BEGC;ARD ONLY
SEQU~CE -'~j'~ ~~~~O-P-E-R-A-N-D-S~~~-C-O-M-M-E-NT-S~~~~~~~~~~~~~~
"
1~IN'~3 ~~~6
7
"9 10 ~;
XF
13141·5
20.
303132
6 P PSI
1
-
.1
I
.
40
I:
L:
.1:
I
I
1
J
~
1111./
----~~------~--------------~------~----'---~----~~~
2-83
i
~l.,lnGh.
;8U!'4'CfI PAPER TAPE WITH PARIl'Y:
rvann~
l
Pun.~h. ~q S~q~Ii.n~~
Function:
This instruction punches a bloGk o£ ta:pe witp. p4dr-pit:r;'ity from
the U 1005 Card Punch- buffer ~ ThfF variable l~ngth of the blo~k
is defined by the seGond charactel;" pi ~h~ mpemonic qp~ralld
field. When punching to ,(but :rot iTlclud~ng) sE1!ntinelr all bfts
constitute the ~ en.tillel ~o:n£ig\l~atiop.
Note:
All note s pe rtaining to the PUN eli PAPER TAPE inst:r;'Q.ctipn
are applicable to the fl.bove;nstr\lcti~;n/3.
The mnemonic Qpe;t:~nd field mus~ be pl;"~~eded.
a. ~p~c~,
a.)
by
b.)
Punch a block of pap~r ~ape wftl? o~d""pal'i~y up to b\l.t not ln~
eluding the sentinel (aU bite).
Example:
If
I
UNIVAC
OlY'.'IiiI""
Q" . . . . . . . .
I UNIVAQ~ 1ItJd
i
•
"1' .. ...,0 co ... o •• ".o.,.
i i i
PROGRAM
SEQUE
LINE
~-CE
INS
urnJ~
3 4 5 67
1
11
I
91011
X F
FOR
I
BEG
PROG~AMMER
'
,
i ..
6psp
COMMENTSl
• I.
I'~
I
I •
.....
-
'I
-
-.;............101'" ~
40
.
I
I
, 1
i
'T
~O~1~2
i
,
DAlfE
Ij
!
CARD ON~ y
OPE;RANPS
20,
1314 1~
J SAAL ASS~MBL~R COPING FQRM
I
""""'I"
f
I • ,
.
I
••
i
J ••
,
,
1':1
"!"I"'"
1"",1
'7
~'
J
~/
2.
PAPER TAPE CONDITIONAL TESTS
Associated with the UNIVAC 1005 Paper Tape System are two (2) Conditional instructions which allow the programmer to test for parity
error and channel 8 conditions.
The Paper Tape Conditional Test instructions pertain to Class II anc;l
are explained in detail on the following page s.
Class II:
Class II instructions contain only an "M" address indicating
the most significant c;:haracter of an instruction. This format
is employed exclusively by Jump or Branching instructions.
2-85
PAPER TAPE CONDITIONAL TESTS:
Jump Parity Error: JPE
.;rump Channel 8:
Je8
M
M
Transfer program control to the instructi()n stored at M if the
condition specified by the",operation code is present.
Function:
Notes: a.)T,hese instructions are used to test the status of paper tape instructions after execution.
b.)I£ thecop.dition tested is not present, control will not be transferred and the next instruction in the testing sequence will
be executed.
Example:
Test results of a previous paper tape read instruction. If the
condition is true, transfer control to the routlne labeled ERR.
UNIVAC
[
CltVI.tON';'''' . . . . . . . . . . . . ",EII cO_""O.""'ClfIoI
UNIVAC~ ~aal5 J SAAL
PROGRAM
SEQUENCE
INS
LINE
1
rrAB"EL!~
3 4 5 67
91011
FOR
PROGRAMMER
BEG CARD ONL Y
DATE
OPERANDS
1314 15
COMMENTS
303132
20·
40
J
I
J PE
ERR
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
--'.
-
-
-
L-.....
2-86
,/
I
I
I
- -
f
ASSEMBLER CODING FORM
I
-
./
-./
D.
INSTRUCTION REPERTOIRE - MAGNETIC TAPE EXTERNAL
FUNCTIONS AND CONDITIONAL TESTS
1. MAGNETIC TAPE EXTERNAL FUNCTIONS
The UNISERVO VI C Magnetic Tape Units provide the UNIVAC 1005
with the capability of reading and writing IBM compatible tapes at
densities of 200,556 and 800 Characters Per Inch (CPI). When using more than one unit, it is possible to read or write any six level
code at a given density on one or more units, and another code at a
different density on one or more other units. Seven tape tracks are
read and written; one parity and six data tr acks.
Magnetic tape reading and writing operations are controlled by the
program. Input/Output areas may be the 1st core position of any
memory bank designated by the programmer. Data checking includes character parity, automatically performed by all tape units.
In addition to Read and Write instructions, the 1005 .features the
Backspace one block, Erase before write, Read at high gain and Rewind functions. The programmer has an option of using odd or even
parity. The UNIVAC 1005 is capable of handling up to 2 Magnetic
Tape Units.
The format of the Magnetic Tape External Functions is slightly different in that a Buffer Directive (See Assembler Directives) and a
length (of block) must be employed. The length, which designates
the number of characters to be read or written, can be any number
from 1 to 961. However, on a write instruction the length must be 5
characters greater than the number of characters to be written.
When reading variable length records,. the length must be the largest
number of characters to be read. Reading terminates when an interblock gap is encounteredor when the designated length is read,
whichever occurs last. When the block length is shorter than the
maximum length, the remainder will be space filled.
The Magnetic Tape External Function instructions pertain to Class
IV and are explained in detail on the following pages.
Class IV: Class IV instructions are Input/Output or External
Function Commands, and contain a mnemonic code,
Buffer (BFn), and length in the "M" portion of an
instruction indicating the I/O device, memory bank, and
length of operand to be initiated.
2-87
READ TAPE: Servo One Normal Gain XF
Servo Two Normal Gain XF
Servo One High Gain
Servo Two High Gain
XF
XF
~RT
1, BFn , L
~RT2, BFn , L
~RT5,
BFn , L
~RT6,BFn,L
Function:
This instruction reads a block of magnetic tape into the U 1005
memory.
Notes: a.)
The number of the Servo from which the data is to be read is
designated by the 3rd character of the mnemonic operand field.
The BFn mnemonic designates the bank of memory in which the
data is to be read. (See Assembler Directives.) Reading starts
in the fir st memory location of the designated bank.
The L mnemonic is a number from 1 to 961 and is used to determine the length of the block being read.
Normal tape operations are in odd parity. An asterisk (*) is
placed in card column 15 to designate an even parity operation.
To indicate a High Gain Read function, the third character of the
mnemonic operand field (Servo number) is incremented by 4.
The mnemonic operand field must be preceded by a space (except
for even parity).
b.)
c.)
d.)
e.)
f.)
Example:
Read a block of tape from Servo 2, odd parity, normal gain and
store data into core positions 0962 - 1461.
UNIVAC
.,y •• ,DN • • • • • • "
PROGRAM
SEQUENCE
INS
LINE
1
PROGRAMMER
urn!-oP
34 5 67
91011
XF
FOR
BEG
DATE
CARD ONLY
OPERANDS
1314 15
Ll.R
COMMENTS
20,
40
303132
T 2 , BJF 2 ••5.00
1
•
)
I
I
,/
I
I
I
- -
- --
-
(
I UNIVAC* 1DD!S I SAAL ASSEMBLER CODING FORM
.......... c . . . . . . .,. ....
I
0-.
2-88
-
1
I
I :
.-'.
~i
I
11
I
/
--/
WRITE TAPE: Servo One
Servo Two
XF
XF
b.WT 1, BFn, L
b.WT2,BFn , L
Function:
This instruction writes a block of data from the U 1005 memory
onto magnetic tape.
Notes: a.)
The L mnemonic is the number used to determine the length of
the block to be written. This number must be 5 greater than the
actual number of character s to be written.
All other notes pertaining to the READ TAPE instruction are
applicable to the WRITE TAPE function.
b.)
Example:
Write a block of tape on Servo 2, even parity, from core positions 1923 - 2122.
UNIVAC
I UNIVAC* ~aal!ll SAAL ASSEMBLER CODING FORM
.,V,.'ON .............. c . . . . . . . . ,...
PROGRAM
SEQUENCE
LINE
INS
1
urnJor
34 5 67
910 11
- -
--
FOR
(
CARD ONLY
COMMENTS
OPERANDS
20,
I
J
1
I
I
1
~
I
40
303132
• W T 2 , Bl F 2 , 2 OJ 5
t
~
BEG
1314 15
x F--,
-
DATE
PROGRAMMER
1
2-89
J
-
J :
...L
I
I
-
1
/
IIIJ/
--...-/
J
ERASE BEFORE WRITE: Servo One
Servo Two
XF ~ERl, BFn , L.
XF ·~ER2, BFn,L
Function:
This instruction i~ used to delay the writing of a block on.
tape, to insure that a portion of tape is erased before writing on
it. This instruction can be used to contin:ue an old file or by-pass
a bad spot by backspacing and then writing again with the ERASE
BEFORE WRITE instruction (See conditional test - parity error
recovery example).
Note:
All notes pertaining to the WRITE TAPE instruction are applicable to the ERASE BEFORE WRITE function.
a.)
Example:
Erase before write a block of tape on
from core positions 1923 -2002.
UNIVAC
OIVI •• e"" 0" • • • • • ., • • ""'0
DATE
PROGRAMMER
'L'AB'ELI~
34 5 67
1
91011
FOR
BEG
OPERANDS
COMMENTS
20,
1314 15
XF
CARDONLY
303132
~ E R 2 , BIF :2 , 8 5
,.
-
-
40
j
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I
7
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I
-
.,
"""'-- ....
(
I UNIVAC~ ~DDS I SAAL ASSEMBLER CODING FORM
c ........ ".....
PROGRAM
SEQUENCE
INS
LINE
Servo 2, odd parity,
.....
I
I
I
I •
I
I :
-
2-90
..L
I
-
11111/
.--..,7
BACKSPACE: Servo One
Servo Two
XF 6BSl
XF 6BS2
Function:
This instruction generates the backspace of one magnetic tape
block (See conditional test-parity error recovery example).
Notes: a.)
The third character of the mnemonic operand field designates
the Magnetic Tape Servo on which the backspace is to occur.
BFnJ L is not to be used with this instructio,n.
The mnemonic operand field must be preceded by a space.
b.)
c.)
Example:
Backspace a block of tape on Servo 1.
UNIVAC
01\1,.'0l'1li." • • • • • ., ....... c
I UNIVAC
................
PROGRAM
SEQUENCE
INS
L.INE
1
e
1DD151 SAAL ASSEMBLER CODING FORM
DATE
PROGRAMMER
urn lor
34 5 67
91011
FOR
BEG
xF
CARD ONL. Y
OPERANDS
6
COMMENTS
20,
13 1415
BS 1
303132
- -
-
-
40
I
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(
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2-91
-
1
L
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:
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,/
j
-L
.
-
- ,/
./
REWIND: Servo. One
Servo Two
XF l:,R WI
XF .6R W2
Function:
This instruction causes the" tape to rewind to a point past the
load point. Depression of the LOAD POINT switch~ following
the'REWlND'instl,"uction, causes the tape to advance to the -load
point.
Notes: a. e )
The third character o£ the 'mnemonic operanclfield designates
which Magnetic Tape ServQ is tope rewound.
BFn' L is not to be used 'with this instruction.
The mnemonic operand field must be preceded by a space
b.)
c.)
8
Example:
Rewind Servos 1 and 2.
--
UNIVAC
.....--............ ........
IUl\ilVACe
~
PROGRAM
SEQUE CE
LINE
-
INS
TA'Be'Lt"OP
.
-
9011
_
....
DATE
FOR BEG CARO ONLY
COMMENTS
QPERANDS
13 415.
303132 '
20-
XF
6 R.W
X.F
/1,R,W 2,
&
,
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SAAL ASSEMBLER CODING FORM
PROGRAMMER
3 4 5 67
1
100151
l.
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2-92
I
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,/
--/
z.
MAGNETIC TAPE CONDITIONAL TESTS
Associated with the UNIVAC 1005 Magnetic Tape System are two (2)
Conditional Tape instructions which allow the programmer to test for
parity error and end of tape conditions.
The Magnetic Tape Conditional Test instructions pertain to Class II and
are explained in detail on the following pages.
Class
n:
Class n instructions contain only an "M" address indicating
the most significant character of an instruction. This format is employed exclusively by Jump or Branching
instructions.
2-93
1\1
MAGNETIC TAPE CONDITIONAL TESTS: Jump Parity Error: JPE
Jump End of Tape:. JET
M
Function:
Transfer program control to the instruction stored at M if the
condition specified by the operation code is present.
Notes: ·a.)
These instructions are used to test the status of magnetic tape
instructions after execution.
H the condition tested is not present control will not be transferred and the next instruction in the testing sequence will be
executed.
b.)
Exam.ple:
Test results of a previous magnetic tape read or write instruction. If the condition is true, transfer control to the routine
labeled PAR.
UNIVAC
DIV'.'ON." . . . . . . ., • • ND
I UNIVAC
c ....... TION
PROGRAM
rnEL~OP
34 5 67
91011
-
i-.
_
.... --.
BEG
DATE
CARD ONLY
OPERANDS
1314 15
J PE
--
FOR
P A,R,
COMMENTS
20,
303132
40
I
I
1 jJ U M P
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)
PAR lIT Y
I
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100151 SAAL ASSEMBLER CODING FORM
PROGRAMMER
SEQUENCE
INS
LINE
1
4D
I
I
2-94
-
l -'
...L
I
-
I
I
,/
,/
----.,/
MAGNETIC TAPE CONDITIONAL TESTS
One method of handling parity error s is as follows:
Example: Parity on Read Function
IUNIVAC~I0051 SAAL ASSEMBLER CODING FORM
PROGRAM _ _ _ _ _ _ _ _ _ __
t-----FOR BEG CARD ONLY
SEQUENCE
LABEL
OP
OPERANDS
LINE
INS
9 10 11
1
3 4 5 6 7
13 14 15
20
'
I
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·
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0,0,1
,
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DATE _ _ _ __
PROGRAMMER _ _ _ _ _ _ _ _ __
,D,A,TIA,
I
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COMMENTS
I
,D,',V,I,S,I,O.NI
1
40
30 31132
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002
003
004
005
006
007
008
009
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011
012
013
014
,
I
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SEQNO
C, T, 2,
I ,
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,
I
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, , , , ,
R, T, E,
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I
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, S , E, , R J V •
R 1E ,A, 0 ,
,
,
I
°. ,1,
,
• I
.~.-
Clear Read Parity Error Counter
Read One Block of Tape from Servo 1, Normal Gain, Odd Parity
Test for Parity Error
Test for End of Tape
Increment the Read Parity Error Counter
Jump Less to 009
Counter Equals 4, Halt- and Clean Servo Head
Clear Counter and Repeat '
Backspace Servo 1
Read One Block from Servo 1, High Gain,Odd Parity
Test for Parity Error
Correct, Jump to Seq. No. 004
Error, Backspace Servo 1
To Seq. No. 002
,
, ,f
MAGNETIC TAPE CONDITIONAL TESTS
Example: Parity on Write Function
IUNIVAC@1005J SAAL ASSEMBLER CODING FORM
PROGRAM _ _ _-..-_ _ _ _ _ __
t - - - - F O R BEG CARD ONLY
op
SEQUENCE
LABEL
OPERANDS
INS
LINE
9
10
11
13 14 15
20
1
3 4 5 6 7
I
,,
,
I
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40
30 31132
,D,I,V, II SII,OINI
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,
1
. I COMMENTS
,
,
,
I
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I
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,
DATE _ _ __
PROGRAMMER _ _ . . - - _ - -_ _ _ __
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SEQ NO 001
002
003
004
005
006
007
008
009
010
011
Ji
-
,
T, P, E I
,
I I , , , , .1
i
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,
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,
I
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I I R , E , P, E, A , T, ,A 1 GI A., , L N L
Clear Write Parity Err or Counter
Write One Block of Tape on Servo 2, Odd Parity
Test for Parity Error
Test for End of Tape
Increment the Write Parity Error Counter (07001)
Jump Less to SEQ NO 009
Counter Equals 7, Halt and Clean Servo Head
Clear Counter an
X
Z
V
Skip
Skip
Skip
Skip
Skip
Skip
Skip
Q
1
2
3
4
5
6
7
)
)
)
)
(
0
@
P
R
N
Read
Read Code Image
Read Auxiliary Stacker
Select 1
Read Auxiliary Stacker
Select 2
Read Auxiliary Stacker
Select 3
Read Auxiliary Code
Image Stacker
Select 1
Read/Read Punch
Read/Read Punch Stacker
Select
Read/Read Punch Code
Image
Punch
Punch and Stacker
Select
Punch Code Image
Halt
Read and Punch
Read and Halt
2-108
CARD
COL.
18
)
)
}
CARD
COL.
19
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
~
)
~
U
U
U
=
U
~
U
W
W
U
}
U
Y
W
n
}:(
)
l:1
}
y
>
U
)
}
(
)
@
}
)
)
)
CARD
COL.
16
Function
Group 2
(contld.)
Read, Punch and Halt
Punch and Halt
Group 3
Read Paper Tape
1 Frame
Read Paper Tape
1 Frame Code
Image
Read Paper Tape
80 Frames
Read Paper Tape
80 Frames
Code Image
Read Paper Tape
thr ough Sentinel
Read Paper Tape
thr ough Sentinel
Code Image
Group 4
CARD
COL.
17
CARD
COL.
18
CARD
COL.
19
R
Z
Y
y
U
>
>
U
!1
U
Punch Paper Tape
1 Frame
Punch Paper Tape
1 Frame with
Parity
Punch Paper Tape
to Sentinel
Punch Paper Tape to
Sentinel with
Parity
=
11
II
U
II
=
):1
U
2-109
U
11
EXTERNAL FUNCTION COMBINATIONS:
XFC
nnnn
Function:
This instruction augments the individual External Function Instructions. In using this instruction, the programmer as signs
the necessary machine codes for desired Input/Output combinations.
Notes:
a.}
XFC is the mnemonic operation entered in card columns
11-13.
b.}
The machine code operand field must be preceded by a space
in card column 15.
c.}
The applicable I/O function codes are entered in card columns
16-19.
To use the table, select all applicable I/O functions to be performed upon
execution of the XFC instruction.
ExalTIple:
UNIVAC
O' ....... D ... O .. • • • • • "
I UNIVAC~ ~DD!51
.""'0 co •• o."",o ...
PROGRAM
PROGRAMMER
um!~
SEQUENCE
INS
LINE
3 4 567
1
91011
FOR
BEG
DATE
CARD ONLY
OPERANDS
1314 15
XFC
)
) I
COMMENTS
40
303132
20
U (
1
SAAL ASSEMBLER CODING FORM
I
I'
I IRE AD, P RT "1 S P 2
P U,N
I
XFC
.
-
*
i.-
-"
---
!:Ju!:J)
I
I
I
I
I
I
I
I : PR T , S P 1
I
I
I :
I
I
I
I
R. E AD. • A1U.,x
-
2-110
lSE L
,SIT K ,3
--/
,/
~
,/
J
,/
G.
INSTRUCTION REPERTOIRE - 1005 DATA LINE TERMINA'L-3
EXTERNAL FUNCTIONS and CONDITIONAL TESTS
1. DLT-3 External Functions
The Data Line Terminal-3 is an optional feature to the 1005 that
enables the 1005 to communicate via telephone circuits while
proces sing. This ability is provided by utilizing independent control and buffering circuitry. Data is transmitted at the rate governed by the modem employed. DLT-3 used by the 1005 may communicate with a 1004 having either a DLT-l or a DLT-3, another
1005 with DLT-3 and any other compatible device.
The 1005, with this feature, will process data and transmit or receive
data simultaneously.
Note:
Input/Output operations are specifically excluded from
overlap, i.e., do not execute any XF functions between
the Send or Receive instruction and the Pause Test instruction.
The same principle of simultaneous execution and time - sharing of
storage applies to DLT operations as it does to reading, printing and
punching, except that DLT-3 is not instruction dependent. Whereas
reading and printing are preformed entirely during a single instruction execution, DLT operation can occur throughout many instructions,
as does the punching operation. A PTE instruc,tion (Pause Test)
~erves to interlock the processor if the DLT is transmitting or receiving.
2. General
Both equipments, to communicate, must have the DLT option. Assutning they are both 1005' s, and have DLT-3, they must both be using the
same type of data set. The data sets are used in the half-duplex
mode, i.e., communication can be in one direction only, at one time.
Both the transmitting and receiving functions "may take place independently of, and concurrently with data proces sing functions. The
maximum rates of data transmission are: the 201A Data Set - 2000
bits per second; the 201B Data Set": 2400 bits per second. The DLT
circuits' use a 7 - bit character - 6 data bits and 1 parity bit.
The DLT-3 storage area is simi-fixed, and of variable length. The
beginning location is Module 1 po sition 0435. The ending location may
be Module 1 position 0434 with automatic wrap around from 0961 to
0001, i.e., transmission is fixed to 961 characters. The transfer from.
DLT storage to the Data Set will be descending in a continuous sequence. The message length is controlled by the program when transmitting. When receiving, the End of Message character received will
2-111
halt the descending locations. The send/receive buffers, maybe
used for internal processing. Precaution should be observed to prevent internal processing from prematurely changing the data to be
transmitted (or the Data received).
A prescribed transmission format must be used in all communications. The message (useable data) must be preceded by a least four
synchronization characters (the letter S in UNIVAC XS-3 code); and
one character of no bits. The Send 80 message must be followed by
an End of Message character (the letter B in UNIVAC XS-3 code); and
one character of no bits.
The Send through Sentinel message must be followed by a sentinel
'\\ ".
.
character, (the character) in UNIVAC XS- 3 code), an EOM character
and one character of no bits.
The storing of these characters is the responsibility of the programmer. All of this information must be in the storage area beginning at
Module 1 position 0435 during each transmis sion. When receiving an
80 character transmission from another 1005, only the message
(useable data), the EOM character, and the Longitudinal. Parity
character will be stored in the sequentially allocated DLT storage
area beginning with Module 1 position 0435. When receiving more
than 80 characters from another 1005, the message, the sentinel
character, the EOM character and the LP character will be stored
sequentially. The LPC is automatically placed in the no bits position
following the EOM character by the transmitting 1005 and will vary
depending upon the total bit content of the message. Receiving will
terminate automatically when the EOM and the LPC characters are
stored.
Error detection is provided in the form of transverse parity, longitudinal parity, and incomplete-message checking. In the event of
abnormalities, an error signal is provided for the program to test or
ignore. The error instructions should be used to alter the program
sequence to effect corrective action.
3. Transmitting
Before each transmission, the message data is assembled in DLT
storage:
1) The program must place four synchronization characters (letter
S UNIVAC XS-3 code) initiated in the data division in Module I
positions 0435 through 0438.
2) The program must place a no-bits character (Space, UNIVAC
XS-3 code) in Module 1 position 0439.
2-112
3) To send 80 characters, the program must place the message
(useable data) froIn Module 1 positions 0440 to 0519. No Sentinel
is required and the char"acter If)" is permissible within the message.
4) To send other than exactly 80 characters, the program must place
the message from Modu.le 1 position 0440 to any length less than
955 positions with a Sentinel immediately following the last
character of useable data. The character ")" is not permissible
within the useable data.
5) The program must place an End of Message character, (letter B
UNIVAC XS- 3 code) initiated in the data division) immediately following the last character of useable data in an 80 character message and immediately following the Sentinal character in all other
messages.
6) The program must place a no-bits character (Space, UNIVAC
XS-3 code) immediately following the End of Message character.
The 80 character message area per transmission is therefore at least
six locations greater than the message length and all other are seven
greater.
Illustrated in Figure 1 is the format of a DLT-3 message and the al-'
location of DLT- 3 storage.
FIGURE 1
COLUMN
123456789 - - - - - - - - - - - - - - - - - - - 31
.l)BA
ROW
r
15 SSSSAt)B
16
The message could
17
II
II
"
II
"
II
,B..6.
occupy this single
location
or could extend Ito 0519 f or an 80
character message~
or to any other location
31
2-113
\
J
After assembly of all information based on the above recommendations, utilization of the transmit instruction may be effected.
4. Receiving
No receiving format is required and any information in the receive
area will be overlaid by the incoming message. The first character
to enter storage in the re ceiving 1005 will be the first mes sage
character. The synchronization character s and the Start of Me s sage
space, initially transmitted by the other machine, will not enter
storage. The first message character will enter Module 1 position
0435; all remaining message characters will be stored in a continuous descending sequence. The Sentinel or End of Message
character will enter the location following the last message character. The Longitudinal Parity Character will follow the EOM charac~
ter in storage.
A Receive operation is accomplished by the Receive DLT to EOM
instruction. Once the receive operation is initiated in this manner,
the 1005 may proceed to succeeding instructions. The DLT circuits
will wait for the first character and then store the message as it is
received. When the LPC is received, this character is automatically
compared with an LPC that is generated by the receiving 1005. Regardless of the results of this comparison, the LPC enters receive
storage in the location following the EOM character. Upon entry of
this character, the receive operation terminates.
5. Error Conditions
An error signal is available for testing should any of the following
occur during a Receive operation:
1) One of the mes sage cha.racters is of even parity, and is not the
EOM character.
2) The Receiving DLT does not synchronize on any of the synchronization characters.
3) The Receiving DLT does not complete the Receive order within 15
seconds.
4) The received LPC does no't agree with the generated LPC.
5) The EOM character is not detected, or is incorrect.
Of the above five error conditions, the first one will result in less than
expected storage used, with the properly received message characters
in their respective locations, followed by the improper character. The
2-114
second error type will result in nothing being entered into Receive
storage; after 15 seconds the Receive operation will terrninate. The
third condition can be caused by no transrnission, and will result in
nothing being entered into Receive storage. The fourth condition will
result in all expected Receive storage being filled, and an irnproper
LPC. The fifth error type rnight result in rnore than the allocated
storage being used. If the EOM character is received as an odd
parity B, due to los s of the parity bit, it will be transferred to
rnernory and the DLT will continue to look for rnore data. If the
LPC also happens to be of an odd bit configuration, this too will enter
Receive storage. There should be no further data reception, but
noise in the transrnission systern rnight result in the reception of
another erroneous character, which wil~ be entered into storage.
Thus, one location rnore than expected rnay be used.
6. Instruction
For~ats
External Functions
SENDDLT 80 CHARACTERS:
~SN8
XF
This instruction sends 80 characters frorn the DLT buffer
via telephone circuits to any other cornpatible device.
Function:
Notes: a.) The rnessage forrnat must be cornpleted prior to this
instruction.
b.) No operand is specified.
c.) The mnenornic operand field rnust be preceded by a space.
Example:
Forrnat the message and transmit 80 characters.
op
SEQUENCE
LABEL
LINE
INS
9 1011
13 14 15
3 4 5 6 7
1
L I
,,
, ,
,
I
I ,
t
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+ 14,
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2-115
,
,
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IS,S,S,s,
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I
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,
50
40
30 31132
IDIA,TIA,
SI SIS, S,
I
I COMMENTS
OPERANDS
,
,
,ALRiEIA.l
,
~
11
I
I
JA1 T1
1°,4,3,5,
1
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I
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I
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1 IB,U,F,
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I
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--
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,
IC,H,A,~,.
--
,
,
t
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I
7'
I
SEND DLT THROUGH SENTINEL:
Function:
XF
.1SNS
This instruction sends from 1 to 953 characters from the
DLT buffer via telephone circuits to any other compatible
device.
Notes: a.} The message format must be completed prior to this instruction.
b.} The XS-3 character "}" must immediately follow the
message and is not a permissible character within the
useable data.
c.} No operand is specified.
d.} The mnemonic operand field must be preceded by a space.
Example:
Format the message and transmit 132 characters.
t
SEQUENCE
OP
LABEL
LINE
INS
9 10 11
13 14 15
1
3 4 5 6 7
,,
,
,
I
i
..1
I COMMENTS
OPERANDS
20
I ,N I
,D, A, T I A,
,D, IJ VI I t S..1 1..1 01. N I
I
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50
40
30 31b2
,
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S, S, s, S,
,
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I
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I AI R I E I AI
,M,E,S,SI A I G ,E'I T ..l°1..1 ..1 J
I
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1
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I
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-
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2-116
,C,H,A,R,Alc,T,E,R,
-
I
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11
1 1 ,3,2,
-
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-
RECEIVE DLT TO EOM:
Function:
XF
ARCD
This instruction receives data from. the Data Line
Term.inal.
Notes: a.} The first lllessage character will enter Module 1 position 0435.
b.} Message characters will be stored in a cQntinuous des cending sequence.
c.} No operand is specified.
d.} The m.nemonic operand field must be proceded by a space.
Example:
SEQUENCE
LINE
INS
3 4
1
LABE~
Receive to end of message.
t
OP
13 14 15
9 1011
5 6 7
XI
F,
1
1
1
~
1
I
I
~
..l
I
lL
I
I
I
~
I
I
L
1
~
--'.
I
~-
~
20
..l
I
I
I
I
I
I _1.1
1 ..l
1
....
..l
I
I
I
I
I
I
COMMENTS
I
_\
40
30 31132
I
LR.C,O,
1
l
I
OPERANDS
I
..l--1..l.l.1 -' -.t..l..11 --.R..lE-.tCJE11, V,E~ -.lTl0.1 ~EIOIM..l ..l ..l
I
I
~. ~
•
I
I
..l .1 ..l J
Jj
~
I
.1
--'. --'.
~--~
I
I
I I
.IL
.L
I
I
I
.1_L--'.11~--'.
I
I
I
I
I
I
I
I
1
t
•
,
I
I
-----
I
II
~
_1
_I
I
I
I
.1 -.l 1
I
I
I
lL
I
1
J..l
I
1.1
I
I
I
-
In the example above, the 1005 could receive from 1 to
953 characters.
2-117 .,
I
I
i
I
l
..l ..l
,f
-'
7. Instruction Formats Conditional Tests
Associated with the DLT-3 system are three (3) conditional instructions which allow the programmer to test for ready, interlocked and
error conditions.
The 1005 DLT-3 Conditional Test instructions pertain to Class II and
are explained in detail.
a) Pause Test: PTE
b) Function:
This instruction tests the ready status of the DLT-3.
Control will not be transferred to the next instruction
in sequence if the DLT-3 is still active.
Notes: a.)
This instruction is given following a transmit or
receive command and prior to the first transfer of
new data into the DLT buffer.
b.)
This instruction insures that information will not be
transferred into the DLT buffer while it is in the
proce s s of transmitting 0 r receiving.
c.)
Optimum utilization of the Pause Test instruction will
provide the maximum overlap of processing with DLT
operations.
Test the DLT buffer before Inoving the incoming message to print area.
Example:
SEQUENCE
LINE
INS
3 4
1
• I
,
1
~
~
-
LABEL
I
•
•
I
_L
OP
9 10 11
567
•
t
•
I
P.TIE
L.P.R
I
,
,
.
, ,
I
•
I
-----
•
20
I
I
• I
30 31132
I ••
B,U1F. ,,8,° 1
I
,
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,
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,
••
, ,
• I
~
40
I
,P.AIU I s.E.
,TIE,Sp ••
• I
,
••
,1
I
J .M.E
S,S.A,G,E,
,TIO,
,P,R,I,N,T.
,
I
•
I
I COMMENTS
OPERANDS
13 14 15
-
I
I
I
,
I'
,
I
I
I
I
,
,
•
J
I
••
I
I
,
I
,
-
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•
,
, , , , , ,
,
I
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I
,
, I
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;
2-118
,
I
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•
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I
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I
,
•
I
~
I
I
I
JUMP END OF TIME:
JET M
JUMP PARITY ERROR: JPE M
Function:
Transfer program. control to the instruction stored at M
if the condition specified by the operation code is present.
Notes: a.}
These instructions are used to test the status of the
DLT-3 after execution of send or receive.
If the condition tested is not present, control will not
be transferred and the next instruction in sequence will
be executed.
Do not issue any Input/Output instructions between the
receive instruction and the JPE instruction.
b.}
c.)
Exam.ple:
SEQUENCE
LINE
1
I
LABEL
OP
5 6 7
9 10 11
_l
I
_I
JIE1T
J I PIE
I
I
I
I
I
I
11
I
I
I
I
--
I
I
-
I
I
13 14 15
I
I
I COMMENTS
OPERANDS
INS
3 4
1
Test the status of a previously executed Send or Receive
instruction. If there was an error in the m.essage or no
m.essage received in 15 seconds, transfer control to the
routine labeled ERR.
1
1
I
20
E 1R I
E I
R,
RI RI
I
I
I
I
I
I
I
I
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I
I
1
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1
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I{
I
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1
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1
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1
1
it
I
1
1
1
1
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1
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L J
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1
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1
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L
11
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40
30 31132
I
I
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•
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J/
1\
J
CHAPTER 3
1005· SOFTWARE
I.
THE UNIVAC 1005 SINGLE ADDRESS ASSEMBLY SYSTEM
Associated with a programming system is a machine language program
called an Assembler. The Assembler accepts a program written in
symbolic language (source program) and converts it into machine language (obj ect program).
The symbolic language used by the UNIVAC 1005 Card Proces sing Systern is single addres s in design and is intended to provide an easy to
learn, easy to use tool whereby data processing requirements can be
translated into machine coded instructions.
The machine language program or assembly system associated with the
UNIVAC 1005 symbolic language is called SAAL (Single Address Assembly Language). This assembly system consists of two passes,
SAAL 1 and SAAL 2.
A.
SAAL 1 (Illustration l) Trial Balance Sample Program P2-4
-----.- ..--.----.. - - - - - - - - - - - - - - - - - - - - - - - - - - .. ~
The first pass, SAAL 1, relates each symbolic reference (label) in
the symbolic program (source program) with its appropriate position in co·re memory. This relationship between symbolic labels in
the source program and core memory position is retained in memory and utilized in SAAL 2. This relationship is commonly referred
to as the "TAG" or "LABEL" Table.
1. Card Input - Original Symbolic Program
The Symbolic Input Card format is as follows:
Card Columns
Description
Sequence number
Sequence number (insert)
Label
Operation
Operand
Comments
Program 1. D.
1- 3
~,
4- 5
7- 9
11-13
- 31
':0:'32 -48
~:o:'l5
62-65
* Two labels are prestored, ARI and AR2. The programmer can
reference these labels without prior definition.
** Literal instructions use columns 15 -48 to generate constants.
2. Output
a. Punched Card - None
b. Printer - Listing of the label table relating each symbolic reference (label) in the symbolic program (source program) with
its appropriate position in core memory.
3-1
The Label Table Listing format is as follows:
De scription of Fields
SEQ #
LBL
LOe
ERR
-
From source program
From source program
As signed location of the label in memory>
Assigned error codes
NOTES - Pos sible errors are as follows:
1) ERR NO BEG eRD is printed, paper is advanced to the next
page and the program halts - Indicates the BEG card does
not precede the source program.
2) ERR OP IN DATA DIV is printed, paper is advanced to the
next page and the program halts - Indicates' an illegal directive, data description, literal or comment punched in the
oper ation field.
3) DUP printed under ERROR heading - Indicates a duplicate
label and is not stored in the label table.
4) >148 printed under ERROR heading - Indicates the maximum
number of labels has been exceeded (148 labels).
5) OVM printed under ERROR heading - ..Indicates the maximum
memory has been exceeded (3844 positions).
3-2
3. LABEL RESERVATIONS - The following labels are used by the
SAAL Assembly System to define specific I/O functions. The
programmer should exercise care that labels referenced as an
external function {referenced in an XF instruction} are not duplicated as a line reference point or operand.
SK2
RPH
RPS
WTl
SN8
SK4
RCI
RP8
WT2
SNS
SK7
PCI
PPl
ERl
RCD
REA
RXI
PPS
ER2
RPR
RXC
RP2
RX2
PIP
RW2
RPP
RX3
PSP
BSI
PRI
PSS
PR2
RRP
RTI
SII
PR7
RRC
RT2
SI2
PUN
RRS
RT5
RII
HLT
RPl
RT6
RI2
RWI
BS2
Example: The following coding will cause a duplicate label.
XF
REA
B.
LAI
REA
FDI
SAAL 2 (ILLUSTRATION 2) TRIAL BALANCE SAMPLE PROGRAM
P2-4
The second pass, SAAL 2, interprets ~ach operand field in the source
program, determines its length and core position using the "LABEL"
Table generated by SAAL 1, and produces a UNIVAC 1005 machine
code object program deck. In addition, a one for one listing is prepared equating each symbolic line of coding in the source program
with the gener ated machine code.
1. Card Input - Original symbolic cards.
2. Output.
3-3
a. Punched card - A one for one object deck which contains the
original symbolic coding with generated pseudo -m.achine code
and the UNIVAC 1005 machine code. Preceding this deck one
load card is punched.
Card Columns
Description
1-48
49-51
Duplicated from input card
Card Code - Machine coded card
column relating to the storage of
data from the card.
Instruction - Machine coded instruction. The first position is
the operation code and the next
four are the operand. After
every six instructions an addi ....
tional character is assigned to
indicate the next row.
Instruction address - Machine
coded instruction address for
each literal and instruction ..
Duplicated from input card.
52-57
58-61
62-65
b. Printer - A one for one listing of each instruction written, in
three different formats, the symbolic (original instructionL
mnemonic (actual instruction), and machine (coded instruction)
language.
The Machine Coded Listing format is as follows:
Description of Fields
SEQ#
LBL
OP
OPERAND
COMMENTS
IDENT
LOC
-
OPERAND
-
ERROR
clc
-
INSTR
-
From source program
From. source program.
From source program
From source program
From. source program
From. source program
Assigned pseudo address for each literal anQ
in s truc tion.
Assigned pseudo address for the beginning and
ending locations of each operand.
A$signed .error codes
Machine coded cardcolum.n relating to the storage of data from. the card.
Machine coded instru.ction. The first position
is the operation code and the next four are the
operand. After every six instructions, an additional character is assigned to indicate the
next row.
3-4
Description of Fields
LOC
- Assigned machine coded instruction address for
each literal and instruction.
NOTES ;.. Possible errors are as follows:
1) Program Halts after first card is read - Indicates BEG
card does not precede source program.
2) I 0 ' printed under 1st position of ERROR heading - Indicates an illegal operation code.
3) IE' printed under 2nd position of ERROR heading - Indicates an expression error, i.e. operand which is less than
0001 or greater than 3875. The most frequent cause of
error is an undefined label. This type of error will print
6530 under the OPERAND heading.
4) ~ printed under 3rd position of ERROR heading - Indi-
cates a precautionary warning, i.e. an instruction greater
than 10 or 21 characters utilizing ARl or AR2 respectively.
5) I S I printed under the 4th position of ERROR heading Indicates a sequence number error.
C.
Trial Balance Sample Report P2-4 (Illustration 4)
This program prepares a Trial Balance Tabulation and punches
Trial Balance cards utilizing sorted General Ledger Account cards.
1. Card Input - Sorted General Ledger Account cards.
The Input Card format is as follows:
Card Columns
Description
1
Type
Determine card columns of
amount field. 1/1 indicates
amount in Cols. 59-68; 2/1
indicates amount· in Cols.
70-79.
6- 7
Program
Number
Major control for this report.
Each control break prints
the amount accumulated
and is reset prior to the
next total being accumulated.
Card Col. 7 is not printed.
55-58
Account
Number
(Note 1)
Minor control for this report.
A Trial Balance Summary
card is punched for each
Account Number.
59-68
Account
This amount is accumulated if
the card contains a "1" in
Col. 1.
"I"
(Note 2)
..,
c:
Card Columns
Description
70-79
Amount
" 2"
(Note 2)
Remarks
This amount is accumulated if
the card contains a "2" in
Column 1.
NOTE I - An "X" overpunch in Col. 55 indicates a credit account and the amount is accumulated in the credit
field.
NOTE 2 - An "X" ove:~'punch in Col. 55 or 70 indicates a credit
amount and is accumulated as such in either the
debit or credit account field.
2. Output
a. Punched card - A Trial Balance Summary Card is punched for
each Account Num.ber within Program. Num.ber.
Card Column
Description
2- 5
6- 7
55-58
59-68
Julian date
Program Number
Account Number
Am.ount
b. Printer - Trial Balance Tabulatioll
The Trial Balance Tabulation form.at is as follows:
Description of Fields
P#
ACCT #
Debit
Credit
Cumulative Balance -
II.
From input
From input
Accumulated and printed on control break
Accumulated and printed on control break
Accumulated and printed on control break
The UNIVAC 1005 Single Address Report Generator
SARGE, a problem oriented programming system and report program
generator, is designed to reduce substantially the tim.e and effort necessary to translate general data processing and reporting requirements into
detailed computer instructions. It demands little knowledge of computer
coding or instructions other than the basic rules for writing in the simplest form of the SAAL assembly language. Essentially, the SARGE report program generator is a program which, on the basis of a series of
statements provided to it, produces another program which will produce
a report or other output of the desired kind. These statements, written
on the standard SAAL coding form and then keypunched into cards,
3-6
provide the formats of the input card files (these contain the information
from which the repqrt is to be prepared), the format of the output to be
produced (this may be a printed document, a series of summary cards, or
both), and the operations to be performed (arithmetic operations, data
movement and editing, control, input/output operations). The input and
output format descriptions and processing statements will, in conjunction
with SAAL, produce an efficient ready to run object program .. Also provided is a listing of source input and the object coding generated. Sections of programmer1s own code may be included as necessary.
A.
SARGE 1
On the first pass SARGE 1 reproduces the symbolic program (source
program) as comments cards. For each reproduced comments card,
one or more SAAL statements are generated. Any card not recognized as a SARGE statement is reproduced without change.
1. Card Input - Original symbolic program
The symbolic input card format is as follows:
Card Columns
Description
1-3
4-5
Sequence number
Sequence number (insert)
Label
Operation
Operand
Comments
Program identification
~:c7
-9
11-13
15-48
32-48
62-65
~:~The
following labels are reserved for the generator and may not be
used by the programmer:
AR1
AR2
HLT
PR1
PR2
PR7
PUN
REA
RPP
RPR
SK2
SK4
SK7
XXX
X01 thru X99
2. Output
a. Punched Card - SARGE input reproduced as comments cards
with associated SAAL statements.
b. Printer - None
3-7
B.
SARGE 2 (Illustration 4) Trial Balance Sample Program P2-4
The second pass, SARGE 2, produces the pseudo-machine code for
all labels describing the input/output buffer areas. The length is
added to all labels describing constants and working ~torage.
1. Card Input - Output cards from SARGE 1
2. Output
a. Punched card - A complete program deck ready for the SAAL
assembly.
Description
Card Columns
1-5
7-9
11-13
15-48
32-48
62-65
Sequence number beginning with
Label
Operation
Operand
Comments
Program identification
StJtJtJfJ
b. Printer - A listing of the source input preceded by an asterisk
and the obj ect coding generated.
Print Positions
1-5
7-9
11-13
15-48
32-48
62-65
Description
Sequence number beginning with 5 tJtJtJtJ
Label
Operation
Operand
Comments
Program identification
NOTES - Possible errors are as follows:
1) An E (print position 85) printed to the right of an inpv.t/
output label definition indicates that the maximum of 68
input/ output labels has been exceeded.
2) An E (print position 85) printed to the right of a constant
or working storage definition indicates that the maximum
of 5tJ labels has been exceeded.
III. UTILITY ROUTINES
A.
CONDENSE
Condenses obj ect programs produced by SAAL 3, consolidating 6 instructions to a card. All literal instructions are punched one for one.
3-8
1. Card Input - Object program produced by SAAL Z in the same
sequence.
2. Output
a. Punch Card - Consolidated object program
Card Columns
Description
1 - 3
15 - 48
49 - 61
Sequence number
Consolidated instructions or literal
Machine Code
Program 1. D.
62 - 65
b. Printer
1) Successful termination - END OF PROGRAM is printed,
paper is advanced to next page and the program halts.
2) Pos sible error s are as follows:
ERROR NO BEG CARD is printed, paper is advanced to next
page and the program halts. This error indicates the BEG
card does not precede all object cards or does not immediately follow the load card produced,from SAAL 2 (2nd object
card) •
ERROR INCORRECT INSTR CODE is printed, paper is advanced to next page and the program halts. This error indicates an instruction stored in an invalid location. All
instructions must be stored beginning in Columns 1, 6, 11,
16, 21 or 26. The most frequent cause of this type of error
is incorrectly repunching an object program card.
Notes:
1. The Program 1. D. from the BEG card is gang punched
in all succeeding cards.
2. All condensed cards are numbered successively beginning with 001.
3. The cards to be condensed must be in the correct
sequence.
3-9
B.
MEMORY DUMP (nlustration 5)
Each row of core memory is printed in sequence with a row and bank
identification annotated.
1. Card Input - Memory dump object program
2. Output
a. Punched card - None
b. Printer - Memory listing
NOTE - Data in the print buffer will be printed as the first line
across the page and data in the read buffer will be lost.
The only memory that will be printed is the memory
addressable by the programmer.
C.
READ-PRINT-PUNCH
Produces and prints each card, column for column, in the first 80
positions of the printer.
1. Card Input - Any data cards
2. Output
a. Punched card - Reproduced data cards.
b. Printer - 80/80 listing of data cards.
NOTE - Punching will be suppressed when alternate switch 4
is on.
D.
NUMBER IT
Re-numbers program cards with option of gang punching new program identification.
1. Card Input - Source or object program cards.
2. Output
a. Punched card - Duplicate input cards re-numbering them
starting with 001 (Cols. 1-3)
b. Printer - None
NOTE -To reidentify a program, precede the program cards
with a header card punched as follows:
Card Columns 11-13
Card Columns 62-65
3-10
~:~**
New Program 1. D.
E.
DUPLICA'rE
Reformates and prints any 80 columns of information in any other
80 columns with or without gang punching.
1. Card Input - Any data cards preceded by four header cards (see
notes).
2. Output
a. ::punched card - Reformatted data cards
b. Printer - 80/80 listing of reformatted data cards
NOTES:
1. The fir st header card contains information that is
desired in all the following cards. If gang punching
is not desired, this card must be blank.
2. The second and third header cards are divided into
eighty sequentially numbered fields of two columns
each. These cards describe the output card by indicating the column from which the input will be
transferred.
For example:
Punch With
Card Column
01
Blank
1- 2
3- 4
5- 6
7- 8
9-10
11-12
05
04
03
06
!
15J160
80
Will reproduce the card identically to the original except that Cols 3 and 5 will be punched into Cols. 5 and
3 and card column 2 will be blank.
3. The fourth header card is literally a duplicate of the
card that will be recognized as a sentinel. For example if a blank card were introduced as the fourth
header the program would terminate when a second
blank card was read.
3-11
4. Printing may be eliminated by changing the Duplicate
obj ect program. Column 16 of card number 43 (Cols.
4-5) may be changed from A to } and Column 31 of card
number 45 may be changed from E to }.
F.
CLEAR
Clears Bank 1 thru 4 core to spaces
1. Card Input - Clear object program
2. Output - None
3-12
ILLUSTRATION 1-1
REFER TO CHAPTER 3-I-A
SAAL 1
1st PASS OF ASSEMBLY SYSTEM
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ILLUSTRATION 2-1
REFER TO CHAPTER 3-I-B
OPERAND
ERR
etc
INSTR
SAAL :'I
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ILLUSTRATION 4-4
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MEMORY DUMP
ILLUSTRATION 5.. 1
REFER TO CHAPTER 3-111-8
PHAL t:\ALANCt:.
URb502
(/.3-1
1<[,*
04-1
lUUCh
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U6-1
U7-1
U8-1
09-1
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=7=(1"'2-4
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12-1
13-1
Al.C TCuMULAT! Vt.1I
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15-1
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.31-1
CHAPTER 4
UNIVAC 1005 SOFTWARE OPERATING PROCEDURES
1-
ALTERNATE SWITCHES OPERATING PROCEDURES
1. Loading program into Core Memory.
Alt. Switch lon/illuminated.
Alt, Switch 2 off/ extinguished.
2. Normal running.
i\lt. Switch 1 off / extinguished.
A1t. Switch 2 on/illuminated (if automatic forms overflow
desired) .
3. Testing programs (debugging).
A1t. Switch lon/illuminated.
Alt. Switch 2 on/illuminated.
During te sting the progr ammer is able to step instruction by instruction through a program.
4. Note: ALT Switch 4 on/illuminated suppresses punching
II.
SOFTWARE OPERATING PROCEDURES
Single Address Assembly Language (SAAL)
A. SAAL 1 - this is the first pass of the assembly program (S41).
(1)
Operating Instructions:
(a)
Reader - load cards into input hopper (SAAL 1 object
program, followed by source program, followed by one
blank card).
(b)
Console
1. Depress START and CLEAR BUTTON.
2. Alternate Switch 1 on/illuminated, all other s off/ extinguished.
3. Depress FEED BUTTON.
4. Depress RUN BUTTON.
When processor HALTS, SAAL 1 is loaded.
5. Depress Alternate Switch 1 off/extinguished.
6. Depres s Alternate Switch 2 on/illuminated (if automatic
forms overflow is desired).
7. Depress START and CLEAR BUTTONS.
4-1
8. Depress FEED BUTTON.
9. Dep:ress RUN BUTTON.
(2)
(3)
Output
(a)
PUNCH - no punched output in SAAL 1.
(b)
PRINTOUT - listing of the label table relating each symbo1ic reference (label) in the symbolic program (source
program) with its appropriate position in .Core Memory.
Errors
(a)
ERR NO BEG CRD is printed, paper is advanced to the
next page and the program halts - Indicates the, BEG card
does not precede the source program.
(b)
ERR _9P IN DAT A DIV is printed to the right of the card in
error, paper is advanced to the next page and the program
halts. This type of error indicates an illegal code in the
operation field (Cols. 11-13). No recovery is possible.
The last card in the output stacker is the card in error.
Correct card and restart.
(c)
DUP printed under ERROR heading - Indicates a duplicate
label.
(d)
>148 printed under ERROR heading - Indicates the maxi~;;; number of labels has been exceeded (148 labels).
(e)
OVM printed under ERROR heading - Indicates the maxi~ memory has been exceeded (3844 positions).
B. SAAL 2 - second pass of the Assembler - (S42) ,
(1)
Operating Instructions:
(a)
Reader - load cards into input hopper (SAAL 2 object program followed by source progl'am) followed by one blank
card) .
(b)
Punch - clear punch and fill hopper with blank cards.
(c)
Console
1. Depress Alternate Switch lon/illuminated - 'all other
switches off.
2. Depress' START and CLEAR BUTTONS.
3. Depress FEED BUTTON.
4. Depress RUN BUTTON.
4-2
When processor HALTS, SAAL 2 is loaded.
5. Depress Alternate Switch 1 off/extinguished.
6. Depress Alternate Switch 2 on/illuminated (if automatic
form s overflow is de sired).
7. Depress START and CLEAR BUTTONS.
8. Depress FEED BUTTON.
9. Depress RUN BUTTON.
(2)
(3)
Output
(a)
Punch - a card for card output with the pseudo -machine
code punched in the cards.
(b)
Printout - a listing of each card equating each symbolic
line of coding in the source program with the generated
machine code.
Errors
(a)
Program halts after first card is read - Indicates BEG
card does not precede source program.
0 I printed under 1 st position of ERROR heading - Indicates an illegal operation code.
(b)
I
(c)
I E I printed under 2nd position of ERROR heading - Indicates an expression error, i.e. operand which is less than
000 1 or greater than 3875. The most frequent cause of
error is an undefined label. This type of error will print
6530 under the OPERAND heading.
(d)
I P 1 printed under 3rd position of ERROR heading - Indicates a precautionary warning, i.e. an instruction greater
than 10 or 21 characters utilizing ARI or AR2 respectively.
(e)
I S I printed under the 4th position of ERROR heading Indicates a sequence number error.
C. Condense Program (CD4)
(1)
Operating Instructions
(a)
Reader - load cards into input hopper (condense object
program followed by output of SAAL 2, followed by one
blank card).
(b)
Punch - clear punch unit and fill hopper with blank cards.
(c)
Console
4-3
1.
2.
3.
4.
Depress
Depress
Depress
Depress
Alternate Switch lon/illuminated.
START and CLEAR BUTTONS.
FEED BUTTON.
RUN BUT·TON.
When processor HALTS, condense is loaded.
5. Depress Alternate Switch 1 off/extinguished.
6. Depress START and CLEAR BUTTONS.
7. Depress FEED BUTTON.
8. Depress RUN BUTTON.
D. Memory Dump (DMP)
( 1)
Oper ating Instructions:
(a)
Reader - load input hopper with memory dump obj ect
program.
(b)
Punch - no punch output.
(c)
Console
1.
2.
3.
4.
Depress
Depress
Depress
Depress
Alternate Switch lon/illuminated.
START and CLEAR BUTTONS.
FEED BUTTON.
RUN BUTTON.
When processor HALTS
5. Depress Alternate Switch 1 off/extinguished.
6. Depress START and CLEAR BUTTONS.
7. Depress FEED BUTTON.
8. Depress RUN BUTTON.
E. READ - PRINT - PUNCf! (RPX)
(1)
Operating Instructions:
(a)
Reader - load input hopper with RPX object program, followed by data cards, followed by one blank card.
(b)
Punch - clear punch unit and fill hopper with blank cards.
(c)
Console
1.
2.
3.
4.
Depress
Depress
Depress
Depress
Alternate Switch lon/illuminated.
ST ART and CLEAR BUTTONS.
FEED BUTTON.
RUN BUTTON.
4-4
When processor HALTS
5. Depress Alternate Switch 1 off/extinguished.
6. Depress Alternate Switch 2 on/illuminated (if automatic
forms overflow is desired).
7. Depress START and CLEAR BUTTONS.
8. Depress FEED BUTTON.
9. Depress RUN BUTTON.
F. NUMBER IT (NIT)
(1)
Operating Instructions:
(a)
Reader - load cards into input hopper (NIT A followed by
data cards, followed by one blank card).
(b)
Punch - clear punch unit and fill input hopper with blank
cards.
(c)
Console
1.
2.
3.
4.
Depress
Depress
Depress
Depress
Alternate Switch lon/illuminated.
START and CLEAR BUTTONS.
FEED BUTTON.
RUN BUTTON.
When processor HALTS, Number it is loaded.
5. Depr~ss Alternate Switch 1 off/extinguished.
6. Depress START and CLEAR BUTTONS.
7. Depress FEED BUTTON.
8. Depress RUN BUTTON.
(2)
Output
(a)
Punch - a card for card punched deck with all cards seq~ence punched in columns 1 ... 3 starting with C/JC/J 1, and nl.~w
program ID inserted in columns 62-65 if header was used.
(b)
Printer - an 80/80 listing of each card punched.
G. DUPLICATE (DUP)
(1)
Operating Instructions:
(a) -Reader - load cards into input hopper {DUPA followed by
four header cards, followed by data cards, followed by a
sentinal and a blank card.
(b)
Punch - clear punch unit and fill input hopper with blank
cards.
4-5
(c)
Processor
1.
2.
3.
4.
Depress
Depress
Depress
Depress
Alternate Switch lon/illuminated.
START and CLEAR BUTTONS.
FEED BUTTON.
RUN BUTTON.
\Vhen proces sor HALTS
5. Depress
6. Depress
7. Depress
8. Depress
Alternate Switch 1 off/extinguished.
START and CLEAR BUTTONS.
FEED BUTTON.
RUN BUTTON.
H. CLEAR (CLR)
(1)
Operating Instructions:
Clear cards are normally placed before object cards for the purpose
of clearing memory prior to loading a new program.
4-6
CHAPTER 5
UNIVAC 1005 HARDWARE MACHINE TESTING and
OPERATING PROCEDURES
I.
MANUAL ALTERNATE SWITCHES.
A.
Mode of Operation Table.
The following table shows the mode for the sixteen possible switch
combinations:
JS3
Punch
SWITCH SWITCH SWITCH SWITCH
THREE FOUR
Inhibited 1 Instructionz ONE
TWO
MODE
Normal Operation
"
"
"
Normal Auto Form Overflow
"
"
"
LOAD
TRACE
RESERVED
TRACE
Single Instruction
W TRACE
"
"
"
"
"
"
Notes:
W TRACE
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
NI 3
NI
JUMP
JUMP
NI
NI
JUMP
JUMP
NI
NI
JUMP
JUMP
NI
NI
JUMP
JUMP
OFF
0FF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
ON
ON
ON
ON
OFF
OFF
OFF
OFF
ON
ON
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
1. When switch four is "on", punch and PTE orders will be ignored.
2. Switch thr ee sets an indicator that is program testable by the JS3 instruction.
If alternate switch 3 is "on", control will be transferred "M"; if "off", the
next instruction in sequenc e will be executed
3. NI means Next Instruction.
B.
Automatic Form Overflow Mode. N.ormal auto form overflow doe s the
following during XF print order s:
1. If a "1" punch only on the printer form loop is detected during a prior
print, the form will be advanced to the next line of the form loop on
which there are 1, 2 and 4 punches on the next print instruction.
5-1
2. If a form overflow occurs the compare indicator is set to a less
than condition.
3. If no form overflow occur s the compare indicator is set to a
greater than condition.
4. All card or paper tape XF's affect the comparator. If there is no
print on the XF the comparator will be set to greater.
C.
Trace Mode. This prints the static registers between the update of
the program address counter and the execution of an instruction. It
destroys print storage.
The following table shows the registers traced and their print
positions:
Description
D.
Print Position
6 Register
81-90
Instructions Register
91-95
Blank
96-96
Program Address Counter PAK
(address of next instruction in
memory)
97-98
Machine Constants
99-107
X Register
108-109
Machine Constants
110-111
Single Instructions Mode. This permits the programmer to cycle
through his program. During this mode, the processor Halts at the
end of the first internal cycle of each instruction executed. In single
instruction mode trace mayor may not be used depending on the
setting of Manual Alternate Switch 4 (on for trace).
Each 1005 instruction consists of 5 "6 bit" characters. During single instruction mode, the entire instruction is readable from masks.
5-2
Mask 6 - Operation code (instruction Character 1)
Mask 8 - Operand (instruction Character 2 -5)
Mask 9 - Operation register and operand bank designation.
When executing a conditional jump, the indication of the condition
may be seen on Mask 9. If indicator light 1 is lit, the condition is
not met and the next instruction in sequence will be executed. If indicator light 2 is lit, the condition is met and control will be transferred to the "M" address.
In single instruction mode, the following instructions show on Mask
6 as multiple instructions.
a) Conditional Jump Instructions - When the condition is met, an
unconditional jump instruction cycle is generated.
b) Store Zero Suppress (SZS) and Store Edit (SED) - These instructions generate a SA2 (Store Ascending Register 2)
instruction cycle.
1. Reading PAK
a) Set processor to single instruction mode to stop after the execution of the pr evious instruction.
b) Set the processor MODE switch to STEP.
c) Depre s s run button until Step 1 lights on Mask 5.
d) PAK is displayed:
1) Mask 8 indicators 11-15 (Row) 16-20 (Column).
2) Mask 9 indicator s 20 -21 (Bank Designation).
Reference description of masks for details.
5-3
II.
TEST SWITCH PANEL.
The Test Switch Panel for the UNIVAC 1005 Card Processor is located
on the upper fr ont of the Proces sor just to the left of the Card Stacker.
The Test Switch Panel occupies the lower half of this panel area.
The Test Switches are beneath a cover which is hinged at the bottom.
Access to the switches is obtained by swinging this cover down. There
are 47 toggle switches in the area; 6 rows of 8 switches each with one
blank position.
A.
Progr am Step Counter Switche s
The following 5 switches, located near the center of the panel are
used to stop the program on a given type of instruction.
5-4
SWITCHES 1 - 5 ... These five switches are
number desired according to the binary
6. Each of these five switches is set in
ing to whether the related code position
used to set up the instruction
code printed on Display Panel
one of two positions accordcalls for a 1 or 0:
Off (Up) for a 1
On (Down) for a 0
By keying instructions to switches and running the processor in a continuou s mode, the machine will come to a halt after executing the fir st
cycle of the keyed instruction. Using this procedure, the programmer
may let his program run until it gets to a particular instruction and
then step through that particular routine in single instruction mode.
The remaining switches are primarily used for engineering maintenance.
5-5
III. DISPLAY MASKS.
A. Display Mask 4.
1
(HOPPER
2
I
FEED'
3
4
I RO JAM ITSp· JAMJ STACKR I
00000 00001 00011 00111
9
( HALT
10
11
INO liND 2
6
7
8
FORM
I AOV vi
PUNCH)
5
01110
11100
12
13
14
INO 3
INO 4
I RO
I/O
11001 10010
15
I PR I/O I PCH
00100 01000 10001 00010 00101 01010 10101
17
18
19
20
21
SP 1
SP 2
SK 1
SK 2
SK 4
10111
01111
11110
11101
t1011
25
26
27
28
29
(HOPPERt
FEED
~
10100 01001
22
16
23
I/O)
01011
24
I END RD I END PR I RIP EX ~
10110 01101
30
31
11010
32
I RO JAM ITSP JAMIWAIT JAMIFORM o'FlpCH HLOlpCH cuD
10011 00110 01100
11000 10000 11111
Indicators 1 - 13 are of interest during continuous operation to signify
a reason for Processor stopping. Indicators 14-21,24, & 30 - 31 are for
program analysis with regard to Input/Output. Indicators 25 - 29 apply
when an Auxiliary Card Reader is used.
5-6
Operation
Display Mask 4 should be displayed when the Processor is in Continuous operation.
IMPORT ANT: -- If the Proces sor stops during a run, the operator must always
consult Display Mask 4 to determine the reason for stopping before pr es sing any of the operating controls.
By noting the indication on this Display Mask, the proper action can be taken.
The Processor operation can then be resumed properly.
Card Feeding (l - 5)
All areas of the card feeding mechanism from the Magazine to the Stacker
are covered by controls to stop the Processor in the event of mis -feeding.
HOPPER (1) - Input Magazine
This indicator will be lit whenever the Input Magazine is empty and
the Feed indicator is lit. The Hopper indicator cannot be on alone.
During operation, this indicator will light after the last card is read.
The Processor will stop after the read order is executed with
the last card in the Card Stacker.
Processor operation is resumed by:
Pressing the Stop switch.
Placing cards in the Magazine.
Pres sing the Feed switch once to feed a card fr om the Magazine
into the Wait Station; the Hopper and Feed indicator s will turn off.
Pressing the Run switch once to resume the Processor operation.
FEED (2) - Wait Station
This indicator will be lit by pressing the Clear switch or by a card
cycle if ther e is no card fed to the Wait Station.
Should this indicator light ·during operation, a card has failed to feed
from the Magazine. If there are cards in the Magazine, the Processor will stop on the next read order with the Feed indicator lit and
the Read not executed.
5-7
Processor operation is resumed by:
Pressing the Stop switch.
Removing the cards from the Magazine.
Examining the cards on the bottom of the stack to determine the
reason for the failure to feed.
Correcting these cards and returning all cards to the Magazine.
Pressing the Feed switch once to feed a card from the Magazine to
the Wait Station; the Feed indicator will turn off.
Pressing the Run switch once to resume the Processor operation.
The Hopper and Feed indicator s will be lit when the last card has been
fed from the Wait Station to the Card Stacker. The Proces sor will
stop at the completion of the current Read. If additional cards are to
be proces sed; pres s the Stop switch, place the cards in the Magazine,
pres s the Feed and Run switches.
RD JAM (3) - Read Jam
Should the Processor stop during operation with this indicator lit,
either one of the following has occurred:
1. A card from the Wait Station may have failed to feed to the Read
Photoelectric Diodes.
2. The Read Photoelectric Diodes may have failed the "light-dark"
test.
Before reading the first card and between the reading of each
following card, the photo-diodes are in a "light" condition.
When the leading end of a card enter s the photo -diode ar ea, a
"dark" condition occur s .
This light-dark change must be executed properly to as sure
correct reading; if it is not, the Processor will stop.
If the stoppage is due to a card jam befor e the photo -diodes, the ReadExecute Aignal is retained in the Processor; the jammed card was
not read. The following procedure will return the Processor to operation without los s of data:
1. Press the Stop switch.
5-8
2. Remove all cards from the Magazine and Wait Station.
3. Pres s the Feed switch once while the Magazine is empty.
Feed indicator will light.
4.
The
Rem~kethedamaged
cards, if necessary, and replace them in
thei~ proper sequence at the bottom of the stack in the Magazine.
5. Pres s the Feed switch once to feed a card from the Magazine to
the Wait Station.
6. Press the Run switch once to resume the Processor operation.
If there is no card jam when the Proces sor stops with the RD JAM indicator lit, a light-dark test failure is signified. In this case:
The Read-Execute signal is retained in the Processor; card reading did not take place, only card feeding.
The last card in the Stacker has not been read.
The following procedure should be followed to restore the Processor
to operation in the event the light-dark test failure was only
momentary:
1. Remove all cards from the Magazine. Remove the last card
from the Stacker and the card from the Wait Station.
2. Follow steps 3 through 6 above. The card from the Stacker
should be first in sequence when replacing the cards in the
Magazine.
Should the RD JAM indicator light, try the procedure again. If the
same indication per sists, remake the card and try again. If failure
continues, have the field engineer check the photodiode operation.
TSP JAM (4) - Transport Jam (Photo-Diodes to Stacker)
This indicator will light in the event of a jam as the card is delivered
to the Stacker.
The Processor will stop.
Tores~me
the Proc.essor operation without loss of data:
Pres s the Stop switch.
5-9
Remove the mis -fed card or cards.
Press the Run switch.
ST ACKR (5) - Stacker
This indicator will light to indicate a full Card Stacker. The Proees sor operation will stop after a Read Order.
To resume the Processor operation without loss of data:
Pres s the Stop switch.
Remove the cards from the Stacker.
Pres s the Run switch.
Form Feeding (6 & 7)
FORM (6)
This indicator will light to signify that the supply of forms to be fed
is exhausted or that there is a break in the perforation between forms.
The Processor operation will stop when form feeding occurs to or
through the next Home position so that the operator can replenish the
form supply.
When a new form is installed in the proper position~ the operation is
resumed by pre s sing the Run switch.
ADV
V
(7) - Form Advance Check
Should the form be fed in one skip beyond the permis sible maximum
(22 "), this indicator will light to signify a form "run -away". This
would be an uncontrolled skip.
The Proces sor operation stops automatically within a very short
interval.
This stoppage is due to an error in the punching of the Form Control
Tape.
After the proper correction has been made to the control and to the
form alignment, the operation is resumed by pressing the Run switch.
5 -10
Card Punching
PUNCH (8)
This indicator will light and the Processor operation will stop in the
event of an abnormal condition in the Punch when a Punch function is given.
The Punch Control Panel will indicate the reason for the Processor
stoppage at thi s time.
The lighting of this PUNCH indicator can designate any of the following Punch conditions:
The power cord of the Punch is not connected. The AC and DC indicators will not turn on.
The Punch power switch is not turned on. The AC and DC indicator s will not be lit.
A fuse is blown in the Punch. The AC and DC indicators or the DC
indicator only will not light.
The Punch cover s are not in place. The Interlock (INT L) indicator
will be lit.
The punching mechanism in the head of the Punch has been raised
and has not been lowered and locked in its proper position. The
Interlock (INT L) indicator will be lit.
The Punch reading brushes have been unlocked or removed and
have not been reseated and locked in their proper position. The
Interlock (INT L) indicator will be lit.
The Input M~gazine of the Punch is empty. The HOPPER indicator
will be lit.
A Card Stacker of the Punch is full.
cator will be lit.
The STACKER FULL indi-
There is a card jam in the Punch. The FEED A JAM or B JAM or
the STACKER JAM indicator will be lit.
The Chip Drawer of the Punch is full or is not in place. The
CHIPS indicator will be lit and/or the READY Light will be extinguished.
The Punch Check is set to stop the Processor operation when the
hole count -does not agree.
5-11
The ,Processor operation is resumed, after correcting the Punch
condition, by pressing the Run switch.
HALT (9)
There are three conditions under which HALT may light.
1) When last card of Object Deck has been loaded.
2) When machine is running in Single Instruction nlode.
3) When an XF HLT instruction is executed.
Auxiliary Card Reader (25 - 29)
These five indicator s function when an Auxiliary Card Reader is being
used. All areas of the card feeding mechanism of the Auxiliary Card
Reader froll1 the Magazine to the Stackers are covered by controls to
stop the Processor in the event of ll1is-feeding. These indicators apply only to the Auxiliary Card Reader, they are not r elated to the sill1ilar indicators 1 - 4 above. The STACKR (5) applies to both Card
Readers.
HOPPER (25) - Input Magazine
This indicator will be lit whenever the Input Magazine is empty and
the Feed indicator (26) is lit. The Hopper indicator cannot be on
alone.
During operation, this indicator will light after the last card is read.
The Processor will stop with the last card in Wait Station 2 after
the auxiliary read order is executed.
Proces sor operation is resumed by:
Pres sing the Stop switch.
Placing cards in the Magazine.
Pres sing the Feed switch of the Auxiliary Card Reader once to feed
a card from the Magazine into Wait Station 1; the Hopper and Feed
indicator s will turn off.
Pressing the Processor Run switch once to resume the operation.
5-12
FEED (26) - Wait Station 1
This indicator will be lit by pre ssing the Clear switch on the Processor Central Control Panel or by a card cycle if there is no card
fed to Wait Station 1.
Should this indicator light during operation, a card has failed to feed
from the Magazine. If there are cards in the Magazine, the Processor
will stop on the next Auxiliary Read order with the Feed indicator lit
and the Read not executed.
Processor operation is resumed by:
Pres sing the Stop switch.
Removing the cards from the Magazine.
Examining the cards on the bottom of the stack to determine the
reason for the failure to feed.
Correcting these cards and returning all cards to the Magazine.
Pres sing the Feed switch of the Auxiliary Card Reader once to
feed a card from the Magazine to Wait Station 1; the Feed indicator will turn off.
Pressing the Processor Run switch once to resume the operation.
The Hopper and Feed indicators will be lit when the last card has been
fed from Wait Station 1 to the Card Stackers. The Processor will stop
at the completion of the current Read. If additional cards are to be
processed; press the Stop switch, place the cards in the Magazine,
pres s the Auxiliary Card Reader Feed switch and the Proces sor Run
switch.
RD JAM (27) - Read Jam
Should the Processor stop during operation with this indicator lit,
either one of the following has occurred:
1. A card from Wait Station 1 may have failed to feed to the Read
Photoelectric Diodes.
2. The Read Photoelectric Diodes may have failed the "light-dark"
test.
Before reading the first card and between the reading of each
following card, the photo-diodes are in a "light" condition.
5-13
When the leading end of a card enters the photo-diode area, a
"dark" condition occur s.
This light-dark change must be executed properly to as~ure
correct reading; if it is not, the Processor will stop~
If the stoppage is due to a card jam before the photo-diodes, the Read
2-Execute signal is retained by the Processor; the jammed card was
not read. The following procedure will return the Processor to operation without loss of data:
1. Press the Stop switch.
2. Remove all cards from the Magazine and Wait Station 1.
3. Press the Feed switch of the Auxiliary Card Reader once while
the Magazine is empty. The Feed indicator will light.
4. Remake the damaged cards, if necessary, and replace them in
their proper sequence at the bottom of the stack in the Magazine.
5. Press the Feed switch of the Auxiliary Card Reader once to feed
a card from the Magazine to Wait Station 1.
6. Press the Processor Run switch once to resume the operation.
If there is no card jam when the Processor stops with the RD JAM
indicator lit, a light-dark test failure is signified. In this case:
The Read 2-Execute signal is retained in the Processor; card
reading did not take place, only card feeding.
The card in Wait Station 2 has not been read.
The following procedure should be followed to restore the Processor
to operation in the event the light-dark test failure was only
momentary:
1. Remove all cards from the Magazine. Remove the card from
Wait Station 1. Press the Run Out switch of the Auxiliary Card
Reader to feed the card in Wait Station 2 to the Stacker s.
2. Follow steps 3 thr ough 6 above. The card from Wait Station 2
should be fir st in sequence when replacing the cards in the Magazine.
Should the RD JAM indicator light, try the procedure again. If the
same indication persists, remake card and try again. If failure
5-14
continues have the field engineer check the photod.iode operatiQn,
WAIT JAM (29) - Wait Station 2 Jam (Photo-DiQde$ to Wait Station 2)
This indicator will light to indicate the failure of a card. to feed. to or
from Wait Station 2.
To resume the Processor operation without loss of
da~a:
Pres s the Stop switch.
Remove the mis -fed card or cards.
Pres s the Clear switch on the Control Panel of the AuxHiary Card
Reader.
Press the Processor Run switch.
TSP JAM (28) - Transport Jam (Wait Station '2 to Stackers)
This indicator will light in the event of a jam as the card is delivered
to the Stacker s .
The Processor will stop.
To resume the Processor operation without loss of data:
Press the Stop switch.
Remove the mis -fed card or cards,
Press the Processor Run switch.
ST ACKR (5) - Stacker
This indicator will light to indicate a full Card Stacker in th~ Auxiliary
Card Reader as well as in the Card Reader. The Processor oPfi:!ration
will stop after an auxiliary read order.
To resume the Processor
operat~on
without loss of data:
Press the Stop switch.
Remove the cards from the full Stacker.
Press the Processor Run switch.
5-15
B. Display Mask 6.
3
2
1
5
4
6
7
8
( LAr321 LOr 331 LPR 341 SAr;35 ISOr 36 I SPR 371 SHR 381 SHL 39)
00000 00001 00011 00111
10
9
11
01110
13
12
( C L R 40 I CA r 41 I C N r 421 Ie 43 I
00100 01000 10001 00010
17
18
( JR 48
I JX
49
20
19
I AMr
501 ARr 51
11100· 11001 10010
14
16
15
J 44 (I J L 45 I J G 46 1 J E 47 )
00101 01010 10101
21
22
01011
23
24
I SMr 52 ISRr 53 IMUL 54! DIV 55)
10111
01111
11110
11101
11011
10110
01101
11010
25
26
27
28
29
30
31
32
(TRL
561 SZS 571 LWS 58! LNr 59! SED 60lpTE 611
10100
01001
10011 00110 01100
XF €2
11000 10000
!
32)
11111
Note: JS3, JET, JPE, JC8, JOF, JAL, J1l, and XF functions S11, RIl,
RCD, SNS, SN8, Light the Indicator marked PTE. SC, LOR, LAN, BSH,
CCA, XFC Light the indicator marked XF.
5-16
Mask 6 is used to determine the operation being executed during single instruction mode. For register designation, refer to Mask 9.
Indicator
1
= LAr
Load Ascending AR 1 or 2
2
= LDr
Load Descending AR 1 or 2
3
= LPR
Load Print Descending
4
= SA r
Store Ascending AR 1 or 2
5
= SD r
Store Descending AR 1 or 2
6
= SPR
Store Print Descending
7
= SHR
Shift Right
8
= SHL
Shift Left
9
= CLR
Clear Area to Spaces
10
= CAr
Compart Alpha AR 1 or 2
11
= CN r
Compare Numeric AR 1 or 2
12
= IC
Increment and Compare
13
=J
Jump Unconditional
14
= JL
Jump Less (Numeric)
15
= JG
Jump Greater (Numeric)
16
= JE;
Jump Equal (Numeric)
17
= JR
Jump Return (Store PAK in X Register)
18
= JX
Store X Register in M
19
= AM r
Add Algebraic AR 1 or 2 to M
20
= AR r
Add Algebraic M to AR 1 or 2
21 = SM r
Subtract Algebraic AR 1 or 2 from M
22 = SR
Subtract M from ARl or 2
r
5 -17
23 ::: MUL
Multiply
24 ::: DIV
Oi vide
25 ;:;; TRL
Translate
26 ::: SZS
(/J
27 ::: L WS
Load AR2 with Sign and Zone Delete
28 ::: LN r
Zone Delete ARl and AR2
29 :::; SED
Edit, , • AR2 and Store Ascending
30 ::: PTE
Punch Text (See Note 1)
31 ::: XF
External Functions (See Note 2)
SuppressAR2 and Store Ascending
NOTE 1:
JS3, JET, JPE, JG8, JOF, JAL, J11 and XF
Functions S1l,R11, RGD, SNS, SN8 light the
indicator marked PTE.
NOTE 2:
SC, LOR, LAN, BSH, GGA, XFG light the indicator mar ked XF.
5 -18
C. Di splay Mask 8.
1
(lMSRS
2
3
I 2MSR41
3MSR3
4
I 4MSR2 I SMSR1
00000 00001 00011 00111
9
10
5
11
12
6
7
16MScsI7MSC4
01110
11100
13
14
8
f 8MSC3)
11001 10010
15
16
(9MSC2110MSCl III LSRSI12LSR4113LSR3114LSR211SLSR1 J16LSCS)
00100 01000 10001 00010 00101 01010 10101
17
18
19
20
(17LSC4} 18 LSC3119LSC2120 LSC 11
-I Cl;t<+1 Cl=0 I c2>-IC2;t<+1 C2=0 I
00000 00001 00011 00111
FALL
JMP
9
10
~ C3 = 0 I C4 > -
11
I C4 ;1'<+
12
I C4 ='0
01110
11100
13
14
I C5 > -
c3>-IC3;t<+?)
11001 10010
15
IC5 ;t<+ I C5 = 0 I C6 > - ~
00100 01000 10001 00010 0010101010 10101
17
18
(SC6 ;1'<+ I C6 = 0
19
20
21
I C7 > - IC];l'<+ I C7 = QJ
22
23
01011
ch8
24
I C8 > - I C8 ;t<+
I C8 = 0 ~
10110 01101
11010
10111
01111
11110
11101
11011
ICIX
IC2X
IC3X
IC4X
IC5X
PE
EDT
25
26
27
28
29
30
31
(C9>- I
16
32
C9t<+1 C9=0 ICIO>-IClOt<+1 clo=0IMAINT BIMAINT c)
10100 01001 10011 00110 01100 11000 10000
5 -21
11111
Mask 9 displays various indicators and registers in the 1005. Of interest to
the programmer are the following:
INDICATOR
1. If this indicator is lit on a conditional jump, the condition is
not met.
2. If this indicator is lit on a conditional jump, the condition is
met.
16. A paper tape channel eight punch has been sensed.
17. Instruction character One "X" bit present.
18. Instruction character Two "X" bit present.
19. Instruction character Three "X" bit present.
20. Instruction character Four "X" bit pre sent.
21. Instruction character Five "X" bit present.
NOTE 1:
NOTE 2:
Instruction character one "X" bit determines the
register (when applicable) the instruction will
use.
"X" bit absent
= Register
1
"X" bit pr esent
= Register
2
Instruction char acter s four and five determine the
bank designation. The following table of bits illustrate bank addressing:
"X" Bit
Char. 4
"X" Bit
Char. 5
Bank
Designation
Absent
Present
Absent
Present
Absent
Absent
Present
Present
1
2
3
4
22. Paper tape parity error, magnetic tape parity error, DLT
Mod Error, or invalid card code has been detected.
23. End of magnetic tape has been sensed.
5-22
UNIVAC
FEDERAL SYSTEMS DIVISION
FSD 1089.1
APRil 1968
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