HP 1_Schematic 1 Schematic

HP-1_Schematic HP-1_Schematic

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SILICON GRAPHICS INC.

I DATE I
3

DRAWING NUMBER
032-8044-003
2

IREV I
IC I

DATE
31 OCT 1991

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SHEET
1 of 36
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Table of Contents
1
D

2

3
4
5
6
7

8

-

C

9
10
11
12
13
14
15
16
17
18
19
20
21
22

23
24
25

26
27

28
29

-

30
31
32

33
34

35
36

Cover
Table of Contents
CPU and FPU
Cache
Blank

D

DBC
Read Buffer
PIC1
Memory Drivers
Main Memory Bank 0
Main Memory Bank 1
Main Memory Bank 2
HPC1
EtherNet
SCSI , Keyboard/Mouse
Boot PROM and RTC
Serial Controllers
Serial Drivers and Receivers
CPU and Peripheral Clocks
Printer Port Buffer
INT2
Graphics Reqisters
Backplane Connector
Opt ion Card Connectors

t--

C

Reset. LED, and more ...

GIO Clocks
Pu 11 Ups/Downs and Spares
The Terminator
Audio Power Supply
Audio Analoq Output
Microphone Input
Audio Line In
Audio Line Out
Audio Diqital I/O
DSP
ACTEL

t--

B

B

-

I-

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I. SILICON GRAPHICS INC·IREVI

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1

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032-8044-003

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Table of Contents

IC I 31 OCT
1

1991

I2

of 36

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A2 B1

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G2 02

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12

12

C676
.01uFSM

~

NO

19C4

,....

CLK"

"-

0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
11
18
19
20
21
22
23
24
25
26
27
28
29
30
3:
PO
PI
P2
P3

RD
SMP
PHI
SYS

AlO
BI0
CIa
Bll
B12
Dll
D12
Ell
Fll
F12
H12
H11
Jl2
J11
L12
Lll
L4
M3
L3

096
R3010PGA

H2
B3

00
Dl
D2
03
D4
05
D6
D7
D8
D9
DI0
011
D12
013
014
015
016
D17
018
019
020
D21
D22
D23
D24
D25
D26
027
D28
D29
D30
D31
DPO
DP1
DP2
OP3

B1

FPCLKIN

)(3

L2
L1
J2
J1
HI
G2
G1
El
E2
D1
D2
B2
B12
84

~PLLONB

C3 2XRD
AS 2XSHP
B7 2XPHI
B5 2XSYS
A7 RESET
~ SYSCLK

~NO

2
3
4
5
6
7
8

~O

11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28

8Bl
25C6

~lC1

~§a

.....

:5

G1
H2
HI
F2
H3
J3
J1

~~

Ml
Nl
K1
M2
L3
N2
N3
P2
02
P4
PI
N5
03
P5
P6
_OS
07
P8

DPZ
OP3

P3

FPCLK

LI0
:87
L7
:JI9
L6
86

CPO. FPPRES8B8
CPO.FPINT21B1 25C8
CPO. EXCEP
CPO. RUN
CPO .FPBUSY
CPO. FPCONO

~

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P2

:!

0
1
2
3
4
5

Cfi. FPINT
C9
B9
All
B10
C10
A12

INTRO
INTR1
INTR2
INTR3
INTR4
INTR5

B11 CPBOSY
A8 CONOO
B8 CON01

R612
22KSM
2
.!rNO

CPO.WRBOSYCPO.ROBSY
CPU. BOSERRCPU .RESET-

SMP
SYS
PHI
RD

/

CPO.INT"8B1

CPU. CPCONOO

/
CPO.FPSYNC

A13
C11

WBFOLL
RDBUSY

B12
A14
010
P9
09
P10

BERR
RESET
2XSMP
2XSYS
2XPHI
2XRD

r

A11:~
~~~ B7

011

30
31

~

FPPRES
FPINT
EXCEP
RUN
FPBUSY
FPCONO

~!
~! C2
05
085
AS C4
06 R3000APGA A6 A2
07
A7 B3
08
A8 C5
09
A9 B4
010
AI0 A3

014
015
D16
011
D18
D19
020
D21
022
023
024
D25
026
021
028
029
D30
.Q4 D31
El OPO
J2 OPI

2~.

CPO.FPCLK

::~ ~

4C8

CPU.ADOR"

CPSYNC

A14 A6
A15 A7
A16 M
A11.l!.10

.

TAG12
TAG13
TAGH
TAG15
TAG16
TAG11
TAG18
TAG19
TAG20
TAG21
TAG22
TAG23
TAG24
TAG25
TAG26
TAG27
TAG28
TAG29
TAG30
TAG31
TAGPO
TAGP1
TAGP2
TAGV

808

~
2
3

III

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4
5
6
7
8
9
10

11 C671
C661
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12

12

C662
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GNO

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13
14
15

CPU.TAG"

B14
C13
013
B15
E13
014
CIS
015
E14
F14
G14
F15
HIS
H14
J15

12
13
14
15
16
11
18
19
20
21
22
23
24
25
26

J14

29

LIS
L14
C14
G15
K14
N15

30
31
PO
PI
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~~~

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CPO. CLKOUT-

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CPU. IRD1CPU. IRD2CPU.IWR1-

IRD1 P12
IRD2 B6
IWR1 P13
IWR2 ~3
ORD1 N11
ORD2 B2
OWR1
14
OWR2 ~13
ACCTYPO PIS
ACCTYP1 M14
ACCTYP2 L13
MEMRU NI3
MEMWR N12
XEN P1
RUN N14
EXCEP ~
CLK :oil
ICLK '013
OCLK P11

CPU.ORD1CPU.ORD2CPO.OWR1CPO.ACCTYPO
CPO. ACCTYP1
CPU. ACCTYP2
CPO. MEMRUCPO. MEMWRCPU.XEN-

CPO. ICLK
CPU.OCLK

4B8
.r;. 6B8 8B8
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1* SILICON GRAPHICS INC.IREVI

CPU and FPU

1c.1

31 OCT 1991

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032-8044-003

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CPU. ICLK
CPU.OCLK

2 LEA
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2 LEA
52 LEB

2 LEA
52 LEB

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3A1
3A1

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31
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032-8044-003

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31 OCT 1991

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24
25
26
27
28
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30
31

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13
14
15
16
17
18
19
20
21
22
23
24
25
26
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VCC

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D2
D3
04
05
06
07
08
09
010
011
012
013
D14
015
016
017
018
019
020
02l
022
023
024
025
026
027
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11 OP2
10 DP3
IRD
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SYSCLK

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5
6

3

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43
42
41
40
9
38
37
36
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31
30
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17
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1
2
3

4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23

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VCC
GNO

22
2

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DBG2
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
21
20
19

DO
D1
D2
D3
04
05
06
07
08
09
010
011
012
013
014
015
016
017
018
019
020
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022
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P1
P2
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DBGOUT

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9
8
4

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IRD
ORD
SYSCLK

ERROR

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5
6

SER.CS
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13Al

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CPU .CLKOUTEPRM.CSEPRM.CLK

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U57
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12

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OBG.PRE

Cache Parity Debugger
SILICON GRAPHICS INC.' REV'
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, HP1
032-8044-003 'C , 31 OCT 1991
of 36

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04
05
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07
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05
05
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T319
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CPU.XEN032-8044-003

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CPU.A3
CPU.A4
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CPU.A7
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CPU.A9
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CPO. All
CPO. TAG12
CPO.TAG13
CPU.TAG14
CPO. TAG15
CPO. TAG16
CPO.TAG17
CPU. TAG1B
CPO.TAG19
CPO. TAG20
CPO.TAG21
CPO.TAG22
CPO.TAG23
CPO.TAG24
CPO. TAG25
CPU. TAG26
CPO. TAG27
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CPO.TAG29
CPO. TAG30
CPU. TAG31
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GIO.READ
GIO.MASOLY
GIO. SLVDLY
IGIO.RESET
IGIO.SLOTO.BREQ
IGIO.SLOT1.BREQ
IGIO.UPC1BREQ
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GIO.BGNTO24C6 24C6
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13B8
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SILICON GRAPHICS INC:jREvl

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VME .BBSSYOUT
VME.BERROUT R7
IVME • IACKOUT 7
IVME. BG300T 7
IVME •DATEN 10
IVME.SWDATEN ~
VME • REQ30UT
IVME. ADRINEN
IVME . CMD INEN
VME.GIOGAB
IVME •G IOGBA

IVME.AS
IVME.OSO
IVME.OS1
IVME.WRITE
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IVME.BG3IN
IVME.OTACKIN
IVME. BBSYIN
IVME. BERRIN
VME.SLVEN
IVME. IACKIN

PIC1

CPO.ROBOSY ~3
ICPO. BOSERROR 2
ICPO • WRBOSY
2

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032-8044-003

5

24

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•

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15
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16 GIO.CLK1
IS GIO.CLK2
14 GIO.CLK3
13 GIO.CLK4
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11 GIO.CLK6
A
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9
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~ 10B8 28C4
~

11B8
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032-8044-003

26

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.., VCC

13C4

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0

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2.2KSM
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o

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13B8 19B8 19CB
_ 2084 2008 22A8

~

-

6B7
25B3

8A5

NOTE: only one

803

resistor per signal
is to be stuffed,
depending on
CPU configu rat ion

~

HC6 15B3 16C8
ml18A2 18C2 .., 17C5 17C8
17C8 19B6 21C7

1
2

3
4
5
6
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2
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75SM 1
75SM 1
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2
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R654
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2
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R622
R627
R635
R631
R616
R621
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R610
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RES1206
4 7KSM
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032-8044-003

27

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8A6
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3
4
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D

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DDM,CPU,CLK3

10 ~

5-~2p

GIO,CLK4
CPU,CLKS

1 R661
155M

1 R660
155M

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2804
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210KSM
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032-8044-003
6

5

28

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•

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7

5

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VDD for MOlICS, VCC for ADC/DAC etc.
AUD • MOlIC • VCC
030C8 3286 3203
32073306

[AUDIO' ANAtOGSuPPLIES--)

o

D

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2983

+

... ~1

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1
2

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C539

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032-8044-003

8

5

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2

29

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.

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.
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high-current return should be routed separately

~

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2 2

2

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2.7SM
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PC-IINT, ISO-GND

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r

1

39

R569
lKSM

2

ANALOG DEVICES
DUAL MULT DAC
SOIC20 PKG

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1 .AA 2
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1
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1KSM
2

1

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SA5.0
12 CR3002

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1

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L6

1

2

2

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1 +1

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2C27

1

D23B3

1
R564
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UDAM
SIP11

B
AUD.SPKR.OUT

AUD • SPKR • RTN

f---

D 23B4

AUDIO OUTPUT AMPS
STEREO HEADPHONE JACK
MONO INTERNAL SPKR

O.luFSMi
2C26

A

,AGND

*

}GND

SILICON GRAPHICS INC:jREVI

HPI

I

1

I

032-8044-003

I

Audio Analog OUtput

IC I 31 OCT

I

1991

I 30

of 36

"

t

1

3

S
L510

1

2

CB50-1206

LINII IN
J2LINII-IN

I

Microphone Input Prea...,. and Switches

D

.J,AGND

~

T

3

1
2
CBSD-1206
LS1. CBSO-1206

1

SJ-36

1

2

2

I
1
CS14
5MBJ30C
2

D

STEREO JACK
PC-lINT. ISO-GND

1 CS23
5MBJ30C

~ 5MBJ30C

2

2

1 C522

CASII
RS21
680SM
1
2

STUFF ONLY ONE POSN FOR 2. 2K

RS02
RES1206
2
1

I
~

R520
2.2KSM
1
2

C

....

2K@100
LS07

...,..Ti3 l

J1MIC-IN

2

AUO.IN.R

32B:

SJ-362

1
4
3
S
2

2K@100
LS08

1

T12

2

T

~
c

STEREO JACK
PC-lINT. ISO-GND

I

1

t

2

~

j

2K@lOO
LS06

718

1
l

MICROPHONE INPUT
1 C511
1 C513
1 C510
5MBJ30C ~ 5MBJ30C
5MBJ30C
2
2
2

~
j

I

1

,l:ASII
i\V+

1

U3
SSM-2402SL

~

M

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...,. T6

~

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RS18
330SM
1
2

....• T42

T4

B

1

32C6

t.v+

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2
1
RSO'l!
330SM

~7

.JtV715
....

---+
4

.....71

r.OuFSM
S
+ 1

2

1
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2
710

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A

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1
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2

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1

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RS04
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1

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AUO.IN.L

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32D8

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AUDIO SII
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OPAMP

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2

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up

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11

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711
6

13

1

U1
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2 0,

~S03
4.1KSM
2

V+
VGND

.!2!£!

A

I.

~V-

SILICON GRAPHICS INC.IREvl Microphone

BP1
3

032-8044-003

In~,put
31

of 36

.

..

-

AUO. HOAC. VCC

2906

AUO.IN.L

31B1

R507
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~

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00 2
01
01 5
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03 tl 03
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13 04 C; 04 2
3
05 1/1 05 15
~ 06 06
07
07 19

T30
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~

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T20 2
19

lOUT 20
AGNO

3 MSB

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T14 1

O.luFSM
C505

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27B6

R509
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AUD • MIKE IN • SEL
AUD. LINE IN. SEL

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2

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05 1/1 05 15
06
06 16
07
07

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27
3
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5 VA-

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~
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1
2906

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..... T75

ii

I

U2
AD712JRPL

AV+

C508
o.1uFSM
2

~

2

ANALOG DEVICES
AUDIO ATTEN
PLCC20 PKG

~~NO

I

1

AGND

OE

C516
.01uFSM

AUO . HOAC. VCC

2

AUD.ANIN.LSTB 11

36D4

31Cl

2906

R524
715SMU

#-

lL.1!

AUD.DSPBO*

35C7
36B7

RFB

~L..1!I

~

..yc.R525
6.19KSM\l
1
2

Ana1aq Output

I

~;w~v-

RS32
6. 19K5MU
1
2

6

~5

yL

~7

AUD. UBLO. RIGHT

ADD. UBLO .LEFT

AIIDEV

T2

30B8

30B8

OPAHP

~

C10
82OpF\1

G:'

R528
6.19KSMU
1
2

~

ANALOG DEVICES
DUAL 18-BIT DAC
PLCC28 PKG

CS34
.01uFSM

R533

FU 6.19KSM\1

I

U8
AD712JRPL

C6
820pF\1

~

TRIM CK RF
MSB
IOUT
SJ
LL
VOUT
DL
AGND

GND

~12

912
5
2

RF
IOUT
SJ
VOUT
CK AGND

14

-~

CB50-1206
CB50-1206
CB50-1206

~~~ J ANA

13
12

~.,.

L513 1
L51S
L511 1
L511

28
2

$

nlCS26
O.luFSM

AV-

Cll

T47

0+

SHL
SHR
BCO
weo 1
DLO 9
ORO 0

GND

2
~VEE 1
CB50-1206
L509

AV-5

rl.

ll+VL
16 DGN~DIG SUPPLY
19 VL

T21

1

'~~

U9
A01861Pl.

2

1C521
O.luFSM
2

CLK.20

....~
CS18

1

NO
19B1

I

AUD.MDAC.VCC
c---

AV+

1C7
390pFU
2
I'GND

~~NO
T56

t.v+

L518
2
1

U12
NES532DSL
12WcC

R540
619SMU
2
1

4 -Vee

~kJ'>
-!7 ~

13

RS34
619SMU
1 -v
2

11

SIGN.
OPAMP

~

C12
3.3ufpo1y
1
2

I

C13
3.3uFpol
1
2

_1

2K~100

-2

I

2K@100
LS23

1

1

4

T

3
5
2

I

L516 2K@100
1
2

51

LINE OUT
J3LINE-OUT
SJ-362

~

STEREO JACK
PC-lINT. ISO-GND

1
R537
100KS!1

2

RS38
100KSM
2

1
C537
5MBJ30C 2

~ 5MBJ30C

1 C528
5MBJ30C

2

2

1 C527

BOARD EDGE

",GND

AV-

"CASE

h~ SILICON GRAPHICS INC.\REV\ Audio Line Out

I

HP1

032-8044-003

Jc I

31 OCT 1991

I

33

of 36

•

ill

5

3

C544
- 01uFSM
---- ---

_.
T74

"'"
~

o

VCC

39 VCC
GND

~~
NO

IEC958 I/O

~~NO

o

021
YM3436QFP

13

R56 1
8209~
2

XO
12 XI

AUD. AESR.XI

36B5

AOD.AESR~*M~

3604

f#..

PCO
LR 38
LOCK 15
4
P256

~

SKSY
22 KM1

VCC

r!

1
C547
O.luFSM

,.---

2

C

~
~
37

2

1

3604

",AOD.AESR.CSM

3604
36C4

AOD.AESR.CCK
AUD.AESR.CLD

KMO
EXTii
ODIN
35 CSM

FS1
FSO
ERR
EMP
COD

1
R553
56KS~
2

lC28
0.22uFpoly
' 2

27C6

~D
AUD.AESR.DDIN

15B1

27B6
3604

n.

~
()l'Q.J1

AUD .AESR.RST

36C4
27B6
27C6
36C4

VCC
GND
v
AOD. AEST •MeLK
PD6
~ PU14
:::'AOD.AEST.weIN

36C4
36C4
36C4
36C4
36C4
36C4

AOD. AEST • CSM
AOD. AEST .CCK
AOD .AEST .CIN
AOD • AEST •CLD
AOD. AEST .CNTRL
AOD • AEST • VFL

36C4

AOD. AEST •MUTE

A

36C4

~~D

AUD .AEST .DIN

33
34
40
41
42

AOD.AESR.FS1
AOD.AESR.FSO
AOD.AESR.ERR
AOD.AESR.EMP
AOD.AESR.CDO

r?

HOLT
VFL 4
DOUT 3

DOMI
DOMO

23 RSTN
~ TSTN

B

C564
.01uFSM

43 CCK
44 CLD
DAOX
DIMl
DIMO
II KM2

AOD • AESR. we
AOD.AESR.MeB

~

36B7
36B7
SJ-362

3607
3607
3607
3607
3607

1
4
3
5
2

ts
f19

I

~PU12

Transformer coupling added to digital i/o

OPT
SYNC
MeC ~
8
we
MeB 9
MeA fJ.0

~

R560
150SM

3607
3607

c-l
r-?

24 VDDA
25 CTLN
CTLP
29 VSSA

,.-T73

AOD.AESR.LR
AOD. AESR. LOCK

15
11
12
13
14
10

CSM
CCK/CSB
CIN/ODB
CLD/AOXEN
CNTR/BLKIN
VFL

Yamaha

receive with 34C86 on page 15

ASE

AES/EBU Receiver

OFP44 Packaae
L532
CB50-1206
2
1
T81
AUD • AESR. RXP
U23
~lSM

I
Sing Ie-ended TX:
C570
O.luFSM

"~'
' .. ' ~'"
1
2

tl9

~
3

T88 1
R577

2

5
6

T82

029 4

lC563

1
R57~

12220PFsM

10SM

2
*GND

74HC004S
U29
5
6

B

15B4

0
9

SO 14
~

L533
CB50-1206
1
2

..,.

.11

~ASE

76

C559

1

1:553

A

100pFSM 12 Ji00pFSM

I.

SILICON GRAPHICS INC .IREVI Audio Digital 1/0

BPI
5

-r

15C4

75

CP
XFRMR

C554
1 C560
100pFSM 12 12 100pFSM

OICH

l!.4
3
2

"~TA

--

L4
CB50-1206
2
1
AUD • AESR. RXN

lC565
12220PFsM

825M

--

7

~'

OIC14

~

R576
1 330S~

L5
CB50-1206
2
TI00 1

1
2
3

T93

OIC14

9 MUTE
5 RESET
7 DIN
DOOT
YAMAHA
AES/EBO
TRANSMITTER
SOP16 PKG

~

C

C3401
.lUF200V

027
YM3437S0
8 vec
1GNO
2 MeLK
4DMl
3 DMO
6 weIN

T

STEREO JACK
PC-MNT. ISO-GND

,r
t

AOD. AESR. VFL .A. 3607
AUD. AESR. DOU't;,. 36B7

J5SERIAL

032-8044-003

34

of 36

·

"
5
U32
CLK.20

~

19B1

PBUS.DATA*

1308

DSP56001QFP20

127 EXTAL

CLOCK

PORT A
0
1
~ 2
~ 3
~ 4
~ 5
~
~ 6
:;!
~ 7
o
8
S!
~ 9
~ 10
~ 11 <
~ 12 lC
~ 13 0
~ 14
~ 15
~ 16
~ 17
~ 18
~ 19
~ 20
~ 21
~ 22
23
~
45 BR

II
),.1

1

C

I

13A5

B
~

PBUS.BR-

::>

AOD.DSPBD*

32C8

~
~

~
~

~

I
~i

I

DSP BOOTS /IRQA=O /IRQB=l
NORMAL EXPANDED MODE

I

I5A5

EXT.SER

1
9"

5
6
7
8
9
10

8
10

11

~
..!<.

12
13
14

~o

9

8

OICH

''!'

36A2

13B5
36A2
13B5
A

Tl25
DSP .SCI.RXD 27 RXO
DSP • SC 1. SCLK
29

DSP. SS1. SRD
DSP. SS!. SCI RXFS
DSP.SS1.SCO/RXCK

36A5
36A5
36A5

"

:5

4

~
7
11
~
1

057

B

0
1
2
3

OSP.IROAOSP.IRQBOSP.RST-

42 SRD
40 SCI
31 SCO

PS
OS
X/Y
RD
WR
BG

PORT B
(RO)
(HlI
(H2)
(H3)
(H4)
(R5)
(H6)
'" (H7)
'" (HAD)
(HAl)
(HA2)
(HR/Ii)
(HEN-)
(HREQ-)
(HACK-)

~

OSP.XY
7 PBOS.RD6 PBOS .WR3 PBOS. GNT-5

2
3
4
5
6
7
8
9
10
11
12
13
PBOS.SA12
"
5
PBOS. SAl4

11
12
13
15
16
17
18
19

DO
01
02
03
04
05
06
07

10
9
8
7
6

AD
Al
A2
A3

r-

8
9
lO

r-

11

ff-

12
13

r-

fff-

14

15

4
3
25
24
21
23
2
26
1

AUO • OSPBA'

28
14

VCC
GNO

11
12
13
15
16
17
18
19

00
01
02
03
04
05
06
07

10

AS
A6
A7
A8
A9
AID
All
A12
A13 (+CS)
A14 (NC)

8
7
6
5
4
3
25
24
21
23
2
26
1

CS
WR
OE

2l)
2
2

A4

5

2l)
2
2

AOD.CEPBOS .WRPBOS .RD-

~

I

r---+---

r---L-- AOD. DSPBRDSP. SCI. TXD

DSP System

36A7 74LS125S0
U44
9
8 EXT.SER

g~IC14
10
::>

--

~
~
~

~
~
~

'-#-#
'-.l.Lll
10
9
8
7
6
5

AO
Al
A2
A3

A4
AS
A6
A7
A8
A9
AID
All
A12
A13 (+CS)
AH (NC)

4
3
25
24
21
23
2
26
1
2()'
2t
2

CS
WR
OE
SRAM
32K x 8
(8K x 8)
PKG SOJ28.3

VCC
GNO
00
01
02
03
04
05
06
07
AD
Al
A2
A3

A4
AS

f-

r-

r-

D

f-

r-

r-

--

'--

,'-~
~

'-

-

~

A6
A7
A8
A9
AI0
All
A12
A13 (+CS)AH (NC) CS
WR
OE

C

;=
:r

SRAM
32K x 8
18K x 8)
PKG SOJ28.3

t~""

I

36A7

AOO.DSPBIi-

STO 39 OSP.ssIJf~3
SC2 37 OSP.SSI.SC2 TXFS
SC 32 OSP.SSI.SCK

U36
CXK58258AJ-35
28
14

36A7

~
~
~

EXT.SER.

INT + MODE
123. MODA/IRQA
12
MI. MOOB/IRQB
2 RESET
MOTOROLA
DIGITAL
SIGNAL
PROCESSOR
PKG QFP132

::>

VCC
GNO

~

'\

U31
CXK5 8258AJ- 35

SRAM
32K x 8
(8K x 8)
PKG SOJ28.3

ff-

r-

DATA
FS
CK

1
2
3
4
5
6
7

307

l3A8
13B8
13A5
13B7
13A8 l3A5
13B5

rrrrIr-

PORT C
~ TXD 28 T152
'Y'
SCLK--

lilll

o

f

"-

CXK58258AJ-30

~
14

I~~ ~O

'-+-#

un

"-

0 ~
1 ~
2 ~
3 ~
4 ~
5 ~
6 ~
7
'
8
9 170 11: PBUS.ACOR*
10 71 12 V
11 ~
12 ~
13 ~
14 ~
15 ~

r+--g

I

n

XTAL ~6

~

o

I:u .......... n

23

C591

.OluFSM

10"6

33

~
55

~

VCC
GNO

ill
ill

per EMI recomm.

C589 11
T2

73

~
~

MOTOROLA
DIGITAL
SIGNAL
PROCESSOR

PBOS .RDPBUS.WRPBUS .BRPBUS.GNTOSP.RSTOSP.IRQB13B8' PINT .1-

r?-h
r+#

~
em

rill

~;{lC

RN501
767-141-RI0K

~ j1.GND

i-M
~
-#
~
64

O.luFSM

2

.01uFSM

POWER
12

101

C590
1
10UFOS~
2

1

B

C582

15A5
" VCC

36A7
36A5
36A5

2

GND

-

IT-

1

.01uFSM

I.

1
2
3
4
5
6·.
7 ,VA

14

13 GIO.IN ~2IC7
2 GIO. IN
~2IC7
11 GIO.IN1.f=o21C8
10
·~A 9
·-v,v, 8

R NET~~
PKG SOH

A

SILICON GRAPHICS INc.IREvl DSP

BPI

032-8044-003

35

of 36

c··
-

A1020PL84C

022

~

AUO.ANIN.LSTB
AOD.ANIN.RSTa
AUD.ADC.CMODE
AOO AESR.KMl
AOD.AESR.RST
AOO.AESR.CSM

f=

:l~
~

1AOD.AESR.LR
AVO AESR.LOCK
AUO.AESR.VFL
AOD.AESR.EMP
AOD.AESR.ERR
AOO.AESR.FSO
AOD.AESR.FS1
AOD.AESR COO

34D3
34D3
34C3
34C3
34C3
34C3
34C3
34C3

~

VCC

8
9
10
11
13
14
15
6

g

C604
.0IuFSM

~
~

~

#

D

M.

7C6

'j

I

PD14

Vee
l ['~:~Of4)7
'--+-+-_....l"!EN CLK 5

q

N~IUFSM

I
'I

AOD.ADC.SCLK
ADD.ADe.SDATl
AUO.ADC.LR
""ADD.ADC.FS
AUO.AESR.MCB
ADD. 'F.SR.DOUT
ADO.AESR.IIC

22SM 1
2 R575
22SM _', _2_ R579
2306 ...(AUO.CKVID
GND 2306 :::. VIO. VSYNC
0 -

"

j

i
!

:g
_
_
_
_
_
_
_

_ ..AlJ4b~SR.XI
o·

47
48

35B5

~

~~
59

o

ADD.DSPBA·
"

3585
35B5

1
2
3
4

AOD .DSPBRAUD.DSPBW3SA5

DSP.SSI.STD

1,
1385

49
50
5
52

7

!

i~

38
39
41
42
43
4.
45

_
~
GNO
_
4
:1.r!~-_ _ _ _ _~5",3C1
:1 1 32C8 <>,A",U",D"".,.,DS",PuB",O:...·",
2
54:3
55:2 2C598
4
56:-

~

C599
.0IUFSM

~
~
~

22.5792MHz
8 048
Vee
J2Bl
1 EN CLK 5
32Bl
32Bl
GND
3281
4
34C3
3483
1-_-,2..,4,-,.",57.6MHz
34Cl

:- DSP. RST-

:-

~

ACTEL
PROGRAMMABLE
GATE ARRAY
PLCC84

t-

j
-Fa
j

per EMI reeomm.

vec

4

~
~

-#
C566
10uFDS

1

C548

1

VDD

~

.0IuFSM

62
f-2
63
f-65
f-69
f70:71:76
I17
I~
DSP.SSI.SCK
3SAS
~
DSP.SSI.SC2 TXFS
3SAS
~
DSP. SSI.SRO
3SA1
~
OSP.SS!.SCO RXCK
3SA7
~
DSP. SS!. SCI RXFS
35A7
84

I

AOD.AESR.CCK
34C6
AOD.AESR.CLD
34C6
AOD. AEST • MOTE 34A7
ADD.AEST.VFL
34A7
ADD. AEST .CSM
34A7
ADO.AEST.CIN
34A7
AOD.AEST .CCK
34A7
AOD.AEST.CLO
34A7
AOD.AEST.CNTR);.34A7
AUO.AEST.MCLlC 3487
ADO.AEST.IiCIN 3487
ADD.AEST .OIN
34A7
AOD.FIL.SCI
33C8
DD.FIL.SDSY
33C8
ADD.FIL.DIN
33C8
ADD.ADC ICLKO 32Bl

g

J.l
~
2

ACTEL qlue loqie

::_
_
_
_
_

~
~

I.

I

cI/O

~
~
~

L550
CB50-1206
1
2

32C8
32A8
32B1
3406
34B8
34C6

~
~

2

~

VSS

82
72
73
66

SOl
DCL
MOD

64

CLK

33

VPP
NC

~

R55410KSM
2
R55110KSM 'A 2
RS66 OKSM ," 2
~D
19M
SCC.CLK
Y

"

.... VCC
~

ll.

OTHER

PRA
PRB

74
75

DSP. IRQBDSP.SCI.SCLK

.... 35A7
"::::35B1

ACTEL
PROGRAMMABLE
GATE ARRAY
PLCC84

I. SILICON GRAPHICS INC.IREVI
'1' 'I
I

HPI

032-8044-003

IC I

ACTEL
31 OCT 1991

I

36

of 36
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