SHENZHEN IO Manual

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For the best SHENZHEN I/O experience, we highly recommend printing this manual and assembling a binder
that you can refer to as you play. To assemble the binder, simply follow these instructions:
•
•
•
•
•

Get a 0.5-inch 3-ring binder (such as this one) and a set of 5-part tabbed dividers (such as this one).
Print this PDF, ensuring that the “Fit to page” option is unchecked.
Place the Cover Sheet in the front of the binder.
Fold or cut the Reference Card into quarters.
Place the three Story Documents (two emails and one visa application form) in the inside front pocket.

Cover Page
(insert in front)

Story Documents
(place in inside front pocket)
Reference Card
(fold into quarters)

•

Three-hole punch the remaining sheets and place in the binder in the following order:

Application Notes

Language Reference

Parts Datasheets

Supplemental Data

Application Notes

Language Reference

Parts Datasheets

Supplemental Data

Engineering Notes

•
•

If you obtained Avery® 11110 dividers, re-print the tab insert page on the tab paper. Otherwise, cut,
fold, and place the tab inserts into the section tabs you are using.
For the Engineering Notes section, use whatever engineering paper you prefer.

These tab inserts are formatted for Avery® Big Tab™ Insertable Dividers (5 Tabs), 11110.

Application Notes

Application Notes

Language Reference

Language Reference

Parts Datasheets

Parts Datasheets

Supplemental Data

Supplemental Data

Engineering Notes

Engineering Notes

诚尚Micro

TM

MCxxxx Family

Language Reference Card
Basic Instructions

Arithmetic Instructions

nop
mov
jmp
slp
slx

add
sub
mul
not
dgt
dst

R/I R
L
R/I
P

Test Instructions
teq
tgt
tlt
tcp

R/I
R/I
R/I
R/I

R/I
R/I
R/I
R/I

R/I
R/I
R/I
R/I
R/I R/I

Registers
acc
dat [1]
p0, p1 [1]
x0, x1, x2, x3 [1]

Notation

Meaning

R

Register

I

Integer [2]

R/I

Register or integer [2]

P

Pin register (p0, p1, etc.)

L

Label [3]

[1] Not all registers are available on all microcontrollers. Refer to the parts datasheets
for pin diagrams and register information.
[2] Integer values must be in the range -999 to 999.
[3] Labels used as operands must be defined elsewhere in the program.

Some progress... and a suggestion (1) - TanoMail 3.2.2

Some progress… and a suggestion
From: Margie Fish 
Good morning!
Just a quick update for you today. First off, I’ve placed your resume with two
new agencies. They specialize in industries a little different from yours, but you
never know where a match might be made! I’ve also reached out to a few more
of my colleagues across the country, letting them know to get in touch if they
hear of anything. Finally, I followed up with Electromotiv again, but they keep
stalling. At this point I think it’s safe to say an offer won’t be coming.
You’ve been with us for a while now and I appreciate your trust, so I want to be
honest: The likelihood of us finding you something that genuinely makes use of
your skills in the foreseeable future is rather low. This isn’t because of any lack
of qualifications on your part... It is simply a reflection of the realities of the time.
We’ll keep trying, of course! I just wanted to ensure you kept some realistic
expectations in mind going forward.
I know you’ve said you were hoping to stay in the country, but it may be time to
reconsider that stance. Many of the people we represent have done stints overseas and report that it is an eye-opening, and in some cases, career-enhancing
move. I don’t have a lot of contacts in that particular arena, but I can point you
in the direction of someone I know who has some experience working with
Chinese electronics firms. Let me know if that sounds interesting to you and I’ll
get you two introduced.
M.
----Margie Fish, President
Fish Partners Recruiting
“The journey of a thousand miles begins with a single step…”

tanomail/mail/u/0/?ui=2&ik=bd58376b9d&view=pt&search=inbox&th=254a9b3a4b5e03e7&siml=574a7b1a3b0e83e4

Great chatting with you (1) - TanoMail 3.2.2

Great chatting with you
From: Jessie Huang 
Hey, just wanted to follow up on our call. As I mentioned, the company is called
Longteng Electronics. They’re not exactly one of the biggest players, but they’ve
been running a stable business for a while now, and that’s always a good sign.
Up until now they’ve mostly done manufacturing subcontracts, so traditionally
their design engineering team has been relatively small. But they’re looking to
grow the department because they want to create new products in-house, for
both domestic and international markets.
The position is located in Shenzhen, China, which is just across the border
from Hong Kong. The pay is competitive for the area, which I think you’ll find
more than adequate for living there. I forgot to ask if you had family... but whatever your situation is, you’ll find Shenzhen is a modern, fairly international city.
There’s even a McDonald’s right downtown! If there’s anything I might be able
to do help you feel more comfortable about the idea of relocating, let me know.
I have helped many engineers like yourself find opportunities in China and I am
pretty familiar with the ins and outs.
Looking forward to hearing from you once you’ve had a chance to chew it over!
Jess
//
Jessie H. Huang
Huang & Associates
“Connecting talent across the Pacific since 2021!”

tanomail/mail/u/0/?ui=2&ik=bd58376b9d&view=pt&search=inbox&th=156addfa19318500&siml=156ca11c28f8469e

Visa Application Form of the People’s Republic of China
Applicant should fill out this form truly and completely. Please write your answer in capital English letters in the space provided or cross the appropriate box to select.
1.1 Full English name as in passport
1.2 Legal sex

☐M ☐F

1.3 Name in Chinese characters (if given)
1.4 Other names you are known by
1.5 Current nationality
1.6 Date of birth (yyyy-mm-dd)
1.7 Place of birth (city, province, country)
1.8 Marital status
1.9 Current occupation

Embedded systems engineer

2.1 Major purpose of visit to China

Employment

2.2 Date of your first entry (yyyy-mm-dd)

2026/09/28

2.3 Residence during your stay in China

1210 Baoan Nan Road Apt. 2109

Name and address of your inviter / point of
2.4
contact / employer in China

Shenzhen Longteng Electronics Co.Ltd.
No.44A Donghuan Road
Luohu District, Shenzhen, Guangdong,
CHINA

3.1 Detailed home mailing address
3.2 Contact person in case of emergency
3.3 Contact person’s phone number
4.1 Have you ever been refused entry to China?
4.2 Do you have a criminal record?
I have read and understood all the questions in this application. I shall be fully responsible for
the answers, which are true and correct. I understand that whether to issue a visa, type of visa,
number of entries, validity and duration of each stay will be decided by consular officers, and any
false, misleading or incomplete statement may result in a refusal of a visa for or denial of entry
into China.
Applicant’s signature: __________________________ Date (yyyy-mm-dd): __________________

Replace this page with the “Application Notes” section divider.

诚尚Micro

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Application Note 268
Two Interfaces, Limitless Possibilities
There are two types of pins on MCxxxx microcontrollers: simple I/O and XBus. Note that they are not
interoperable, and can only be connected to another pin of the same type.

Simple I/O
Simple I/O values are continuous signal levels from 0 to 100,
inclusive. Simple I/O pins are unmarked.
Simple I/O is used for applications such as connecting a microcontroller to a simple input, such as a button, switch, or microphone,
or a simple output, such as an LED, a speaker, or a motor.

XBus
XBus values are discrete data packets from -999 to 999, inclusive. XBus pins are marked with a yellow dot.
XBus is commonly used to transmit data between two microcontrollers or a microcontroller and complex input or output, such as a
keypad or numeric display.

Simple I/O vs. XBus Behavior
Simple I/O pins can be read or written at any time with no regard to the state of connected devices.
XBus, however, is a synchronized protocol. Data over XBus pins is only transferred when there is
both a reader attempting to read and a writer attempting to write. If a read or write is attempted
without a corresponding operation on a connected device, the operation will block.

CSM_TD_100268

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诚尚Micro

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Application Note 393
Make Sure To Get Enough Sleep!
•
•
•
•

CPUs are typically much faster than the signals they are reading and writing.
A CPU can execute a very large number of instructions within one time unit.
To advance to the beginning of the next time unit, a CPU can go to sleep.
To put a CPU to sleep, use the slp instruction and specify the number of time units to sleep.

EXAMPLE CIRCUIT
SQUARE WAVE GENERATOR
The following program generates a square wave on simple I/O pin p1 that is on (100) for 3 time units
and off (0) for 3 time units.

CSM_TD_100393

x0

p1

p0

x1

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Application Note 650
Reference Design: Touch-Activated Light Controller
EXAMPLE CIRCUIT
The following circuit is a reference design for a touch-activated light controller. When a user touches
a capacitive switch, the controller will detect the rising edge and advance the light to the next intensity
level, from off, to 50%, to 100%, and back to off.
The circuit consists of two MC4000 microcontrollers that communicate over XBus:
•

The first microcontroller reads from the capacitive switch on simple I/O pin p0 and sends either a
0 or 1 over XBus to the second microcontroller every time unit, where a value of 0 means that the
switch wasn’t touched and a value of 1 means that the switch was touched. By storing the previous
reading from the capacitive switch in acc, the first microcontroller can detect a transition from low
(0) to high (100).

•

The second microcontroller stores the current state of the light in its acc register. It waits for an XBus
value from the first microcontroller using the slx instruction, and then increments acc by 50 if the
value is 1. When acc is incremented past 100, it resets acc back to 0. The resulting value is then
used to drive the light using simple I/O pin p1.

p0

CSM_TD_100650

p1

x0

x1

p0

p1

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Replace this page with the “Language Reference” section divider.

诚尚Micro

TM

MCxxxx Family

Language Reference
Introduction
The MCxxxx family of microcontrollers employs a common programming system to simplify system design and
reduce new product development time. A program written for one member of the MCxxxx family can be re-used in any
other MCxxxx microcontroller with few or no changes (see note [1]).
Programs for the MCxxxx are assembled from a small but versatile set of operations. Each line of an MCxxxx
program can contain an instruction, which consists of the instruction’s name followed by zero or more instruction operands. Detailed descriptions of the available instructions and their usage are provided below.
MCxxxx microcontrollers are designed to be used in power-constrained environments and applications, and the
MCxxxx programming system has been designed accordingly. While a MCxxxx microcontroller is in a sleep state, it
consumes no power. Otherwise, power consumption is proportional to the number of instructions executed.
[1] MCxxxx microcontrollers have varying features, pinouts, and program space limitations, described in the modelspecific datasheets. Some adaptation may be required to account for these model-specific differences.

Program Structure
Each line of an MCxxxx program must have the following structure:
LABEL CONDITION INSTRUCTION COMMENT
All components are optional, but must appear in the specified order if present. Examples of syntactically valid lines:
# This line is a comment.
loop: # until ACC is ten
teq acc 10
+ jmp end
mov 50 x2
add 1
jmp loop
end:
mov 0 acc # reset counter

Comments
Any text following a “#” symbol is ignored until the end of the line. Comments improve developer productivity by
allowing the behavior of code to be described in-line with the program itself.

Labels
Labels must appear first on a line, and are followed by a colon (“:”). Labels are used as jump targets by the jmp
instruction. Labels must begin with a letter and may contain alphabetic, numeric, and underscore characters.

CSM_TD_100202

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Conditional Execution
All instructions in the MCxxxx programming language are capable of conditional execution. Prefixing an instruction with a “+” or “-” symbol will cause that instruction to be enabled or disabled by test instructions. When an
instruction is disabled by a test instruction, it will be skipped and will not consume power. Instructions with no prefix
are never disabled and always execute normally. All conditional instructions start in a disabled state. A test instruction
must be executed to enable conditional instructions.
For an example of conditional instructions in use, see Application Note 650: Touch-Activated Light Controller.

Registers
Registers are used as sources and destinations for data manipulated by MCxxxx instructions. The set of registers
varies between MCxxxx models. It is an error to use a register in a microcontroller program if that register is not present on that microcontroller.
acc is the primary general-purpose register used for internal computation on MCxxxx family microcontrollers. All
arithmetic operations implicitly use and modify the value of acc.
dat is a second register available on some MCxxxx family members. It can be used in most contexts where acc
is permitted.
The internal registers of MCxxxx microprocessors (acc and dat, if available) are initialized to the value 0.
The pin registers (p0, p1, x0, x1, x2, x3) are used when reading from or writing to the pins of MCxxxx microcontrollers. Reading and writing through the pins allows a single MCxxxx microcontroller to communicate and coordinate
with other connected, compatible devices. Each pin on an MCxxxx family microcontroller functions as either a simple
I/O or XBus interface. Refer to the appropriate datasheet for details on pin functionality.
null is a pseudo-register. Reading from the null register produces the value 0. Writing to the null register has
no effect.

Instruction Operands
Each type of instruction requires a fixed number of operands. If an instruction has any associated operands, they
must appear following the instruction name, separated by spaces. For the benefit of development productivity, the
MCxxxx programming system does not require the use of redundant punctuation to separate instruction operands.
Instruction operands are described with the following notation:
Notation

Meaning

R

Register

I

Integer [1]

R/I

Register or integer [1]

P

Pin register (p0, p1, etc.)

L

Label [2]

CSM_TD_100202

[1] Integer values must be in the range
-999 to 999.
[2] Labels used as operands must be
defined elsewhere in the program.

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诚尚Micro

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Basic Instructions
nop
This instruction has no effect.
mov R/I R
Copy the value of the first operand into the second operand.
jmp L
Jump to the instruction following the specified label.
slp R/I
Sleep for the number of time units specified by the operand.
slx P
Sleep until data is available to be read on the XBus pin specified by the operand.

Arithmetic Instructions
Registers can store integer values between -999 and 999, inclusive. If an arithmetic operation would produce a
result outside this range, the closest allowed value is stored instead. For example, if acc contains the value 800 and
the instruction add 400 is executed, then the value 999 will be stored in acc.
add R/I
Add the value of the first operand to the value of the acc register and store the result in the acc register.
sub R/I
Subtract the value of the first operand from the value of the acc register and store the result in the acc register.
mul R/I
Multiply the value of the first operand by the value of the acc register and store the result in the acc register.
not
If the value in acc is 0, store a value of 100 in acc. Otherwise, store a value of 0 in acc.
dgt R/I
Isolate the specified digit of the value in the acc register and store the result in the acc register.
dst R/I R/I
Set the digit of acc specified by the first operand to the value of the second operand.
Examples of the dgt and dst instructions:
acc

Instruction

acc’

acc

Instruction

acc’

596

dgt 0

6

596

dst 0 7

597

596

dgt 1

9

596

dst 1 7

576

596

dgt 2

5

596

dst 2 7

796

CSM_TD_100202

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诚尚Micro

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Test Instructions
For more information on conditional execution and the “+” or “-” symbols, see Conditional Execution, page 2.
teq R/I R/I
Test if the value of the first operand (A) is equal to the value of the second operand (B).
Condition

Effect on ‘+’ Instructions

Effect on ‘-’ Instructions

A is equal to B

Enabled

Disabled

A is not equal to B

Disabled

Enabled

tgt R/I R/I
Test if the value of the first operand (A) is greater than the value of the second operand (B).
Condition

Effect on ‘+’ Instructions

Effect on ‘-’ Instructions

A is greater than B

Enabled

Disabled

A is not greater than B

Disabled

Enabled

tlt R/I R/I
Test if the value of the first operand (A) is less than the value of the second operand (B).
Condition

Effect on ‘+’ Instructions

Effect on ‘-’ Instructions

A is less than B

Enabled

Disabled

A is not less than B

Disabled

Enabled

tcp R/I R/I
Compare the value of the first operand (A) to the value of the second operand (B).
Condition

Effect on ‘+’ Instructions

Effect on ‘-’ Instructions

A is greater than B

Enabled

Disabled

A is equal to B

Disabled

Disabled

A is less than B

Disabled

Enabled

CSM_TD_100202

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Replace this page with the “Parts Datasheets” section divider.

诚尚Micro

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MC4000

HIGH PERFORMANCE MICROCONTROLLER
DESCRIPTION

FEATURES

A reduced-functionality microcontroller to
help lower BOM costs, the MC4000 is a flexible
and versatile alternative to its larger cousin, the
MC6000. Don’t let its diminutive size fool you,
however: The MC4000 can easily hold its own
with its generous nine lines of program memory,
one general-purpose register, and four I/O pins.
We are confident the MC4000 will find its
way into your designs and into your heart! Contact us to request samples.

• (9) lines of program memory
• (1) general-purpose register
• (2) XBus pins
• (2) simple I/O pins
Refer to the MCxxxx Language Reference for information about programming the MC4000.
NOTE: As a result of customer feedback, an
XBus-only variant will be made available later
this year with the MC4000X part number.

PIN CONFIGURATION

x0

p1

p0

x1

simple I/O

XBus

simple I/O

Register
acc

XBus

Purpose
General purpose accumulator; is the target of all arithmetic instructions

NOTE: At any given time, a simple I/O pin is either in input mode or output mode. Writing a value
to a pin register will put the corresponding pin into output mode with the specified output value.
Reading a value from a pin register will put the corresponding pin into input mode, clearing any
previously set output value.

CSM_TD_1000198

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诚尚Micro

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MC6000

HIGH PERFORMANCE MICROCONTROLLER
DESCRIPTION

FEATURES

Offering maximum power so you can achieve
a minimum chip count, the MC6000 is the centerpiece of 诚尚Micro’s MCxxxx microcontroller
family. With plenty of room for complex instructions in its expansive fourteen-line program
memory, two general-purpose registers, and six
pins for I/O, the MC6000 can be at the center of
even your most demanding embedded applications! Contact us to request samples.

• (14) lines of program memory
• (2) general-purpose registers
• (4) XBus pins
• (2) simple I/O pins
Refer to the MCxxxx Language Reference for
information about programming the MC6000.

PIN CONFIGURATION

x0

p1

x1

x3

p0

x2

simple I/O

XBus

XBus

XBus

simple I/O

Register
acc
dat

XBus

Purpose
General purpose accumulator; is the target of all arithmetic instructions
General purpose data register; used for additional on-chip storage

NOTE: At any given time, a simple I/O pin is either in input mode or output mode. Writing a value
to a pin register will put the corresponding pin into output mode with the specified output value.
Reading a value from a pin register will put the corresponding pin into input mode, clearing any
previously set output value.
CSM_TD_1000199

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诚尚Micro

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DX300

DIGITAL I/O EXPANDER
DESCRIPTION

USAGE

Control the world with the DX300 digital I/O
expander! This unique and useful part can read
or write up to three on/off signals at once over
simple I/O or XBus.
It is sure to find its ideal application in answering many of your control and signal processing needs. Contact us to request samples.

•

Write a 3-digit number to any XBus
pin to change the state of the simple
I/O pins. The three digits of the value
written will be used to turn the simple
I/O pins on (100) or off (0) depending
on if the digit is a 1 or a 0.

•

Read from any XBus pin to get a
3-digit number that captures the state
of the simple I/O pins. The digits of
the resulting XBus value will be set to
either a 1 or a 0 depending on if the
simple I/O pin is on (100) or off (0).

•

When representing the state of the
simple I/O pins, the value in the ones
column corresponds to p0, while the
tens column corresponds to p1, and
the hundreds column corresponds to
p2.

PIN CONFIGURATION

read / write
XBus

p2

simple I/O

read / write

p1

read / write

p0

XBus

XBus

simple I/O

NOTE: At any given time, the DX300 is either
in input mode or output mode. Writing an XBus
value to the DX300 will put its simple I/O pins into
output mode with the specified output values.
Reading an XBus value from the DX300 will put
its pins into input mode, clearing any previously
set output values.

CSM_TD_1000501

EXAMPLE TABLE

simple I/O

XBus Value
100
011
000

p0
0
100
0

p1
0
100
0

p2
100
0
0

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DX300 EXAMPLE CIRCUIT
STEPPER MOTOR CONTROLLER
The following circuit controls a stepper motor using 诚尚Micro’s DX300 digital I/O expander to control
the motor-0, motor-1, and motor-2 signals and built-in simple I/O pin p0 to control the remaining
motor-3 signal.

x0

p1

p2

x1

x3

p1

p0

x2

p0

CSM_TD_1000501

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100P-14
RANDOM-ACCESS MEMORY

平达
General Description

Usage

100P-14 random-access memory by Pingda Co. Ltd.
offers embedded system engineers additional storage for today’s increasingly data-driven world with
a whopping fourteen memory cells. With its convenient auto-increment feature, you won’t have to
waste precious registers keeping track of memory
addresses.

•
•

Features

•

•
•

(14) random-access memory cells
(2) independent, auto-incrementing memory
pointers

•
•

All memory cells initialize to a value of 0.
All memory pointers initialize to point at the
first memory cell (address 0).
Memory pointers can be read and written over
XBus with the a0 and a1 address pins.
Memory values referenced by pointers can be
read and written over XBus with the d0 and d1
data pins.
After reading from or writing to a data pin, the
corresponding memory pointer will automatically increment to the next memory location.

Example Circuit: Data Packet Reverser
The following example circuit reads in 3-value packets from input and writes them back out to output in
reverse order, using a 100P-14 to temporarily store the values.

PD_VM_100 Datasheet
Rev 3, Mar 2020

x0

p1

x1

x3

a0

d1

p0

x2

d0

a1

200P-14
READ-ONLY MEMORY

平达
General Description

Usage

200P-14 read-only memory by Pingda Co. Ltd. offers
embedded system engineers the ability to easily
access up to fourteen factory-programmed memory
cells for a wide range of diverse applications. With
its convenient auto-increment feature, you won’t
have to waste precious registers keeping track of
memory addresses.

•

Features

•

•
•

(14) read-access memory cells
(2) independent, auto-incrementing memory
pointers

•
•
•

All memory cell values are set in advance by the
design engineer.
All memory pointers initialize to point at the
first memory cell (address 0).
Memory pointers can be read over XBus with
the a0 and a1 address pins.
Memory values referenced by pointers can be
read over XBus with the d0 and d1 data pins.
After reading from a data pin, the corresponding memory pointer will automatically increment to the next memory location.

Example Circuit: Data Packet Generator
The following circuit sends a data packet with a predetermined set of values to output every time unit
that trigger is high.

PD_VM_200 Datasheet
Rev 3, Mar 2020

x0

p1

x1

x3

a0

d1

p0

x2

d0

a1

THE LOGIC COMPANY

™

YOUR SOURCE FOR LOGIC SINCE 1994

LC70Gxx SIMPLE I/O LOGIC GATE FAMILY
LC70G04 / LC70G08 / LC70G32 / LC70G86

We could all use a little more logic in our lives...
The LC70Gxx logic gate family from The Logic Company™ offers that bit of extra logic you’ve
been wanting— and for not a lot of money. With the LC70Gxx family you can rest assured your
logical operations will be performed quickly, accurately, and with a minimum of extra “fuss.”
Embedded systems engineers the world over trust The Logic Company™ with logical operations
every day... day in and day out!
•
•
•
•

LC70G04 is a one-input, one-output inverter.
LC70G08 is a two-input, one-output AND gate.
LC70G32 is a two-input, one-output OR gate.
LC70G86 is a two-input, one-output XOR gate.

When measuring inputs, signals less than 50 are interpreted as “off”, while signals greater than or
equal to 50 are interpreted as “on”.

PIN LOCATIONS
input A

input A

simple I/O

LC70G04

simple I/O

output

simple I/O

output (normal)
simple I/O

LC70G08
LC70G32
LC70G86

input B

simple I/O

output (inverted)
simple I/O

OUTPUT TABLE
A

B

Inverter
LC70G04

AND
LC70G08

OR
LC70G32

XOR
LC70G86

0

0

1

0

0

0

0

1

1

0

1

1

1

0

0

0

1

1

1

1

0

1

1

0

©2020 THE LOGIC COMPANY, INC. ALL RIGHTS RESERVED.

Denver Timekeeping
DT2415 Incremental Clock
Key Features
•
•

Emits a simple I/O signal that corresponds to the number of 15-minute increments since midnight
Includes a built-in backup battery so that the time is kept, even when power is
not available
N/C
N/C
time index
simple I/O

Example Output
Time

00:00 00:14

00:15 00:29

00:30 00:44

00:45 00:59

...

23:45 23:59

Index

0

1

2

3

...

95

The Denver Timekeeping Story
When Denver Timekeeping founders Chad and Becca set up their small-batch chip
fab in the mountain town of Denver, Colorado, there were many who were dubious,
to say the least. “You can’t manufacture in America anymore,” they said. “It’s too
expensive, and hasn’t all that expertise left the country anyhow?”
But Chad and Becca persistently stuck to their vision of inexpensive, reliable, and
American-made timekeeping chips manufactured the old way. And, after many trials
and tribulations, they are proud to announce the Denver Timekeeping DT2415. Made
in the cool air and with the pure water of the Rocky Mountains, this real-time clock
includes a backup battery that ensures the time is kept even when power is not— a
must-have for ruggedized devices.
We hope you enjoy this chip. And if you’re ever in Denver, drop us a line. Chad and
Becca love to show customers around the fab.

CHENNAI COMMS SOLUTIONS
PRESENTING THE C2S-RF901
If you need an easy and effective wireless solution for your embedded system
design, Chennai Comms Solutions has the answer in the form of the C2S-RF901.
A low-power RF transceiver with a built-in antenna and auto-sensing RF switch,
the C2S-RF901 sends and receives data over a reliable wireless link using a dual
XBus connection.

NON-BLOCKING BUFFER!
All data received is passed through an internal non-blocking buffer. Reading from
the C2S-RF901 when no data is available will yield a value of -999 instead of
blocking until data arrives (which is typical XBus behavior). With the C2S-RF901,
you can keep working while you wait for data to arrive!

CONVENIENT PIN LOCATIONS!
With transmit and receive pins located on the same side of the part, you will never
find yourself moving components in an awkward way to accomodate the C2SRF901 in your designs. Just place it down and don’t worry.

receive
XBus

transmit
XBus

YOUR BEST SOLUTION FOR WIRELESS
Indeed, the C2S-RF901 is a true turnkey solution for wireless communications that
you will find yourself using every day.

“When it comes to wireless, don’t be a protozoan.
Just get yourself a C2S-RF901!”

FMBLASTER
FM/iX Sound Module

DESCRIPTION

FEATURES

The FM/iX FM Blaster is a versatile FMbased tone generator applicable to a diverse
set of devices from PC-compatible sound
cards to video game consoles to consumer
keyboards. The FM/iX comes with 10 professionally designed, stunningly realistic preset
patches that cover a wide range of musical
directions including classical, rock, plastic,
gasp, and techno.

•

•
•
•

1 voice of polyphony (new note or
instrument change will stop current
note)
10 preset instruments with built-in
envelopes
Industry standard tuning (equal
temperament)
Includes bass drum and snare/hihat
combination!

Middle C

INSTRUMENT LIST

PINOUT DIAGRAM

00. Harpsiclav

05. Bellrimba

01. Plucktar

06. Reso Strings

02. Tines

07. Glass Pad

03. Hollow Bass

08. Hi-Snare

04. Rubber Bass

09. Bass Drum

Note

Instrument

MOUNTLEAF
S O U N D

C O N C E P T S

© 2025 Mountleaf Sound Concepts LLC. All rights reserved.

96

94
95

92

93

90

91

89

87
88

85

86

84

82
83

80

81

78

79

77

75
76

73

74

72

70
71

68

69

66

67

65

63
64

61

62

60

58
59

56

57

54

55

53

51
52

49

50

48

46
47

44

45

42

43

41

39
40

38

36

37

NOTE VALUES

PartsPlus+

“Your source for parts... plus!”

FREE SHIPPING*

N4PB-8000 Push-Button Controller

¥3/ea.

• Push-button array controller with
support for up to 8 buttons
• 4 non-blocking XBus pins
• Great quality and price
Direction

Value

Result

Read

[button]

[button] down event

Read

-[button]

[button] up event

Read

-999

No new button events

¥4/ea.

LuX Industry LX700
• 7-segment numerical display with 2.5
digits and bonus minus sign
• Displays the full range of XBus values from
-199 to 199
Direction

Value

Result

Write

-199 to 199

display [value]

Write

-999

Turn off all segments

LuX Industry LX910C

t0
c0
q0

YOUR
DESIGN
HERE

¥8/ea.

• Custom-manufactured for your unique
application’
s display needs
• Now with integrated segment-based
touchscreen controller!
q1
c1
t1

Pin Direction

Value

Result

cN

Write

[segment]

Turn on [segment]

cN

Write

-[segment]

Turn off [segment]

cN

Write

999

Turn on all segments

cN

Write

-999

Turn off all segments

tN

Read

[segment]

[segment] touch event

tN

Read

-[segment]

[segment] release event

tN

Read

-999

No new touch events

qN

Write/
Read

[segment]

Query [segment] state;
Subsequent read yields 1 or
0 if [segment] is on or off

ASK ABOUT OUR PRICE GUARANTEE! WE WILL NOT BE UNDERSOLD!

44

诚尚Micro

TM

MC4010

MATH CO-PROCESSOR
COMMAND LIST

USAGE
Write a command sequence to any pin to
instruct the MC4010 to perform a calculation. A
command sequence (see table, right) consists of
an operation code followed by one or two values.
Once a complete command sequence is written
to the MC4010, the result register is updated
with the result of the specified calculation.
Reading from any pin retrieves the value
stored in the result register. result can be read
any number of times.
In the following example, the command sequence 50 20 4 is sent to the MC4010 to perform
the calculation 20 / 4 = __. The result, 5, is
stored in the result register and read back into
the accumulator.
# x0 is connected to an MC4010 input pin
mov 50 x0
# op code for division
mov 20 x0
# write first value
mov 4 x0
# write second value
mov x0 acc # read back result (5)

Operation

Command
sequence

result is set to:

Set

10 A

A

Add

20 A B

A + B

Subtract

30 A B

A - B

Multiply

40 A B

A x B

Divide

50 A B

A / B

Remainder

51 A B

Remainder of (A / B);
negative if A was negative

Modulus

60 A B

A mod B;
negative if B was negative

Exponent

70 A B

AB

Square
root

80 A

Square root of A,
rounded down

Min

90 A B

Smaller of A and B

Max

91 A B

Larger of A and B

PRICING

PIN CONFIGURATION

input/result

input/result

input/result

input/result

XBus

XBus

The MC4010 math co-processor can be obtained at a substantial discount when purchased
with sufficient quantities of the MC4000 or MC6000
microprocessors. Contact our sales agents today
to discuss your particular needs. We will be happy
to assist you!

XBus

XBus

Register

Purpose

input

Holds operations and values until a complete command sequence has been sent.

result

Holds the result of the last executed command. The value is limited to the range -999 to 999.

CSM_TD_1000302

1 of 1

DECISIVE

®

Pty Ltd

D80C010-F
/// KEY FEATURES
•
•
•

Stores a unique identification value that can be read over industry-standard XBus
Hardened against reverse engineering, radiation, and electromagnetic pulse (EMP) weapons
Temperature range of -40°C to +95°C, supporting usage in a wide range of environments

/// PIN DIAGRAM
read
XBus

read
XBus

/// CEO’S NOTE

SECURITY FOR TODAY’S WORLD
Dear Fellow Engineer,
In today’s world, the only guarantee is that there are no guarantees. Uncertainty is the norm
and the potential for conflict, or even chaos, lurks around every corner. In this world of multiple
and difficult to predict threat vectors, how can assets and secret information be protected?
Decisive Pty’s comprehensive D80 family of security solutions provides the answer.
The D80 family is designed for the needs of today’s security industry, where secret and sensitive
information must often interoperate with outside data— without compromising the security
boundary. At Decisive, we engineer security from the ground up, starting with tamper-resistant
enclosures for all of our components. Our multi-layered proprietary authentication protocol,
built with formally-verified methods, ensures an inviolable separation between trusted and
untrusted environments. And, with active intrusion detection built into the lowest level of our
architecture, your cybersecurity team can be notified immediately as soon as a potential threat
is encountered. When implemented correctly across all of your devices, the D80 family keeps
the good guys in and the bad guys out.
With top engineered solutions and rigorous quality control, you can count on Decisive to add
the security you need for the projects that need it most— we guarantee it!
Ronan R. Dornan
Chief Executive Officer

KU-JI GK LTD
KU-JI was founded in 1992 by Shushin Yukawa. We create a variety of electronic devices.
In addition to world-leading accelerometers and gyroscopes, our company has pioneered
the miniaturization of divination and other spiritual techniques using easily integrated microelectromechanical systems. This new kind of “spiritual computation,” or
“spiritation,”combines ancient learning with modern manufacturing and engineering,
and promotes understanding of the true nature of reality.

EK1 “ORACLE ENGINE”
Since time immemorial, the divination method known as I Ching has provided guidance,
wisdom, and insight to practitioners and laypeople alike. However, the traditional
method using yarrow stalks is not commonly performed today and people who wish to receive the insights of the I Ching use later-developed methods such as tossing coins or
even use programs based on the common random number generator (RNG) of modern computer
systems.
Pained by this situation, our founder Shushin Yukawa has developed the EK1 which painstakingly recreates the traditional yarrow stalk I Ching divination method in miniature
with advanced MEMS technology.
•
•

•

Includes built-in piezoelectric generator that converts a user’
s mechanical energy
into electrical energy to conduct the divination process.
Generates an I Ching hexagram represented as a stream of 6 digital values over 6
time units, starting with the lowermost line. A value of 100 corresponds to a solid
line and a value of 0 corresponds to a broken line.
Contains 50 microscopic precision-milled Achillea millefolium stalks to recreate
the oldest and truest method of hexagram generation.

• button (simple I/O)

N/C

KUJI-EK1
• oracle (simple I/O)

Other “Spiritation” Products by KU-JI GK LTD:
KUJI-TU1
KUJI-SS1
KUJI-AS1
KUJI-SH1
KUJI-FS1

Palmistry
“Four Pillars of Destiny”
Western Astrology
Onomancy
Feng Shui

Product demonstrations are available at KU-JI headquarters in Yamagata City, Yamagata
Prefecture, Japan. Please contact us via e-mail to schedule an appointment.

KUJI-EK1 “ORACLE ENGINE”

ABOUT KU-JI

崇信电子有限公司
PGA33X6
有时我们会遇到不能用常规部件或者正常手段解决的情况，出于这种缘由，
我们开发了PGA33X6，它拥有一个灵活而强大的逻辑结构，能够提升任何装
置的运行能力。
亮点:
• (3)
• (3)
• (6)
• (1)

简易的带缓冲输入引脚
简易的带缓冲输出引脚
过渡区乘法纵列
具备反馈以及直接输出能力的设置/重置触发器

• 已用一个“积之和”的通断配置组织，以便任意地将输入映射至输出
• 能够替换上百个分立的逻辑门
• 不适宜用于低功耗应用

乘列

触发器
输入

输出

加法行
PGA33X6DS_R4

2021年12月7日

RAVENDYNAMICS

natural language solutions
for a natural-language world

™

Recognize Words Quickly And Easily With Raven Dynamics!
Natural language control is a critical part of any modern interface, yet cost and complexity of implementation has slowed its adoption in low-power embedded environments. Raven Dynamics is about to change
this state of affairs with solutions based on its newly developed NEME Slice™ technology. By pre-encoding words and phrases as sets of small “slices” which are then associated with a hashed key, NEME
Slice™ can positively identify a dictionary’s worth of spoken content with an over 92% accuracy rate.
The Raven Dynamics NLP2 is the first widely available implementation of NEME Slice™ technology. NLP2 references an extensive

271 390 RAVEN

built-in English language index that was created in partnership with

109 874 DYNAMICS

top linguists, computer scientists, and product design experts. With
its built-in microphone and audio pass-through feature, NLP2 will
easily fit into your existing designs to add voice control to even the
simplest device.
NLP2 Key Features:

Figure 1. Words and phrases
are hashed into a six-digit
number. In this example, the
words “Raven” and “Dynamics”
are displayed, along with their
hashed equivalents.

•

Built-in support for the English language with mapping to a predefined keyword set.

•

Captures audio using built-in binaural microphones and processes spoken keywords as they are
detected in the audio stream.

•

Keywords are reported over XBus as pairs of 3-digit values and are buffered through an internal
non-blocking buffer that yields a value of -999 when attempting to read when no data is available.

•

Raw audio pass-through is available in addition to the keyword stream.

keywords
XBus

N/C
audio

simple I/O

Figure 2. NLP2 uses the industry-standard XBus format to communicate with your microcontroller.

Raven_allproducts-final-FINAL.docx

5

Replace this page with the “Supplemental Data” section divider.

Incredible Sound at a Breakthrough Price.
Sounds Impossible?

Nah... Sounds Like
Harmonic Maximization.

At the Sunnyvale Institute for Audio Engineering, we have done decades of advanced audio research. But even we know
that a truly breakthrough audio device only
comes around once in a generation. So it
was with no small amount of trepidation
when our scientists in the lab introduced
us to something they’d been working on for
the last few years. Would this be just another piece of “audio gear” destined to gather
dust on the shelves of your local electronics
store?
Our minds changed once we took a listen.
Everything sounded more alive, more present, more real to us than anything we’d
heard before. Whereas before the harmonies would float through the air listlessly
towards our ears, with this technology the
sound was heightened, improved... maximized.

The propellerheads in back won’t like that
we’re showing it to you, but go on— have
a peek at the proprietary Harmonic Maximization formula:
AUDIO_OUT = (AUDIO_IN - 50) x 4 + 50
“Yes, but what does all that mumbo-jumbo
mean?” you might ask. It may be Greek
to you and me, but don’t worry— what it
means for us is crisp highs and booming
lows, all in perfect balance. As for all that
math, well, we’ll just have to trust that our
world-class acoustics engineers know what
to do with it! And it’s a good thing we do,
because they’ve taken that little algorithm
and miniaturized it into an ingenious little
device you can plug into any audio source.

The Sunnyvale Institute for Audio Engineering
Changing the Way You Hear, from Ear to Ear™

POSEIDON-779 // THORIUM MINING UNIT
ACTUATOR CONTROL SUBSYSTEM
2A27 GEOMETRIC SPECIFICATIONS

50

40 ≤ Y < 80

0

80

30
DANGER
FLUX POINT

X < 20

30
40 ≤ X < 80
X ≥ 60

UNDERSTAND: This is a geometric visualization of a state space. The
2A27 actuator control must take a value as shown in specifications dependent on inputs as described.
UNDERSTAND: The 0 value area in the middle is required so that the
actuator avoids the flux point.
ACT: Create a device that maps given coordinates to the corresponding
power value as specified in this geometric visualization.

Welcome to DarkLord555’s Creepy Sound Effects Page
This page was designed for Internet Explorer 3.0 or better
You are the 1792th visitor to this page

==================

You have found yourself in a dark wood…
In a huge forest with no beginning or end…
What is that noise??
Before you know it, the darkness has taken you…!!!
==================
These sound effects were recorded and modified by me, DarkLord555. They are free to use. You can use these
sound effects to scare your little sister or whatever else, I don’t care:

Sinister Giggle (giggle.wav):
100

80

41

14

14

41

69

74

54

27

19

40

75

Unsettling Laugh (laugh.wav):
20

76

11

30

17

27

48

81

29

74

24

19

Blood-Curdling Cry (cry.wav):
16

36

42

14

10

58

100

76

26

28

70

80

42

Startling Crash (crash.wav):
39

44

95

67

17

38

39

24

30

Creepy Singing, Ring Around the Rosie (ring.wav):
90

33

86

64

97

98

87

32

13

http://www.web-homes.co.ee/users/~DarkLord555/RandomStuff/SoundEffects.htm

45

36

50

80

PP-221

CARBINE TARGET ILLUMINATOR
Don’t let your operators get caught fiddling with rangefinder settings at the wrong moment.
Today’s aiming devices for individual carbine weapons often feature complex illuminators with
multiple switches and dials, which can be difficult to operate in the dark, or worse— during an
engagement. The PP-221 eliminates these issues by automatically snapping to three predefined
settings optimized for common engagement distances.
Radar Range

Diagram

Laser

20° Flood

60° Flood

1-2 time units

0%

---

On

3-4 time units

50%

On

---

5-6 time units

100%

---

---

Short range mode. For close-quarters situations and room-to-room engagements, short range
mode sets the flood light to a wide diffusion to illuminate the largest possible area without wasting power on an aiming laser.
Mid range mode. For use in a wide variety of urban environments, the flood light is adjusted to
a narrower cone in order to project illumination towards the target area, while the laser point
enables precise aiming.
Long range mode. The highest-power laser point with the lowest divergence used for outdoor
situations or in situations with excessive non-natural ambient illumination.

The Assembled Meat Primer
Sample Specifications
Now that you have your meat assembler up and running, it’s time to put the device through its
paces! You’ll find, as many have, that assembled meat isn’t just a convenient, cost-effective solution for a commercial dining facility— it can also be a versatile culinary tool in the hands of an
experienced operator. Use the meat patterns below to get started with some familiar servings.
Don’t be afraid to experiment, however!
Lean mix (95% lean, 5% fat)

Fat mix (20% lean, 80% fat)

CUTLET-STYLE MEAT
A traditional cutlet of meat with fat around the edges that will crisp nicely when broiled.
Valve

First

Last

Nutrition Facts
Serving size: 100 grams
Calories 		
217
Fat (g) 		
16
Carbs (g)
0
Protein (g)
19

valve-0
valve-1
valve-2

STEAK-STYLE MEAT
This lean “steak” was inspired by the fine marbling that can be found in high-grade beef.
Valve

First

Last

Nutrition Facts
Serving size: 100 grams
Calories 		
176
Fat (g) 		
4
Carbs (g)
0
Protein (g)
34

valve-0
valve-1
valve-2

BACON-STYLE MEAT
Rashers of good streaky bacon are never far when you have this pattern queued up!
Valve

First

Last

valve-0
valve-1
valve-2

http://assembled.meat/primer/samplespecifcations/signin?_encoding=UTF8

Nutrition Facts
Serving size: 100 grams
Calories 		
227
Fat (g) 		
18
Carbs (g)
0
Protein (g)
16

Hey there! I’ve picked out some keywords for the biggest shows currently on television. Xiaomei had
some ideas too, so between the two of us I’m sure we’ve come up with a pretty comprehensive list. Of
course, you can just start with “Get the Throne” for the first product. Thanks for all your hard work!
— David 戴维

David & Xiaomei’s
List of Spoiler-Related Keywords
TRUTH INVESTIGATORS | 盘根究底
102
325
526
520
352
815

113
475
367
817
559
628

MURDER
BASEMENT
TENNIS RACKET
BIRTHDAY
MOTHER-IN-LAW
MUSHROOM BURGER

GET THE THRONE | 权力的战争
711
495
575
712
356
138

573
160
645
917
361
420

EMPEROR
CENTURIONS
POISON MASTER
MIDWIFE
DWARF REBELLION
SHADOW ZONE

MEMORIES OF TOMORROW | 明日记忆
238
902
814
944
873
821

458
197
228
156
873
345

PODCAST
BOYFRIEND
TROLLEY BUS
SHRUB
AQUARIUM
COLLECTOR’S EDITION

MY ROOMMATE IS A LAMIA | 我的室友是蛇精
870
901
832
599
410
877

707
711
502
884
266
876

LAMIA
SUCCUBUS
BASS GUITAR
SEAT BELT
TISSUE PAPER
DENTAL INSURANCE

CONFIDENTIAL INFORMATION.
DO NOT REDISTRIBUTE WITHOUT AUTHORIZATION.

iNK

intelligent ink

Wavelength-Based Colour Classification
Light Colour

Light Wavelength

Min Value

Max Value

SmartDye Colour

Red

620nm - 750nm

20

39

.blood

Orange

590nm - 620nm

40

49

Deep Nacho

Yellow

570nm - 590nm

50

59

Chartreuse Abuse

Green

495nm - 570nm

60

69

Ballistic Viridian

Blue

450nm - 495nm

70

79

Cool Dad®

Violet

380nm - 450nm

80

89

HyPURPLE

iNK SmartDye™ Colour Space
100
Cool Dad®
(15, 80)

HyPURPLE
(75, 85)

Ballistic Viridian
(5, 60)
n-axis

Neutral
(50, 50)

Chartreuse Abuse
(5, 5)
0

Deep Nacho
(50, 5)

.blood
(95, 5)

k-axis
CONFIDENTIAL INFORMATION.
DO NOT REDISTRIBUTE WITHOUT AUTHORIZATION.

100

The Elegant Bachelor

Making the Most of a Few Simple Ingredients
It is a given that the elegant bachelor will have a wet bar for entertaining friends or
that very special guest. But stocking all of the various liquors needed to fully equip a bar
can be quite expensive, a cost that would easily run into the thousands of dollars. Fortunately, the science of mixology has shown us that a respectable variety of drinks can be
made with a few key ingredients: vodka, gin, and dry vermouth in the alcohol department, and sweetened lemon, lime, and cranberry for the mixes.
With just these six components, a number of classic cocktails are eminently possible
for the elegant bachelor to serve to his evening company. Here we present them, along
with sample talking points.
VODKA SHOT
“This is sure to get the party started.”
☐ 1.5 oz. vodka
LEMON DROP
“‘When life hands you lemons, make
Lemon Drops,’ is what I always say.”
☐ 3 oz vodka
☐ 1 oz. lemon mix
COSMOPOLITAN
“Now here’s a sophisticated drink for a
discerning [gentleman or lady].”
☐ 2 oz. vodka
☐ 1 oz. lime mix
☐ 1 oz. cranberry mix
CAPE COD
“Did you know that cranberries used to
be called craneberries? It’s true.”

VODKA MARTINI
“Here’s an ingenious variation on the
classic martini.”
☐ 3 oz. vodka
☐ 1 oz. dry vermouth
GIMLET
“The perfect cocktail for a fine evening
with good company.”
☐ 3 oz. gin
☐ 1 oz. lime mix
GIN MARTINI
“The martini is one of those drinks that
has simply never gone out of style.”
☐ 3 oz. gin
☐ 1 oz. dry vermouth

☐ 2 oz. vodka
☐ 2 oz. cranberry mix

21

Figure 7G: Sector Map
SYNC = 0

600
港口

SYNC = 100

204

SYNC = 20

200
100

PING ≥ 80

政府大楼
203

201
202
商住区

SYNC = 80

700

PING ≤ 50

SYNC = 40

工业区
SYNC = 60

AWH

W DEPTH

CONFIGURATION

AVG

ANCR

MOTION AMPLITUDE

←100

↑100

←100

C

B

C

0→

0↓

0→

4

2

←100

A

0→

7

5

SushiRobo

3

1

DINING AREA

←100

↑100

←100

C

B

C

0→

0↓

0→

OMAKASE 9000

KITCHEN

STUDIO COMPLEX, BUILDING 8

RESTAURANT / KITCHEN
PRELIMINARY DESIGN

PROJECT:
SUSHIROBO

MAIN ENTRANCE

8

6

CONVEYOR BELT

ENGINEERING BY:
INFRASTRUCTURE UNIT 2

DESIGN BY:
SEKOVA

RESTROOMS

LuX Industry Custom LCD Spec (Revision 3)

LUX

1. Place the design you want in the marked area below.
2. Mark regions CLEARLY with whole numbers 1-998.
3. Questions? Call Chuck.

1

™

2

14
13
12
11
10

3

4

5

24
23
22
21
20

30

31

32

33

34

6

Notes:
Temperature/Power Output

0-19

20-39 40-59 60-79 80-100

Template © 1996 LuX Industry.

Control Rods

0

50

100

SuemuraLab

Biological Sciences Building (Building 34), 5th Floor

Mass Production of a Neural Processing Lattice
Suemura, L.1, Zhao, F.1, Grinnell, G.1, Farzan, K.2, Webb, C.2
1

Biological Research Group

2

Neuroscience Research Group

There has been considerable interest in creating lattice-like structures to facilitate the growth of cells of various types in highly ordered configurations.[1] In particular, one exciting potential use of such a structure would
be to harness the computational power of neurons. In this paper, we present a method for quickly and inexpensively creating lattices suitable for neuron growth by depositing layers of substrate in predefined patterns.
Mass-produced lattices could have considerable utility in computational neuroscience and beyond.[2][3]

Template-Based Layering

0

-

-

-

-

-

-

1

a

a

a

a

a

a

2

b

b

b

b

b

b

3

a

b

a

b

a

b

4

y

a

a

y

a

y

5

-

a

a

-

a

-

6

y

-

-

y

-

y

7

-

a

-

-

-

-

8

-

-

-

-

b

-

Our approach centers around the
use of three main substrates: a-MSH,
b-P2, and y(HG). These substrates are
are indexed for easy translation into
“sheets” of patterns of 6 cells each [Fig
1]. Because of the modularity of the
substrate, a surprisingly small number
of predefined patterns can be used
to create a wide range of possible
substrate designs, making them wellsuited to both research and commercial applications. Quality tests indicate
that the resulting substrates are comparable to those created by previously
described methods.[4][5]

Fig. 1: The master scaffold layer templates.

Pattern: 1, 4, 6, 6, 0, 0

Pattern: 2, 1, 2, 4, 7, 7

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Fig. 2: Example patterns and resulting substrates from the lattice “printer.”
LatticeWhitepaper-StillNeedsReferences&Appendices!!_DRAFT.acwf

The cell-based “printer” assembles
scaffolds in 6 x 6 chunks, from bottom
to top [Fig 2]. By using the printer to
create patterns up to 6 layers deep,
scaffolds can be assembled and then
delivered to the culture lab for neuron
growth.

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