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GMS30120 Просмотр технического описания (PDF) - Hyundai Micro Electronics
Номер в каталоге
Компоненты Описание
производитель
GMS30120
4-BIT SINGLE CHIP MICROCOMPUTERS
Hyundai Micro Electronics
GMS30120 Datasheet PDF : 158 Pages
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Chapter 1. Introduction
Block Diagram
The GMS300 series is composed as shown below. These blocks are detailed in
CHAPTER2.
RESET
1
VDD
24
GND
2
Reset
ROM
Ø
64word
8
Ø
16page
8bit
4
8
10
Program counter
Stack
10
4
4
Watchdog
timer
Instruction
Decoder
4
MUX
ALU
4
4
Control Signal
2
X-Reg
RAM
16word x
16
RAM
Word
Selector
Y-Reg
ST
2page x 4bit
4
ACC
OSC
4
R-Latch
4
44
10
D-Latch
10
4
Pluse
Generator
23 22 7 8 9 10
OSC1 OSC2
K0 ~ K3
3456
R0 ~ R3
11 12 13 14 15 16 17 18 19 20
D0 ~ D9
21
REMOUT
Fig 1-1 Block Diagram (for GMS30140)
1- 2
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