SD6830 查看數據表（PDF） - AUK -> KODENSHI CORP
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SD6830 Datasheet PDF : 34 Pages
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4. Block Diagram
VSS 1
OSCIN 2
OSCOUT 3
G4
D0 5
D1 6
D2 7
D3 8
E0 9
E1 10
E2 11
E3 12
OSC
Reset
Control
Port
G
Watchdog
Timer
H
4
L
4
A
4
Z
3
Carrier
Frequency
Generator
RAM
4
4
3
4
B
4
ALU
Port
D
4
4
STACK
CY
10
PC
10
ROM
Port
E
4
8
SF
Instruction
Decoder
4
4
Key Input
Detector
OSC
Start/Stop
Control
SD6830
Port
C
Test
Control
24 VDD
23 C/REM
22 TEST
Port
K
21 K
20 F0
19 F1
18 F2
17 F3
Port
F
16 F4
15 F5
14 F6
13 F7
Figure 4-1 Block Diagram of the SD6830
KSI-W002-000
2
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