Denon AVC-4310 - M62320 GP IC Information; M62320 GP Pin Assignments and Block Diagram

106
AVR-4310CI/AVR-4310/AVC-4310
M62320GP (MA : IC703)
Functional Block Diagram
16
13
14
15
1
4
3
2
125
116
107
98
0SCOS
1SCLCS
2SCADS
D0
V
DD
7D1D
6D2D
5D3D
4DDNG
noitcnuFO/IemaNniP.oNniP
2 SCL Input Serial clock input
3 SDA Input/Output Serial data input/output
1 SO Output Serial data output
16 CS0
15 CS1
14 CS2
Input Chip select data input
4D0
5D1
6D2
7D3
9D4
10 D5
11 D6
12 D7
Input/Output Parallel data input/output
13 V
DD
— Power supply
8 GND — GND
D0
5
D1
6
D2
7
D3
9
D4
10
D5
11
D6
12
D7
4
13
8
V
DD
GND
8
8
8
8
8
8
Input data
Output data Input/output
1
3
SDA
2
SCL
15
CS1
14
CS2
16
CS0
SO
I
2
C Bus
transceiver
Shift register
Input data
latch
I/O setting
data latch
Output data
latch
I/O port
Power-on
reset
Chip-select