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LSI PIN DESCRIPTION
M37641M8-141FP (X2485200) CPU (USB 32K) .......................................................................... 33
HD6417709SF133 (X2081A00) CPU (SH-3) ................................................................................. 34
YSS910-S (XV988A00) DSP6 (Digital Signal Processor) ........................................................... 35
YSS919B-H (XZ693B00) DSP7 (Digital Signal Processor) ......................................................... 36
SGH603064F-62F (XV973A00) Gate Array .................................................................................. 37
YM3436DK (XG948E00) DIR2 (Digital Format Interface Receiver) ........................................... 37
MBCG61594-130 (X3299A00) ATSC2A ....................................................................................... 38
CS8415A-CS (X2089A00) DIR (Digital Audio Interface Receiver) ............................................. 39
S1D13704F00A100 (X3498A00) LCDC (LCD Controller) ............................................................ 39
CS8405A-CS (XZ349A00) DIT (Digital Audio Interface Transmitter) ........................................ 40
AK4393-VF-E2 (XW029A00) DAC (Digital to Analog Converter) .............................................. 40
CS5361-KS (X3447A00) ADC (Analog to Digital Converter) ..................................................... 40
M37641M8-141FP (X2485200) CPU (USB 32K)
PIN
NAME
NO.
1
P6
/DQ
1
2
P6
/DQ
0
3
P5
//W/(R//W)
7
4
P5
//R(E)
6
5
P5
/A
5
0
6
P5
//S
4
7
P5
//IBF
3
8
P5
/OBF
2
9
CNV
/V
SS
10
/RESET
11
P5
/T
/XC
1
OUT
12
P5
/X
0
CIN
13
V
SS
14
X
IN
15
X
OUT
16
V
CC
17
AV
CC
18
LPF
19
AV
SS
20
P4
/CNTR
4
21
P4
/CNTR
3
22
P4
/INT
2
23
P4
/INT
1
24
P4
//EDMA
0
25
P8
//RTS
7
26
P8
//CTS
6
27
P8
/URXD
5
28
P8
/UTXD
4
29
P8
//RTS
/STXD
3
2
30
P8
//CTS
/SRXD
2
2
31
P8
/URXD
/SCLK
1
2
32
P8
/UTXD
//SRDY
0
2
33
P3
//RD
7
34
P3
//WR
6
35
P3
/SYNC
5
36
P3
/Ø
4
OUT
37
P3
/DMA
3
OUT
38
P3
2
39
P3
1
40
P3
/RDY
0
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I/O
FUNCTION
I/O
1
Port 6
I/O
0
I/O
I/O
I/O
Port 5
I/O
0
I/O
0
I/O
0
I
Chip operation mode
PP
I
Reset input
I/O
OUT
Port 5
I/O
Ground
I
Quartz crystal input
O
Quartz crystal output
Power supply +5V
Analog power supply +5V
O
Loop filter for synthesizer
Analog ground
I/O
1
I/O
0
I/O
Port 4
1
I/O
0
I/O
I/O
1
I/O
1
I/O
1
I/O
1
Port 8
I/O
I/O
I/O
I/O
I/O
I/O
I/O
OUT
I/O
Port 3
I/O
I/O
I/O
I/O
manuals search engine
（LSI 端子機能表）
PIN
NAME
NO.
41
P1
/AB
7
42
P1
/AB
6
43
P1
/AB
5
44
P1
/AB
4
45
P1
/AB
3
46
P1
/AB
2
47
P1
/AB
1
48
P1
/AB
0
49
P0
/AB
7
50
P0
/AB
6
51
P0
/AB
5
52
P0
/AB
4
53
P0
/AB
3
54
P0
/AB
2
55
P0
/AB
1
56
P0
/AB
0
57
P2
/DB
7
58
P2
/DB
6
59
P2
/DB
5
60
P2
/DB
4
61
P2
/DB
3
62
P2
/DB
2
63
P2
/DB
1
64
P2
/DB
0
65
P7
/OBF
4
66
P7
//IBF
//HLDA
3
1
67
P7
//S
2
68
P7
//HOLD
1
69
P7
//SOF
0
70
USB D+
71
USB D-
72
Ext. Cap
73
V
SS
74
V
CC
75
P6
/DQ
7
76
P6
/DQ
6
77
P6
/DQ
5
78
P6
/DQ
4
79
P6
/DQ
3
80
P6
/DQ
2
I/O
FUNCTION
I/O
15
I/O
14
I/O
13
I/O
12
Port 1
I/O
11
I/O
10
I/O
9
I/O
8
I/O
7
I/O
6
I/O
5
I/O
4
Port 0
I/O
3
I/O
2
I/O
1
I/O
0
I/O
7
I/O
6
I/O
5
I/O
4
Port 2
I/O
3
I/O
2
I/O
1
I/O
0
I/O
1
I/O
I/O
Port 7
1
I/O
I/O
I/O
USB +voltage line interface
I/O
USB -voltage line interface
I/O
Power supply +3.3V
Ground
Power supply +5V
I/O
7
I/O
6
I/O
5
Port 6
I/O
4
I/O
3
I/O
2
01V96
ADA: IC002
33
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