Sony BVP-900P Maintenance Manual page 140

IC
HD6417032VF12 (HITACHI)
C-MOS 32-BIT RISC MICROCOMPUTER
—TOP VIEW—
85
90
AV
SS
AV DD
AV
REF
V
SS
V
DD
100
V
SS
110
112
NOTE:
TYPE V
DD
VF12 +3.3 V
F20 +5.0 V
PIN PIN
I/O SIGNAL
No. No.
1 I/O PB14/TP14/IRQ6 39
2 I/O PB15/TP15/IRQ7 40
3 — V 41
SS
4 I/O AD0 42
5 I/O AD1 43
6 I/O AD2 44
7 I/O AD3 45
8 I/O AD4 46
9 I/O AD5 47
10 I/O AD6 48
11 I/O AD7 49
12 — V 50
SS
13 I/O AD8 51
14 I/O AD9 52
15 — V 53
DD
16 I/O AD10 54
17 I/O AD11 55
18 I/O AD12 56
19 I/O AD13 57
20 I/O AD14 58
21 I/O AD15 59
22 — V 60
SS
23 O A0 (HBS) 61
24 O A1 62
25 O A2 63
26 O A3 64
27 O A4 65
28 O A5 66
29 O A6 67
30 O A7 68
31 — V 69
SS
32 O A8 70
33 O A9 71
34 O A10 72
35 O A11 73
36 O A12 74
37 O A13 75
38 O A14 76
2-14
56
V
SS
50
V
DD
V 40
SS
V
SS
30
29
V = GND
SS
AV = AGND
SS
PIN
I/O SIGNAL I/O SIGNAL
No.
O A15 77 — V
DD
— V 78 O WDTOVF
SS
O A16 79 I RES
O A17 80 I MD0
— V 81 I MD1
DD
O A18 82 I MD2
O A19 83 — V
DD
O A20 84 — V
DD
O A21 85 — AV
DD
O CS0 86 I AV
REF
O CS1/CASH 87 I PC0/AN0
O CS2 88 I PC1/AN1
O CS3/CASL 89 I PC2/AN2
— V 90 I PC3/AN3
SS
I/O PA0/CS4/TIOCA0 91 — AV
SS
I/O PA1/CS5/RAS 92 I PC4/AN4
I/O PA2/CS6/TIOCB0 93 I PC5/AN5
I/O PA3/CS7/WAIT 94 I PC6/AN6
I/O PA4/WRL (WR) 95 I PC7/AN7
I/O PA5/WRH (LBS) 96 — V
SS
I/O PA6/RD 97 I/O PB0/TP0/TIOCA2
I/O PA7/BACK 98 I/O PB1/TP1/TIOCB2
— V 99 — V
SS DD
I/O PA8/BREQ 100 I/O PB2/TP2/TIOCA3
I/O PA9/AH/IRQOUT/ADTRG 101 I/O PB3/TP3/TIOCB3
I/O PA10/DPL/TIOCA1 102 I/O PB4/TP4/TIOCA4
I/O PA11/DPH/TIOCB1 103 I/O PB5/TP5/TIOCB4
I/O PA12/IRQ0/DACK0/TCLKA 104 I/O PB6/TP6/TOCXA4/TCLKC
I/O PA13/IRQ1/DREQ0/TCLKB 105 I/O PB7/TP7/TOCXB4/TCLKD
I/O PA14/IRQ2/DACK1 106 — V
SS
I/O PA15/IRQ3/DREQ1 107 I/O PB8/TP8/RXD0
— V 108 I/O PB9/TP9/TXD0
DD
O CK 109 I/O PB10/TP10/RXD1
— V 110 I/O PB11/TP11/TXD1
SS
I EXTAL 111 I/O PB12/TP12/IRQ4/SCK0
I XTAL 112 I/O PB13/TP13/IRQ5/SCK1
— V
DD
I NMI
21
AD15 PA15/
20
AD14 PA14/
19
IRQ1 DREQ0
AD13 PA13/ /
18
IRQ0
AD12 PA12/ /DACK0/TCLKA
17
AD11 PA11/DPH/TIOCB1
16
AD10 PA10/DPL/TIOCA1
14
AH IRQOUT
AD9 PA9/ /
13
AD8
11
AD7
10
AD6
9
AD5 PA5/
8
AD4 PA4/
7
AD3 PA3/
6
AD2 PA2/
5
AD1 PA1/
4
AD0 PA0/
95
PC7/AN7
PB15/TP15/
94
PC6/AN6
PB14/TP14/
93
PC5/AN5
PB13/TP13/
92
PC4/AN4
PB12/TP12/
90
PC3/AN3
PB11/TP11/TXD1
89
PC2/AN2
PB10/TP10/RXD1
88
PC1/AN1
PB9/TP9/TXD0
87
PC0/AN0
PB8/TP8/RXD0
PB7/TP7/TOCXB4/TCLKD
79
RES
PB6/TP6/TOCXA4/TCLKC
82
MD2
PB5/TP5/TIOCB4
81
MD1
PB4/TP4/TIOCA4
80
MD0
PB3/TP3/TIOCB3
76
NMI
PB2/TP2/TIOCA3
73
EXTAL
PB1/TP1/TIOCB2
74
XTAL
PB0/TP0/TIOCA2
86
AVREF
69
IRQ3 DREQ1
/
68
IRQ2 DACK1
/
67
/TCLKB
66
65
64
63
ADTRG
/
62
BREQ
PA8/
60
BACK
PA7/
59
RD
PA6/
58
WRH LBS
( )
57
WRH WR
( )
56
CS7 WAIT
/
55
CS6
/TIOCB0
54
CS5 RAS
/
53
CS4
/TIOCA0
2
IRQ7
1
IRQ6
112
IRQ5
/SCK1
111
IRQ4
/SCK0
110
109
108
107
105
104
103
102
101
100
98
97
78
WDTOVF
47
A21
46
A20
45
A19
44
A18
42
A17
41
A16
39
A15
38
A14
37
A13
36
A12
35
A11
34
A10
33
A9
32
A8
30
A7
29
A6
28
A5
27
A4
26
A3
25
A2
24
A1
23
HBS
A0 ( )
71
CK
51
CS3/CASL
50
CS2
49
CS1/CASH
48
CS0
BVP-900
BVP-900P