Sony HSR-1 Service Manual page 17

HD64F7045F28 (HITACHI)
32-BIT MICROCOMPUTER
—TOP VIEW—
109
110
115
120
125
130
135
140
144
PIN PIN
I/O SIGNAL I/O
NO. NO.
WRHH
1 I/O 49 I/O
PA23/
AH
2 I/O PE14/TIOC4C/DACK0/ 50 I/O
WRHL
3 I/O PA22/ 51 I/O
CASHH
4 I/O PA21/ 52 I/O
IRQOUT
5 I/O PE15/TIOC4D/DACK1/ 53 I/O
6 — GND 54 I/O
7 I/O PC0/A0 55 —
8 I/O PC1/A1 56 I/O
9 I/O PC2/A2 57 I/O
10 I/O PC3/A3 58 I/O
11 I/O PC4/A4 59 I/O
12 — V 60 I/O
CC
13 I/O PC5/A5 61 —
14 — GND 62 I/O
15 I/O PC6/A6 63 —
16 I/O PC7/A7 64 I/O
17 I/O PC8/A8 65 I/O
18 I/O PC9/A9 66 I/O
19 I/O PC10/A10 67 I/O
20 I/O PC11/A11 68 I/O
21 I/O PC12/A12 69 I/O
22 I/O PC13/A13 70 I/O
23 I/O PC14/A14 71 —
24 I/O PC15/A15 72 I/O
25 I/O PB0/A16 73 I/O
26 — V 74 I/O
CC
27 I/O PB1/A17 75 I/O
28 — GND 76 I/O
CASHL
29 I/O PA20/ 77 —
BACK
30 I/O 78 I/O
PA19/ /DRAK1
IRQ0 POE0 RAS
31 I/O PB2/ / / 79 —
IRQ1 POE1 CASL
32 I/O 80 I/O
PB3/ / /
BREQ
33 I/O 81 I/O
PA18/ /DRAK0
IRQ2 POE2 CASH
34 I/O 82 I/O
PB4/ / /
35 — GND 83 I/O
IRQ3 POE3
36 I/O PB5/ / /RDWR 84 I/O
IRQ4 BACK
37 I/O 85 —
PB6/ /A18/
IRQ5 BREQ
38 I/O PB7/ /A19/ 86 I/O
IRQ6 WAIT
39 I/O 87 —
PB8/ /A20/
40 — V 88 I/O
CC
IRQ7 ADTRG
41 I/O 89 I/O
PB9/ /A21/
42 — GND 90 I/O
RD
43 I/O PA14/ 91 I/O
WDTOVF
44 O 92 I/O
ADTRG
45 I/O PD31/D31/ 93 —
IRQOUT
46 I/O 94 I
PD30/D30/
WRH
47 I/O PA13/ 95 I
WRL
48 I/O PA12/ 96 I
HSR-1/1P
HSR-2/2P
72
70
65
60
55
50
45
40
37
PIN
SIGNAL I/O SIGNAL
NO.
CS1
97 I MD2
PA11/
CS0
98 I NMI
PA10/
IRQ3
PA9/TCLKD/ 99 — V
CC
IRQ2 AH
100 I/O
PA8/TCLKC/ PA16/
CS3 WAIT
PA7/TCLKB/ 101 I/O PA17/
CS2
102 I MD1
PA6/TCLKA/
GND 103 I MD0
CS3
104 — PLLV
PD29/D29/ CC
CS2
PD28/D28/ 105 — PLLCAP
PD27/D27/DACK1 106 — PLLGND
PD26/D26/DACK0 107 I/O PA15/CK
DREQ1
RES
PD25/D25/ 108 I
DREQ0
GND 109 I/O
PE0/TIOC0A/
DREQ0
PD24/D24/ 110 I/O PE1/TIOC0B/DRAK0
DREQ1
V 111 I/O
PE2/TIOC0C/
CC
IRQ7
PD23/D23/ 112 — V
CC
IRQ6
PD22/D22/ 113 I/O PE3/TIOC0D/DRAK1
IRQ5
PD21/D21/ 114 I/O PE4/TIOC1A
IRQ4
PD20/D20/ 115 I/O PE5/TIOC1B
IRQ3
116 I/O PE6/TIOC2A
PD19/D19/
IRQ2
PD18/D18/ 117 — GND
IRQ1
PD17/D17/ 118 I PF0/AN0
GND 119 I PF1/AN1
IRQ0
PD16/D16/ 120 I PF2/AN2
PD15/D15 121 I PF3/AN3
PD14/D14 122 I PF4/AN4
PD13/D13 123 I PF5/AN5
PD12/D12 124 — AGND
V 125 I PF6/AN6
CC
PD11/D11 126 I PF7/AN7
GND 127 — AV
REF
PD10/D10 128 — AV
CC
PD9/D9 129 — GND
PD8/D8 130 I/O PA0/RXD0
PD7/D7 131 I/O PA1/TXD0
DREQ0
PD6/D6 132 I/O PA2/SCK0/
V 133 I/O PA3/RXD1
CC
PD5/D5 134 I/O PA4/TXD1
GND 135 — V
CC
DREQ1
PD4/D4 136 I/O PA5/SCK1/
PD3/D3 137 I/O PE7/TIOC2B
PD2/D2 138 I/O PE8/TIOC3A
PD1/D1 139 I/O PE9/TIOC3B
PD0/D0 140 I/O PE10/TIOC3C
GND 141 — GND
XTAL 142 I/O PE11/TIOC3D
MD3 143 I/O PE12/TIOC4A
MRES
EXTAL 144 I/O PE13/TIOC4B/
INPUTS
ADTRG
: A/D CONVERTER TRIGGER
AN0 - AN7 : ANALOG
BREQ
: BUS REQUEST
DREQ0 DREQ1
, : DMA TRANSFER REQUEST
EXTAL : CRYSTAL OSCILLATOR AND EXTERNAL CLOCK
FWP : FLASH MEMORY WRITE DISABLE
IRQ0 IRQ7
- : INTERRUPT REQUEST
MD0 - MD3 : MODE SELECT
MRES
: MANUAL RESET
NMI : NON-MASKABLE INTERRUPT
PF0 - PF7 : PORT F
POE0 POE3
- : PORT OUTPUT ENABLE
RES
: POWER ON RESET
RXD0, RXD1 : RECEIVE DATA
TCLKA - TCLKD : MTU TIMER CLOCK
WAIT
: WAIT
XTAL : EXTERNAL CRYSTAL OSCILLATOR
OUTPUTS
A0 - A21 : ADDRESS BUS
AH
: ADDRESS HOLD
BACK
: BUS REQUEST ACKNOWLEDGE
CASH
: HIGH COLUMN ADDRESS STROBE
CASHH
: HH COLUMN ADDRESS STROBE
CASHL
: HL COLUMN ADDRESS STROBE
CASL
: LOW COLUMN ADDRESS STROBE
CK : SYSTEM CLOCK
CS0 CS3
- : CHIP SELECT
DACK0, DACK1 : DMA TRANSFER STROBE
DRAK0, DRAK1 : DREQ ACKNOWLEDGE
IRQOUT
: INTERRUPT REQUEST
RAS
: ROW ADDRESS STROBE
RD
: READ
RDWR : DRAM READ/WRITE
TXD0, TXD1 : TRANSMIT DATA
WDTOVF
: WATCH-DOG TIMER OVERFLOW
WRH
: HIGH WRITE
WRHH
: HH WRITE
WRHL
: HL WRITE
WRL
: LOW WRITE
INPUTS/OUTPUTS
D0 - D31 : DATA BUS
PA0 - PA23 : PORT A
PB0 - PB9 : PORT B
PC0 - PC15 : PORT C
PD0 - PD31 : PORT D
PE0 - PE15 : PORT E
SCK0, SCK1 : SERIAL CLOCK
TIOC0A - TIOC0D : MTU INPUT CAPTURE/OUTPUT COMPARE
TIOC1A, TIOC1B : MTU INPUT CAPTURE/OUTPUT COMPARE
TIOC2A, TIOC2B : MTU INPUT CAPTURE/OUTPUT COMPARE
TIOC3A - TIOC3D : MTU INPUT CAPTURE/OUTPUT COMPARE
TIOC4A - TIOC4D : MTU INPUT CAPTURE/OUTPUT COMPARE
IRQ0
/
IRQ1
/
IC
7-11