Sony DSR-1500 Service Manual page 14

IC
CXP912032-208R (SONY)
16-BIT SINGLE CHIP MICROCOMPUTER
—TOP VIEW—
76
80
85
90
95
100
PIN PIN
I/O SIGNAL I/O
NO. NO.
1 O PB4/PPO012 26 I/O
2 O PB5/PPO013 27 I/O
3 O PB6/PPO014 28 I/O
4 O PB7/PPO015 29 I/O
5 O PC0/PPO016 30 I
6 O PC1/PPO017 31 I
7 O PC2/PPO018 32 I
8 O PC3/RTO0 33 I
9 O PC4/RTO1 34 O
10 O PC5/RTO2 35 I/O
11 O PC6/RTO3 36 O
12 O PC7/RTO4 37 O
13 — GND 38 I/O
14 I/O PD0/KS0 39 —
15 I/O PD1/KS1 40 O
16 I/O PD2/KS2 41 I
17 I/O PD3/KS3 42 —
18 I/O PD4/KS4 43 O
19 I/O PD5/KS5 44 O
20 I/O PD6/KS6 45 O
21 I/O PD7/KS7 46 O
22 I/O PE0 47 O
23 I/O PE1 48 O
24 I/O PE2 49 I
25 I/O PE3 50 I
11-8
50
45
40
35
30
26
PIN PIN
SIGNAL I/O SIGNAL I/O
NO. NO.
PE4 51 I PH0/EXI0 76
PE5 52 I PH1/EXI1 77 —
PE6 53 I PH2/SYNC0/PMI 78 I/O
PE7 54 I PH3/SYNC1 79 I/O
EC0 INT0
PF0/ / 55 I PH4/PMSK 80 I/O
EC2 INT1
PF1/ / 56 I PH5/DPG 81 I/O
CS1 NMI
PF2/ / /CINT 57 I PH6/DFG 82 I/O
INT2
PF3/SI1/ 58 I PH7/CFG 83 I/O
CS0
PF4/SO1 59 I 84 I/O
SCK1
PF5/ 60 I SI0 85 I/O
PF6/T1 61 O SO0 86 —
SCK0
PF7/T2 62 I/O 87 —
RST
63 I/O PI0/SI2 88 —
GND 64 I/O PI1/SO2 89 O
SCK2
XTAL 65 I/O PI2/ 90 O
CS2
EXTAL 66 I/O PI3/ /PO 91 O
V 67 I PI4/PCK/OSCI 92 O
CC
PG0/PWM0 68 I PI5/OSCO 93 O
PG1/PWM1 69 I/O PI6/XOUT 94 O
PG2/PWM2 70 — GND 95 O
PG3/PWM3 71 I PI7/ANO 96 O
PG4/DA0 72 I AN1 97 O
PG5/DA1 73 I AN2 98 O
PG6/RFG0 74 I AN3 99 O
PG7/RFG1 75 — A.GND 100 O
INPUTS
A.V : REFERENCE VOLTAGE FOR A/D CONVERTER
REF
AN0 - AN11 : ANALOG INPUT TO A/D CONVERTER
CFG : CAPSTAN FG INPUT
CINT : EXTERNAL CAPCHER FOR 16-BIT TIMER/COUNTER
CS0 CS2
- : SERIAL CHIP SELECT
DFG DPG
, : DRUM FG INPUT
EC0 EC2
, : EXTERNAL EVENT TO TIMER/COUNTER
EXI0, EXI1 : EXTERNAL INPUT TO FRC CAPCHER UNIT
EXTAL : CRYSTAL OSCILLATOR FOR SYSTEM CLOCK
INT0 INT2
- : INTERRUPT REQUEST
NMI
: NONMASKABLE INTERRUPT REQUEST
OSCI : CRYSTAL OSCILLATOR FOR PRE-SCALER CLOCK OSCILLATION
PCK : PRE-SCALER CLOCK
PF0 - PF3 : PORT F
PG6, PG7 : PORT G
PH0 - PH7 : PORT H
PI4 - PI7 : PORT I
PMI : PULSE INPUT FOR PULSE PERIODICITY MEASUREMENT
PMSK : MASK INPUT FOR PULSE PERIODICITY MEASUREMENT
RFG0, RFG1 : REEL FG
SI0 - SI2 : SERIAL DATA
SYNC0, SYNC1 : COMPOSITE SYNC
OUTPUTS
DA0, DA1 : DA GATE PULSE
SIGNAL
OSCO : CRYSTAL OSCILLATOR FOR PRE-SCALER CLOCK OSCILLATION
PA0 - PA7 : PORT A
I A.V
REF
PB0 - PB7 : PORT B
A.V
CC
PC0 - PC7 : PORT C
PJ0/AN4/KS8
PF4 - PF7 : PORT F
PJ1/AN5/KS9
PG0 - PG5 : PORT G
PJ2/AN6/KS10
PO : PRE-SCALER
PJ3/AN7/KS11
PPO000 - PPO018 : PROGRAMMABLE PATTERN GENERATOR
PJ4/AN8/KS12
PPO100 - PPO109 : PROGRAMMABLE PATTERN GENERATOR
PJ5/AN9/KS13
PTO0 - PTO4 : REALTIME PULLSE
PJ6/AN10/KS14
PWM0 - PWM3 : 14-BIT PWM OUTPUT
PJ7/AN11/KS15
SO0 - SO2 : SERIAL DATA
NC
T1 : 8-BIT TIMER/COUNTER
V
CC
T2 : 16-BIT CAPCHER TIMER/COUNTER
GND
XOUT : CLOCK FROM CLOCK GENERATOR OR PRE-SCALER
PA0/PPO000/PPO100
XTAL : CRYSTAL OSCILLATOR
PA1/PPO001/PPO101
PA2/PPO002/PPO102
INPUTS/OUTPUTS
PA3/PPO003/PPO103
PD0 - PD7 : PORT D
PA4/PPO004/PPO104
PE0 - PE7 : PORT E
PA5/PPO005/PPO105
PI0 - PI3 : PORT I
PA6/PPO006/PPO106
PJ0 - PJ7 : PORT J
PA7/PPO007/PPO107
RST
: SYSTEM RESET
PB0/PPO008/PPO108
SCK0 SCK2
- : SERIAL CLOCK
PB1/PPO009/PPO109
PB2/PPO010
PB3/PPO011
DSR-1500/1500P