Sony DSR-300P Service Manual page 40

IC
CXP901P016Q-1-602 (SONY)
C-MOS 16-BIT SINGLE CHIP MICROCOMPUTER
—TOP VIEW—
81
82
83
84
85
86
87
88 V
DD
89 V
DD
90 GND
91
92
93
94
95
96
97
98
99
100
PIN PIN
I/O SIGNAL I/O
NO. NO.
1 O PB2 26 I/O
2 O PB3 27 I/O
3 O PB4 28 I/O
4 O PB5 29 I/O
5 O PB6 30 I/O
6 O PB7 31 I/O
7 I/O PC0 32 I
8 I/O PC1 33 I
9 I/O PC2 34 I
10 I/O PC3/RTO0 35 I
11 I/O PC4/RTO1 36 O
12 I/O PC5/RTO2 37 I/O
13 I/O PC6/RTO3 38 O
14 I/O PC7/RTO4 39 O
15 — GND 40 I/O
16 I/O PD0/KS0 41 —
17 I/O PD1/KS1 42 O
18 I/O PD2/KS2 43 I
19 I/O PD3/KS3 44 —
20 I/O PD4/KS4 45 O
21 I/O PD5/KS5 46 O
22 I/O PD6/KS6 47 O
23 I/O PD7/KS7 48 O
24 I/O PE0 49 O
25 I/O PE1 50 O
9-32
PIN PIN
SIGNAL I/O SIGNAL I/O
NO. NO.
PE2 51 I PG6 76 I
PE3 52 I PG7 77 —
PE4 53 I PH0/EXI0 78 —
PE5 54 I PH1/EXI1 79 —
PE6 55 I PH2 80 I/O
PE7 56 I PH3 81 I/O
EC0 INT0
PF0/ / 57 I PH4 82 I/O
EC2 INT1
PF1/ / 58 I PH5 83 I/O
CS1 NMI
PF2/ / /CINT 59 I PH6 84 I/O
INT2
PF3/SI1/ 60 I PH7 85 I/O
CS0
PF4/SO1 61 I 86 I/O
SCK1
PF5/ 62 I SI0 87 I/O
PF6/T1 63 O SO0 88 —
SCK0
PF7/T2 64 I/O 89 —
RST
65 I/O PI0/SI2 90 —
GND 66 I/O PI1/SO2 91 O
SCK2
XTAL 67 I/O PI2/ 92 O
EXTAL 68 I/O PI3/PO 93 O
V 69 I PI4/PCK 94 O
DD
PG0/PWM0 70 I PI5 95 O
PG1/PWM1 71 I/O PI6/XOUT 96 O
PG2/PWM2 72 — GND 97 O
PG3/PWM3 73 I PI7/AN0 98 O
PG4 74 I AN1 99 O
PG5 75 I AN2 100 O
INPUT
AN0 - AN11 : A/D CONVERTER ANALOG SIGNAL
CINT : EXTERNAL CAPTURE FOR TIMER/COUNTER
CS0
: CH0 SERIAL CHIP SELECT
50
CS1
: CH1 SERIAL CHIP SELECT
49
EC0 EC2
, : EXTERNAL EVENT INPUT FOR TIMER/COUNTER
48
EXI0, EXI1 : EXTERNAL INPUT FOR FRC CAPTURE UNIT
47
EXTAL : EXTERNAL CRYSTAL OSCILLATOR FOR SYSTEM CLOCK
46
INT0 INT2
- : EXTERNAL INTERRUPT REQUEST
45
NMI
: NON-MASKABLE INTERRUPT REQUEST
V 44
DD
PCK : PRE-SCALER CLOCK
43
PFO - PF3 : PORT F
42
PG6, PG7 : PORT G
GND 41
PH0 - PH7 : PORT H
40
PI4 - PI7 : PORT I
39
SI0 : CH0 SERIAL DATA
38
SI1 : CH1 SERIAL DATA
37
SI2 : CH2 SERIAL DATA
36
35
OUTPUT
34
PA0 - PA7 : PORT A
33
PB0 - PB7 : PORT B
32
PF4 - PF7 : PORT F
31
PG0 - PG5 : PORT G
PO : PRE-SCALER
PWM0 - PWM3 : 4-BIT PWM
RTO0 - RTO4 : REAL TIME PULSE GENERATOR
SO0 : CH0 SERIAL DATA
SO1 : CH1 SERIAL DATA
SO2 : CH2 SERIAL DATA
SIGNAL
T1 : 8-BIT TIMER/COUNTER
AN3
T2 : 16-BIT CAPTURE TIMER/COUNTER
GND
XOUT : CLOCK GENERATOR
A-V
REF
XTAL : EXTERNAL CRYSTAL FOR SYSTEM CLOCK
A-V
DD
PJ0/AN4/KS8
INPUT/OUTPUT
PJ1/AN5/KS9
PC0 - PC7 : PORT C
PJ2/AN6/KS10
PD0 - PD7 : PORT D
PJ3/AN7/KS11
PE0 - PE7 : PORT E
PJ4/AN8/KS12
PI0 - PO3 : PORT I
PJ5/AN9/KS13
PJ0 - PJ7 : PORT J
PJ6/AN10/KS14 RST
: SYSTEM RESET
PJ7/AN11/KS15 SCK0
: CH0 SERIAL CLOCK
V SCK1
DD
: CH1 SERIAL DATA
V SCK2
DD
: CH2 SERIAL CLOCK
GND
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PB0
PB1
DSR-300/P(J,E)/V2