Sony VID-P110 Service Manual page 41

IC
AT24C01A-10SC-B(ATMEL)
C-MOS EEPROM MEMORY
—TOP VIEW—
INPUT
A0 - A3
A0 1 V 8
IN DD
SCL
WP
A1 2 7 WP
IN IN
INPUT/OUTPUT
A2 3 6 SCL
IN IN
SDA
4 GND 5 SDA
I/O
7
WP
6
START
SCL
STOP
5
SDA
LOGIC
SERIAL
CONTROL
LOGIC
LOAD
COMP
DEVICE
ADDRESS
LOAD
INC
COMPARATOR
3
A2
2
R/W DATA WORD
A1
1 ADDR/COUNTER
A0
Y DEC
D
IN
D
OUT
38 - 45
A/D CONVERTER
8
AN0 - AN7
58
PWM
PE4/ 14-BIT PWM GENERATOR
56 REMOTE
PE2/RMC
CONTROL
47
CS0
PB1/
49
PB3/SI0
50
PB4/SO0
48
SERIAL
SCK0
PB2/
INTERFACE
46
CS1
PB0/
UNIT 0
52
PB6/SI1
53
PB7/SO1
51
SCK1
PB5/
54
EC
8-BIT TIMER/COUNTER 0
PE0/
59
8-BIT TIMER 1
PE5/TO
VID-P110
: ADDRESS
: SERIAL CLOCK
: WRITE PROTECT
: SERIAL DATA
EN
H.V. PUMP/TIMING
DATA RECOVERY
EEPROM
SERIAL MUX
D /ACK
OUT
LOGIC
FIFO
FIFO
2
2
CXP84412-007Q(SONY)
C-MOS 8-BIT SINGLE CHIP MICROCOMPUTER
—TOP VIEW—
65
70
V
DD
NC
75
80
PIN PIN
I/O SIGNAL I/O SIGNAL
NO. NO.
1 I/O PF3 21 I/O PC7
2 I/O PF4 22 I/O PH0
3 I/O PF5 23 I/O PH1
4 I/O PF6 24 I/O PH2
5 I/O PF7 25 I/O PH3
6 I/O PD0 26 I/O PH4
7 I/O PD1 27 I/O PH5
8 I/O PD2 28 I/O PH6
9 I/O PD3 29 I/O PH7
RST
10 I/O PD4 30 I
11 I/O PD5 31 I EXTAL
12 I/O PD6 32 O XTAL
13 I/O PD7 33 — GND
14 I/O PC0 34 O TX
15 I/O PC1 35 I TEX
16 I/O PC2 36 — A-GND
17 I/O PC3 37 I AV
REF
18 I/O PC4 38 I/O PA0/AN0
19 I/O PC5 39 I/O PA1/AN1
20 I/O PC6 40 I/O PA2/AN2
SPC700 CLOCK GEN./
CPU CORE SYSTEM CONTROL
ROM RAM
12 K/16 K BYTES 448 BYTES
PRESCALER/ 32 kHz
TIME BASE TIMER TIMER/COUNTER
40
A-GND
35
GND
30
25
CXP84412-007Q (2/3)
PIN PIN
I/O SIGNAL I/O SIGNAL
NO. NO.
41 I/O PA3/AN3 61 I/O PI1/INT1
42 I/O PA4/AN4 62 I/O PI2/INT2
43 I/O PA5/AN5 63 I/O PI3/INT3
44 I/O PA6/AN6 64 I/O PI4
45 I/O PA7/AN7 65 I/O PI5
CS1
46 I/O PB0/ 66 I/O PI6
CS0
47 I/O PB1/ 67 I/O PI7
SCK0
48 I/O PB2/ 68 I/O PG0
49 I/O PB3/SI0 69 I/O PG1
50 I/O PB4/SO0 70 I/O PG2
SCK1
51 I/O PB5/ 71 I/O PG3
52 I/O PB6/SI1 72 — V
DD
53 I/O PB7/SO1 73 — NC
EC
54 I PE0/ 74 I/O PG4
55 I PE1 75 I/O PG5
56 I PE2/RMC 76 I/O PG6
NMI
57 I PE3/ 77 I/O PG7
PWM
58 O PE4/ 78 I/O PF0
59 O PE5/TO/ADJ 79 I/O PF1
60 I/O PI0/INT0 80 I/O PF2
CXP84412-007Q (3/3)
38 - 45
8 PA0 - PA7
46 - 53
8 PB0 - PB7
14 - 21
8 PC0 - PC7
6 - 13
8 PD0 - PD7
54 - 57
4
PE0 - PE3
58, 59
2 PE4 - PE5
1 - 5,
78 - 80
8 PF0 - PF6
68 - 71,
74 - 77
8 PG0 - PG7
22 - 29
8 PH0 - PH7
60 - 67
8 PI0 - PI7
59
PE5/ADJ
4-3
IC