Pioneer XV-DV358 Service Manual page 102

1
No. Name
A
94 UWR#
95 URD#
97 UP1_2
98 UP1_3
99 UP1_4
100 UP1_5
101 UP1_6 SCL
B
102 UP1_7 SDA
103 UP3_0 RXD
104 UP3_1 TXD
RXD
105 UP3_4
SCL
C
TXD
106 UP3_5
SDA
109 IR
110 INT0#
D
E
F
100
1
2
Alt. I/O
Inout, 2-16MA,
SR, PU, SMT
Inout, 2-16MA,
SR, PU, SMT
Inout, 4MA, SR, PU, SMT Microcontroller port 1-2
Inout, 4MA, SR, PU, SMT Microcontroller port 1-3
Inout, 4MA, SR, PU, SMT Microcontroller port 1-4
Inout, 4MA, SR, PU, SMT Microcontroller port 1-5
Inout, 4MA, SR, PU, SMT
Inout, 4MA, SR, PU, SMT
Inout, 4MA, SR, PU, SMT
Inout, 4MA, SR, PU, SMT
Inout, 4MA, SR, PU, SMT
Inout, 4MA, SR, PU, SMT
Input, SMT
Inout, 2-16MA,
SR, PU, SMT
XV-DV353
2
3
Function
Microcontroller write strobe, active low
Microcontroller read strobe, active low
Microcontroller port 1-6
2
I C clock pin
Microcontroller port 1-7
2
I C data pin
Microcontroller port 3-0
8032 RS232 RXD
Microcontroller port 3-1
8032 RS232 TXD
Microcontroller port 3-4
Hardwired RD232 RXD
I2C clock pin
Microcontroller port 3-5
Hardwired RD232 TXD
I 2 C data pin
IR control signal input
Microcontroller external interrupt 0, active low
3
4
4