Irda Connector (Cn17); Digital I/O-2 Connector (Cn18) - Aaeon PCM-8200 Quick Installation Manual

C o m p a c t B o a r d

2.27 IrDA Connector (CN17)

Pin
1
2
3
4
5
6

2.28 Digital I/O-2 Connector (CN18)

This connector offers 4-pair of digital I/O functions and address is 801H.
The pin definitions are illustrated below:
Pin Signal
1 Digital-IN/ OUT
3 Digital-IN/ OUT
5 Digital-IN/ OUT
7 Digital-IN/ OUT
9 +5V
The pin definitions and registers mapping are illustrated below:
Address: 801H
4 in / 4 out
Pin1 Pin2
GPI 27 GPI 26
MSB
8 in
Chapter 2 Quick Installation Guide
Signal
+5V
N.C.
IRRX
GND
IRTX
N.C.
Pin3 Pin4
GPI 25 GPI 24
P C M - 8 2 0 0
Pin Signal
2 Digital-IN/OUT
4 Digital-IN/ OUT
6 Digital-IN/ OUT
8 Digital-IN/ OUT
10 GND
Pin5 Pin6
GPO 23 GPO 22
Pin7 Pin8
GPO 21 GPO 20
LSB
2 - 19