M e d i a P C
M P C - 8 8 9 0
Chapter 2 Quick Installation Guide
2 - 17
2.20 Fan1 Connector (CN8)
Pin
Signal
1
GND
2
+12V
3
Speed Sense
2.21 Digital I/O Connector (CN9)
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
2
Digital-IN/OUT
3
Digital-IN/ OUT
4
Digital-IN/ OUT
5
Digital-IN/ OUT
6
Digital-IN/ OUT
7
Digital-IN/ OUT
8
Digital-IN/ OUT
9
+5V
10
GND
The pin definitions and registers mapping are illustrated below:
Address:
801H
4 in / 4 out
Pin1
Pin2
Pin3
Pin4
Pin5
Pin6
Pin7
Pin8
GPI 27
GPI 26
GPI 25
GPI 24
GPO 23
GPO 22
GPO 21
GPO 20
M S B
LSB
8 in
Pin1
Pin2
Pin3
Pin4
Pin5
Pin6
Pin7
Pin8
GPI 27
GPI 26
GPI 25
GPI 24
GPI 23
GPI 22
GPI 21
GPI 20
M S B
LSB
Summary of Contents for MPC-8890
Page 8: ...Media PC M P C 8 8 9 0 Chapter 1 General Information 1 1 General Information Chapter 1...
Page 18: ...Media PC M P C 8 8 9 0 Chapter 2 Quick Installation Guide 2 4 Solder Side...
Page 20: ...Media PC M P C 8 8 9 0 Chapter 2 Quick Installation Guide 2 6 Solder Side...
Page 39: ...Media PC M P C 8 8 9 0 Chapter 3 Award BIOS Setup 3 1 Award BIOS Setup Chapter 3...
Page 57: ...Media P C M P C 8 8 9 0 Chapter 4 Driver Installation 4 1 Driver Installation Chapter 4...
Page 61: ...Media PC M P C 8 8 9 0 Appendix A I O Information A 1 I O Information Appendix A...
Page 78: ...Media PC M P C 8 8 9 0 Appendix C CompactFlash Cover Installation Guide C 5 Step 5 Done...