AFL-xxx-9103 Panel PC
Page 159
C.1 Introduction
The DIO connector on the AFL-xxx-9103 is interfaced to GPIO ports on the Super I/O
chipset. The DIO has both 4-bit digital inputs and 4-bit digital outputs. The digital inputs
and digital outputs are generally control signals that control the on/off circuit of external
devices or TTL devices. Data can be read or written to the selected address to enable the
DIO functions.
NOTE:
For further information, please refer to the datasheet for the Super I/O
chipset.
C.2 DIO Connector Pinouts
The following table describes how the DIO connector pins are connected to the Super I/O
GPIO port 1.
Pin Description Super
I/O
Pin Super
I/O
Pin
Description
1 Ground
N/A
N/A
2 VCC
N/A
N/A
3
Output 3
GP27
General purpose I/O port 2 bit 7.
4
Output 2
GP26
General purpose I/O port 2 bit 6.
5
Output 1
GP25
General purpose I/O port 2 bit 5.
6
Output 0
GP24
General purpose I/O port 2 bit 4.
7
Input 3
GP23
General purpose I/O port 2 bit 3.
8
Input 2
GP22
General purpose I/O port 2 bit 2
9
Input 1
GP21
General purpose I/O port 2 bit 1
10
Input 0
GP20
General purpose I/O port 2 bit 0
Table C-1: Digital I/O Connector Pinouts
Summary of Contents for AFL-xxx-9103
Page 19: ...AFL xxx 9103 Panel PC Page 1 Chapter 1 1 Introduction...
Page 35: ...AFL xxx 9103 Panel PC Page 17 Chapter 2 2 Motherboard...
Page 59: ...AFL xxx 9103 Panel PC Page 41 Chapter 3 3 Installation...
Page 82: ...AFL xxx 9103 Panel PC Page 64 Chapter 4 4 System Maintenance...
Page 94: ...AFL xxx 9103 Panel PC Page 76 Chapter 5 5 BIOS Setup...
Page 99: ...AFL xxx 9103 Panel PC Page 81 BIOS Menu 2 Advanced...
Page 136: ...AFL xxx 9103 Panel PC Page 118 Chapter 6 6 Driver Installation...
Page 169: ...AFL xxx 9103 Panel PC Page 151 Appendix A A BIOS Options...
Page 172: ...AFL xxx 9103 Panel PC Page 154 Appendix B B Terminology...
Page 176: ...AFL xxx 9103 Panel PC Page 158 Appendix C C Digital I O Interface...
Page 179: ...AFL xxx 9103 Panel PC Page 161 Appendix D D Watchdog Timer...
Page 182: ...AFL xxx 9103 Panel PC Page 164 Appendix E E Address Mapping...
Page 184: ...AFL xxx 9103 Panel PC Page 166 E 2 Input Output IO Figure E 2 Input Output IO 1 of 2...
Page 185: ...AFL xxx 9103 Panel PC Page 167 Figure E 3 Input Output IO 2 of 2...
Page 186: ...AFL xxx 9103 Panel PC Page 168 E 3 Interrupt Request IRQ Figure E 4 Interrupt Request IRQ...
Page 187: ...AFL xxx 9103 Panel PC Page 169 E 4 Memory Figure E 5 Memory...
Page 188: ...AFL xxx 9103 Panel PC Page 170 Appendix F F Compatibility...
Page 191: ...AFL xxx 9103 Panel PC Page 173 Appendix G G Hazardous Materials Disclosure...
Page 195: ...AFL xxx 9103 Panel PC Page 177 Appendix H H AC 97 Audio Codec...