IMB-Q354 microATX Motherboard
Page 191
C.1 DIO Interface Introduction
The DIO connector on the IMB-Q354 is interfaced to GPIO ports on the ITE IT8712F
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 ITE
IT8712F 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
Содержание IMB-Q354
Страница 16: ...IMB Q354 microATX Motherboard Page 16 1 Introduction Chapter 1 ...
Страница 24: ...IMB Q354 microATX Motherboard Page 24 2 Unpacking Chapter 2 ...
Страница 28: ...IMB Q354 microATX Motherboard Page 28 3 Connector Pinouts Chapter 3 ...
Страница 55: ...IMB Q354 microATX Motherboard Page 55 4 Installation Chapter 4 ...
Страница 86: ...IMB Q354 microATX Motherboard Page 86 5 AMI BIOS Chapter 5 ...
Страница 131: ...IMB Q354 microATX Motherboard Page 131 6 Software Drivers Chapter 6 ...
Страница 171: ...IMB Q354 microATX Motherboard Page 171 7 Intel AMT Configuration Chapter 7 ...
Страница 181: ...IMB Q354 microATX Motherboard Page 181 A BIOS Options Appendix A ...
Страница 185: ...IMB Q354 microATX Motherboard Page 185 B Terminology Appendix B ...
Страница 190: ...IMB Q354 microATX Motherboard Page 190 C DIO Interface Appendix C ...
Страница 193: ...IMB Q354 microATX Motherboard Page 193 D Watchdog Timer Appendix D ...
Страница 196: ...IMB Q354 microATX Motherboard Page 196 E Compatibility Appendix E ...
Страница 199: ...IMB Q354 microATX Motherboard Page 199 F Intel Matrix Storage Manager Appendix F ...
Страница 213: ...IMB Q354 microATX Motherboard Page 213 G Hazardous Materials Disclosure Appendix G ...