IMB-Q354 microATX Motherboard
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C.3 Assembly Language Samples
C.3.1 Enable the DIO Input Function
The BIOS interrupt call INT 15H controls the digital I/O. An assembly program to enable
digital I/O input functions is listed below.
MOV AX,
6F08H
Sets the digital port as input
INT 15H
Initiates the INT 15H BIOS call
C.3.2 Enable the DIO Output Function
The BIOS interrupt call INT 15H controls the digital I/O. An assembly program to enable
digital I/O output functions is listed below.
MOV AX,
6F09H
Sets the digital port as output
MOV BL,
09H
INT 15H
Initiates the INT 15H BIOS call
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 ...