IMBA-C2160 ATX Motherboard
Page 148
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 IMBA-C2160-R10
Страница 15: ...IMBA C2160 ATX Motherboard Page 1 Chapter 1 1 Introduction...
Страница 24: ...IMBA C2160 ATX Motherboard Page 10 Chapter 2 2 Packing List...
Страница 29: ...IMBA C2160 ATX Motherboard Page 15 Chapter 3 3 Connectors...
Страница 64: ...IMBA C2160 ATX Motherboard Page 50 Chapter 4 4 Installation...
Страница 86: ...IMBA C2160 ATX Motherboard Page 72 Chapter 5 5 BIOS...
Страница 129: ...IMBA C2160 ATX Motherboard Page 115 6 Software Drivers Chapter 6...
Страница 153: ...IMBA C2160 ATX Motherboard Page 139 Appendix A A BIOS Options...
Страница 156: ...IMBA C2160 ATX Motherboard Page 142 Appendix B B Terminology...
Страница 160: ...IMBA C2160 ATX Motherboard Page 146 Appendix C C Digital I O Interface...
Страница 163: ...IMBA C2160 ATX Motherboard Page 149 Appendix D D Watchdog Timer...
Страница 166: ...IMBA C2160 ATX Motherboard Page 152 Appendix E E Intel Matrix Storage Manager...
Страница 170: ...IMBA C2160 ATX Motherboard Page 156 Appendix F F Hazardous Materials Disclosure...