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NANO-9453 EPIC Motherboard
Page 204
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 NANO-9453
Страница 1: ...NANO 9453 EPIC Motherboard Page i...
Страница 19: ...NANO 9453 EPIC Motherboard Page 1 1 Introduction Chapter 1...
Страница 25: ...NANO 9453 EPIC Motherboard Page 7 2 Detailed Specifications Chapter 2...
Страница 52: ...NANO 9453 EPIC Motherboard Page 34 3 Unpacking Chapter 3...
Страница 58: ...NANO 9453 EPIC Motherboard Page 40 4 Connector Pinouts Chapter 4...
Страница 67: ...NANO 9453 EPIC Motherboard Page 49 Figure 4 7 CF Card Socket Location...
Страница 92: ...NANO 9453 EPIC Motherboard Page 74 5 Installation Chapter 5...
Страница 103: ...NANO 9453 EPIC Motherboard Page 85 Figure 5 7 CF Card Installation...
Страница 125: ...NANO 9453 EPIC Motherboard Page 107 Figure 5 24 USB Connector...
Страница 126: ...NANO 9453 EPIC Motherboard Page 108 6 AMI BIOS Chapter 6...
Страница 165: ...NANO 9453 EPIC Motherboard Page 147 BIOS Menu 15 PCI PnP Configuration Clear NVRAM No...
Страница 175: ...NANO 9453 EPIC Motherboard Page 157 BIOS Menu 18 Boot Device Priority Settings...
Страница 189: ...NANO 9453 EPIC Motherboard Page 171 7 Driver Installation Chapter 7...
Страница 210: ...NANO 9453 EPIC Motherboard Page 192 A BIOS Options Appendix A...
Страница 215: ...NANO 9453 EPIC Motherboard Page 197 B Terminology Appendix B...
Страница 220: ...NANO 9453 EPIC Motherboard Page 202 C DIO Interface Appendix C...
Страница 223: ...NANO 9453 EPIC Motherboard Page 205 D Watchdog Timer Appendix D...
Страница 226: ...NANO 9453 EPIC Motherboard Page 208 E Address Mapping Appendix E...
Страница 230: ...NANO 9453 EPIC Motherboard Page 212 F Compatibility Appendix F...
Страница 233: ...NANO 9453 EPIC Motherboard Page 215 G Hazardous Materials Disclosure Appendix G...
Страница 237: ...NANO 9453 EPIC Motherboard Page 219 H Index...