NANO-HM651 EPIC SBC
Page 144
D.3 Assembly Language Samples
D.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
D.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-HM651
Страница 2: ...NANO HM651 EPIC SBC Page ii Revision Date Version Changes 10 September 2012 1 00 Initial release ...
Страница 15: ...NANO HM651 EPIC SBC Page 1 Chapter 1 1 Introduction ...
Страница 22: ...NANO HM651 EPIC SBC Page 8 Chapter 2 2 Unpacking ...
Страница 26: ...NANO HM651 EPIC SBC Page 12 Chapter 3 3 Connectors ...
Страница 51: ...NANO HM651 EPIC SBC Page 37 Chapter 4 4 Installation ...
Страница 76: ...NANO HM651 EPIC SBC Page 62 Chapter 5 5 BIOS Screens ...
Страница 107: ...NANO HM651 EPIC SBC Page 93 Appendix A A BIOS Options ...
Страница 110: ...NANO HM651 EPIC SBC Page 96 Appendix B B One Key Recovery ...
Страница 118: ...NANO HM651 EPIC SBC Page 104 Figure B 5 Partition Creation Commands ...
Страница 150: ...NANO HM651 EPIC SBC Page 136 Step 5 When the following window appears press S to select Specify Additional Device ...
Страница 152: ...NANO HM651 EPIC SBC Page 138 Appendix C C Terminology ...
Страница 156: ...NANO HM651 EPIC SBC Page 142 Appendix D D Digital I O Interface ...
Страница 159: ...NANO HM651 EPIC SBC Page 145 Appendix E E Watchdog Timer ...
Страница 162: ...NANO HM651 EPIC SBC Page 148 Appendix F F Hazardous Materials Disclosure ...