IMBA-Q454-R10 User Manual
Page 203
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-Q454-R10
Страница 16: ...IMBA Q454 R10 User Manual Page 16 Chapter 1 1 Introduction...
Страница 24: ...IMBA Q454 R10 User Manual Page 24 Chapter 2 2 Unpacking...
Страница 29: ...IMBA Q454 R10 User Manual Page 29 Chapter 3 3 Connector Pinouts...
Страница 61: ...IMBA Q454 R10 User Manual Page 61 Chapter 4 4 Installation...
Страница 90: ...IMBA Q454 R10 User Manual Page 90 Chapter 5 5 BIOS Setup...
Страница 140: ...IMBA Q454 R10 User Manual Page 140 Chapter 6 6 Software Drivers...
Страница 167: ...IMBA Q454 R10 User Manual Page 167 Chapter 7 7 Intel AMT Setup...
Страница 177: ...IMBA Q454 R10 User Manual Page 177 Chapter 8 8 iSMM Setup...
Страница 193: ...IMBA Q454 R10 User Manual Page 193 Appendix A A BIOS Options...
Страница 197: ...IMBA Q454 R10 User Manual Page 197 Appendix B B Terminology...
Страница 201: ...IMBA Q454 R10 User Manual Page 201 Appendix C C Digital I O Interface...
Страница 204: ...IMBA Q454 R10 User Manual Page 204 Appendix D D Watchdog Timer...
Страница 207: ...IMBA Q454 R10 User Manual Page 207 Appendix E E Compatibility...
Страница 210: ...IMBA Q454 R10 User Manual Page 210 Appendix F F Hazardous Materials Disclosure...