![IEI Technology PICOe-HM650 User Manual Download Page 167](http://html.mh-extra.com/html/iei-technology/picoe-hm650/picoe-hm650_user-manual_619282167.webp)
PICOe-HM650 Half-size PCIe CPU Card
Page 153
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
Summary of Contents for PICOe-HM650
Page 15: ...PICOe HM650 Half size PCIe CPU Card Page 1 Chapter 1 1 Introduction ...
Page 22: ...PICOe HM650 Half size PCIe CPU Card Page 8 Chapter 2 2 Unpacking ...
Page 27: ...PICOe HM650 Half size PCIe CPU Card Page 13 Chapter 3 3 Connectors ...
Page 58: ...PICOe HM650 Half size PCIe CPU Card Page 44 Chapter 4 4 Installation ...
Page 85: ...PICOe HM650 Half size PCIe CPU Card Page 71 Chapter 5 5 BIOS Screens ...
Page 116: ...PICOe HM650 Half size PCIe CPU Card Page 102 Appendix A A BIOS Options ...
Page 119: ...PICOe HM650 Half size PCIe CPU Card Page 105 Appendix B B One Key Recovery ...
Page 127: ...PICOe HM650 Half size PCIe CPU Card Page 113 Figure B 5 Partition Creation Commands ...
Page 161: ...PICOe HM650 Half size PCIe CPU Card Page 147 Appendix C C Terminology ...
Page 165: ...PICOe HM650 Half size PCIe CPU Card Page 151 Appendix D D Digital I O Interface ...
Page 168: ...PICOe HM650 Half size PCIe CPU Card Page 154 Appendix E E Watchdog Timer ...
Page 171: ...PICOe HM650 Half size PCIe CPU Card Page 157 Appendix F F Hazardous Materials Disclosure ...