DRPC-100 Embedded System
Page 142
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 DRPC-100
Страница 14: ......
Страница 15: ...DRPC 100 Embedded System Page 1 4Chapter 1 1 Introduction...
Страница 24: ...DRPC 100 Embedded System Page 10 Chapter 2 2 Unpacking...
Страница 28: ...DRPC 100 Embedded System Page 14 Chapter 3 3 Installation...
Страница 51: ...DRPC 100 Embedded System Page 37 Chapter 4 4 System Maintenance...
Страница 55: ...DRPC 100 Embedded System Page 41 Chapter 5 5 BIOS...
Страница 84: ...DRPC 100 Embedded System Page 70 Chapter 6 6 Programmable OLED Display DRPC 100 CV OLED Only...
Страница 95: ...DRPC 100 Embedded System Page 81 Chapter 7 7 Interface Connectors...
Страница 107: ...DRPC 100 Embedded System Page 93 Appendix A A One Key Recovery...
Страница 115: ...DRPC 100 Embedded System Page 101 Figure A 5 Partition Creation Commands...
Страница 147: ...DRPC 100 Embedded System Page 133 Step 5 When the following window appears press S to select Specify Additional Device...
Страница 149: ...DRPC 100 Embedded System Page 135 Appendix B B Safety Precautions...
Страница 154: ...DRPC 100 Embedded System Page 140 Appendix C C Digital I O Interface...
Страница 157: ...DRPC 100 Embedded System Page 143 Appendix D D Hazardous Materials Disclosure...