WAFER-CV-D25501/N26001 3.5" SBC
Page 114
D.1 Introduction
The DIO connector on the WAFER-CV-D25501/N26001 is interfaced to GPIO ports on the
Super I/O chipset. The digital inputs and digital outputs are generally control signals that
control the on/off circuit of external devices or TTL devices. Data can be read or written to
the selected address to enable the DIO functions.
NOTE:
For further information, please refer to the datasheet for the Super I/O
chipset.
The BIOS interrupt call
INT 15H
controls the digital I/O.
INT 15H:
AH – 6FH
Sub-function:
AL – 8
:Set the digital port as INPUT
AL
:Digital I/O input value
Содержание WAFER-CV-D25501
Страница 11: ...WAFER CV D25501 N26001 3 5 SBC Page xi Figure 6 18 Audio Driver Installation Complete 103...
Страница 15: ...WAFER CV D25501 N26001 3 5 SBC Page 1 Chapter 1 1 Introduction...
Страница 19: ...WAFER CV D25501 N26001 3 5 SBC Page 5 Figure 1 3 WAFER CV D25501 N26001 Dimensions mm...
Страница 23: ...WAFER CV D25501 N26001 3 5 SBC Page 9 Chapter 2 2 Packing List...
Страница 27: ...WAFER CV D25501 N26001 3 5 SBC Page 13 Chapter 3 3 Connectors...
Страница 52: ...WAFER CV D25501 N26001 3 5 SBC Page 38 Chapter 4 4 Installation...
Страница 75: ...WAFER CV D25501 N26001 3 5 SBC Page 61 Chapter 5 5 BIOS...
Страница 103: ...WAFER CV D25501 N26001 3 5 SBC Page 89 6 Software Drivers Chapter 6...
Страница 118: ...WAFER CV D25501 N26001 3 5 SBC Page 104 Appendix A A Regulatory Compliance...
Страница 120: ...WAFER CV D25501 N26001 3 5 SBC Page 106 Appendix B B BIOS Options...
Страница 123: ...WAFER CV D25501 N26001 3 5 SBC Page 109 Appendix C C Terminology...
Страница 127: ...WAFER CV D25501 N26001 3 5 SBC Page 113 Appendix D D Digital I O Interface...
Страница 130: ...WAFER CV D25501 N26001 3 5 SBC Page 116 Appendix E E Watchdog Timer...
Страница 133: ...WAFER CV D25501 N26001 3 5 SBC Page 119 Appendix F F Hazardous Materials Disclosure...