NANO-AL EPIC SBC
Page 129
E.1 Introduction
The DIO connector on the NANO-AL 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 NANO-AL
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Страница 15: ...NANO AL EPIC SBC Page 1 Chapter 1 1 Introduction ...
Страница 19: ...NANO AL EPIC SBC Page 5 Figure 1 3 Connectors Solder Side ...
Страница 25: ...NANO AL EPIC SBC Page 11 Chapter 2 2 Packing List ...
Страница 29: ...NANO AL EPIC SBC Page 15 Chapter 3 3 Connectors ...
Страница 67: ...NANO AL EPIC SBC Page 53 Chapter 4 4 Installation ...
Страница 91: ...NANO AL EPIC SBC Page 77 Chapter 5 5 BIOS ...
Страница 131: ...NANO AL EPIC SBC Page 117 Appendix A A Regulatory Compliance ...
Страница 133: ...NANO AL EPIC SBC Page 119 B Product Disposal Appendix B ...
Страница 135: ...NANO AL EPIC SBC Page 121 Appendix C C BIOS Options ...
Страница 138: ...NANO AL EPIC SBC Page 124 Appendix D D Terminology ...
Страница 142: ...NANO AL EPIC SBC Page 128 Appendix E E Digital I O Interface ...
Страница 145: ...NANO AL EPIC SBC Page 131 Appendix F F Hazardous Materials Disclosure ...