IMB-H110 microATX Motherboard
Page 139
E.1 Introduction
The DIO connector on the IMB-H110 is interfaced to GPIO ports on the Super I/O chipset.
The DIO has both 4-bit digital inputs and 4-bit digital outputs. 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 IMB-H110
Страница 11: ...IMB H110 microATX Motherboard Page xi Figure 4 24 Update Process is Complete 79 ...
Страница 15: ...IMB H110 microATX Motherboard Page xv BIOS Menu 31 Save Exit 125 ...
Страница 16: ...IMB H110 microATX Motherboard Page 1 Chapter 1 1 Introduction ...
Страница 25: ...IMB H110 microATX Motherboard Page 10 Chapter 2 2 Packing List ...
Страница 30: ...IMB H110 microATX Motherboard Page 15 Chapter 3 3 Connectors ...
Страница 71: ...IMB H110 microATX Motherboard Page 56 Chapter 4 4 Installation ...
Страница 96: ...IMB H110 microATX Motherboard Page 81 Chapter 5 5 BIOS ...
Страница 141: ...IMB H110 microATX Motherboard Page 126 Appendix A A Regulatory Compliance ...
Страница 143: ...IMB H110 microATX Motherboard Page 128 B Product Disposal Appendix B ...
Страница 145: ...IMB H110 microATX Motherboard Page 130 Appendix C C BIOS Options ...
Страница 149: ...IMB H110 microATX Motherboard Page 134 Appendix D D Terminology ...
Страница 153: ...IMB H110 microATX Motherboard Page 138 Appendix E E Digital I O Interface ...
Страница 156: ...IMB H110 microATX Motherboard Page 141 Appendix F F Watchdog Timer ...
Страница 159: ...IMB H110 microATX Motherboard Page 144 Appendix G G Hazardous Materials Disclosure ...