KINO-CV-D25501/N26001 SBC
Page 103
C.1 Introduction
The DIO connector on the KINO-CV-D25501/N26001 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
Summary of Contents for KINO-CV-D25501
Page 13: ...KINO CV D25501 N26001 SBC Page 1 Chapter 1 1 Introduction...
Page 22: ...KINO CV D25501 N26001 SBC Page 10 Chapter 2 2 Packing List...
Page 26: ...KINO CV D25501 N26001 SBC Page 14 Chapter 3 3 Connector Pinouts...
Page 58: ...KINO CV D25501 N26001 SBC Page 46 Chapter 4 4 Installation...
Page 76: ...KINO CV D25501 N26001 SBC Page 64 Chapter 5 5 BIOS...
Page 107: ...KINO CV D25501 N26001 SBC Page 95 Appendix A A BIOS Options...
Page 110: ...KINO CV D25501 N26001 SBC Page 98 Appendix B B Terminology...
Page 114: ...KINO CV D25501 N26001 SBC Page 102 Appendix C C Digital I O Interface...
Page 117: ...KINO CV D25501 N26001 SBC Page 105 Appendix D D Hazardous Materials Disclosure...
