I n d u s t r i a l M o t h e r b o a r d
I M B A - Q 7 7
Appendix E Digital Input & Output
E-3
E.2 Digital I/O Register
GPIO Device Configuration Register (LDN 0x09)
Register 0x[HEX]
Register Name
F0
DIO I/O register
0: The respective DIO PIN is programmed
as an output port.
1: The respective DIO PIN is programmed
as an input port.
GPIO3 Data register
For output ports, the respective bits can be
read and written by the pins.
F1
For input ports , the respective bits can only
be read by the pins. Write accesses are
ignored.
Summary of Contents for IMBA-Q77
Page 16: ...Industrial Motherboard I M B A Q 7 7 Chapter 2 Quick Installation Guide 2 4 Solder Side...
Page 18: ...Industrial Motherboard I M B A Q 7 7 Chapter 2 Quick Installation Guide 2 6 Solder Side...
Page 29: ...Industrial Motherboard I M B A Q 7 7 Chapter 3 AMI BIOS Setup 3 1 AMI BIOS Setup Chapter 3...
Page 33: ...Industrial Motherboard I M B A Q 7 7 Chapter 3 AMI BIOS Setup 3 5 Setup submenu Advanced...
Page 58: ...Industrial Motherboard I M B A Q 7 7 Chapter 3 AMI BIOS Setup 3 30 Setup submenu Chipset...
Page 62: ...Industrial Motherboard I M B A Q 7 7 Chapter 3 AMI BIOS Setup 3 34 Memory Configuration...
Page 67: ...Industrial Motherboard I M B A Q 7 7 Chapter 3 AMI BIOS Setup 3 39 Hard Drives BBS Priorities...
Page 69: ...Industrial Motherboard I M B A Q 7 7 Chapter 3 AMI BIOS Setup 3 41 Setup submenu Exit...
Page 85: ...Industrial Motherboard I M B A Q 7 7 Appendix B I O Information B 1 I O Information Appendix B...
Page 86: ...Industrial Motherboard I M B A Q 7 7 Appendix B I O Information B 2 B 1 I O Address Map...
Page 87: ...Industrial Motherboard I M B A Q 7 7 Appendix B I O Information B 3...
Page 89: ...Industrial Motherboard I M B A Q 7 7 Appendix B I O Information B 5 B 3 IRQ Mapping Chart...
Page 90: ...Industrial Motherboard I M B A Q 7 7 Appendix B I O Information B 6...
Page 91: ...Industrial Motherboard I M B A Q 7 7 Appendix B I O Information B 7...