E P I C B o a r d
E P I C - B D U 7
E.3 Digital I/O Register
Table 2 : SuperIO relative register table
Default Value
Note
Index
0x2E
SIO MB PnP Mode Index Register
0x2E or 0x4E
Data
0x2F
)
SIO MB PnP Mode Data Register
0x2F or 0x4F
Table 3 : Digital Input/Output relative register table
LDN
Register
Bit
Note
GPIO1 Direction
0x06
0x88
0
0:input, 1: output
GPIO2 Direction
0x06
0x88
1
GPIO3 Direction
0x06
0x88
2
GPIO4 Direction
0x06
0x88
3
GPIO5 Direction
0x06
0x88
4
GPIO6 Direction
0x06
0x88
5
GPIO7 Direction
0x06
0x88
6
GPIO8 Direction
0x06
0x88
7
GPIO9 Direction
0x06
0x80
0
GPIO10 Direction
0x06
0x80
1
GPIO11 Direction
0x06
0x80
2
GPIO12 Direction
0x06
0x80
3
GPIO13 Direction
0x06
0x80
4
GPIO14 Direction
0x06
0x80
5
GPIO15 Direction
0x06
0x80
6
GPIO16 Direction
0x06
0x80
7
GPIO1 Output Level
0x06
0x89
0
0:low, 1: high
GPIO2 Output Level
0x06
0x89
1
GPIO3 Output Level
0x06
0x89
2
GPIO4 Output Level
0x06
0x89
3
GPIO5 Output Level
0x06
0x89
4
GPIO6 Output Level
0x06
0x89
5
GPIO7 Output Level
0x06
0x89
6
GPIO8 Output Level
0x06
0x89
7
Appendix E Digital I/O Ports
E-4
Summary of Contents for EPIC-BDU7
Page 11: ...EPIC Board E P I C B D U 7 General Information Chapter 1 Chapter 1 General Information 1 1...
Page 20: ...EPIC Board E P I C B D U 7 Chapter 2 Quick Installation Guide 2 4 With Heat Spreader...
Page 73: ...EPIC Board E P I C B D U 7 AMI BIOS Setup Chapter 3 Chapter 3 AMI BIOS Setup 3 1...
Page 103: ...EPIC Board E P I C B D U 7 Set GPIO Level when used as Output Chapter 3 AMI BIOS Setup 3 31...
Page 111: ...EPIC Board E P I C B D U 7 70 80 90 100 Select Backlight Level Chapter 3 AMI BIOS Setup 3 39...
Page 117: ...EPIC Board E P I C B D U 7 The order of boot priorities Chapter 3 AMI BIOS Setup 3 45...
Page 121: ...EPIC Board E P I C B D U 7 Driver Installation Chapter 4 Chapter 4 Driver Installation 4 1...
Page 126: ...EPIC Board E P I C B D U 7 Chapter 4 Driver Installation 4 6...
Page 128: ...EPIC Board E P I C B D U 7 3 Run patch bat as administrator Chapter 4 Driver Installation 4 8...
Page 137: ...EPIC Board E P I C B D U 7 I O Information Appendix B Appendix B I O Information B 1...
Page 138: ...EPIC Board E P I C B D U 7 B 1 I O Address Map Appendix B I O Information B 2...
Page 139: ...EPIC Board E P I C B D U 7 Appendix B I O Information B 3...
Page 140: ...EPIC Board E P I C B D U 7 B 2 Memory Address Map Appendix B I O Information B 4...
Page 141: ...EPIC Board E P I C B D U 7 B 3 IRQ Mapping Chart Appendix B I O Information B 5...
Page 142: ...EPIC Board E P I C B D U 7 Appendix B I O Information B 6...
Page 143: ...EPIC Board E P I C B D U 7 Appendix B I O Information B 7...
Page 144: ...EPIC Board E P I C B D U 7 Appendix B I O Information B 8...
Page 145: ...EPIC Board E P I C B D U 7 Appendix B I O Information B 9...
Page 146: ...EPIC Board E P I C B D U 7 Appendix B I O Information B 10...
Page 147: ...EPIC Board E P I C B D U 7 Appendix B I O Information B 11...
Page 148: ...EPIC Board E P I C B D U 7 Appendix B I O Information B 12...
Page 149: ...EPIC Board E P I C B D U 7 Appendix B I O Information B 13...
Page 150: ...EPIC Board E P I C B D U 7 Appendix B I O Information B 14...
Page 151: ...EPIC Board E P I C B D U 7 Appendix B I O Information B 15...
Page 152: ...EPIC Board E P I C B D U 7 Appendix B I O Information B 16...
Page 153: ...EPIC Board E P I C B D U 7 B 4 DMA Channel Assignments Appendix B I O Information B 17...
Page 154: ...EPIC Board E P I C B D U 7 Mating Connectors Appendix C Appendix C Mating Connector C 1...
Page 160: ...EPIC Board E P I C B D U 7 Digital I O Ports Appendix E Appendix E Digital I O Ports E 1...