
Appendix C
–
Programming Digital I/O
93
COM
E
xp
res
s Mo
du
le
COM
-W
HUC
6
C.1 Digital I/O Programming
The COM-WHUC6 utilizes an AAEON chipset as its Digital I/O controller.
Below are the procedures to complete its configuration, which you can use to develop
a customized program to fit your application.
C.2 Digital I/O Register
Table 1: Embedded BRAM relative register table
Default Value
Note
Index
0x284(Note1)
BRAM Index Register
Data
0x285(Note2) BRAM Data Register
Logical Device Number
0xA2(Note3)
Watchdog Logical Device Number
IO Direction
Function and Device
Number
0x00(Note4)
DIO Input/ Output Function/Device
Number
IO Vaule/Status
Function and Device
Number
0x01(Note5)
DIO Output Data Function/Device Number
Table 2: Digital I/O relative register table
Register
Option Register
BitNum
Value
Note
GPI0 Pin Status
0x00(Note6)
0(Note7)
(Note15)
GPA2
GPI1 Pin Status
0x00(Note6)
1(Note8)
(Note16)
GPA3
GPI2 Pin Status
0x00(Note6)
2(Note9)
(Note17)
GPA4
GPI3 Pin Status
0x00(Note6)
3(Note10)
(Note18)
GPA5
GPO0 Pin Status
0x00(Note6)
4(Note11)
(Note19)
GPJ0
GPO1 Pin Status
0x00(Note6)
5(Note12)
(Note20)
GPJ1
GPO2 Pin Status
0x00(Note6)
6(Note13)
(Note21)
GPJ2
GPO3 Pin Status
0x00(Note6)
7(Note14)
(Note22)
GPJ3
Содержание AAEON COM-WHUC6
Страница 1: ...Last Updated December 20 2019 COM WHUC6 COM Express Module User s Manual 1st Ed ...
Страница 14: ...COM Express Module COM WHUC6 Chapter 1 Chapter 1 Product Specifications ...
Страница 17: ...COM Express Module COM WHUC6 Chapter 2 Chapter 2 Hardware Information ...
Страница 18: ...Chapter 2 Hardware Information 5 COM Express Module COM WHUC6 2 1 Dimensions ...
Страница 19: ...Chapter 2 Hardware Information 6 COM Express Module COM WHUC6 ...
Страница 21: ...Chapter 2 Hardware Information 8 COM Express Module COM WHUC6 2 2 Jumpers and Connectors Top Side Bottom Side ...
Страница 33: ...Chapter 2 Hardware Information 20 COM Express Module COM WHUC6 2 5 Function Block Diagram ...
Страница 34: ...COM Express Module COM WHUC6 Chapter 3 Chapter 3 AMI BIOS Setup ...
Страница 37: ...Chapter 3 AMI BIOS Setup 24 COM Express Module COM WHUC6 3 3 Main ...
Страница 38: ...Chapter 3 AMI BIOS Setup 25 COM Express Module COM WHUC6 3 4 Advanced ...
Страница 45: ...Chapter 3 AMI BIOS Setup 32 COM Express Module COM WHUC6 3 4 4 Memory Configuration ...
Страница 46: ...Chapter 3 AMI BIOS Setup 33 COM Express Module COM WHUC6 3 4 5 On Module H W Monitor ...
Страница 48: ...Chapter 3 AMI BIOS Setup 35 COM Express Module COM WHUC6 3 4 6 PCH FW Configuration ...
Страница 52: ...Chapter 3 AMI BIOS Setup 39 COM Express Module COM WHUC6 3 5 System I O ...
Страница 64: ...Chapter 3 AMI BIOS Setup 51 COM Express Module COM WHUC6 3 5 5 SIO Configuration ...
Страница 78: ...Chapter 3 AMI BIOS Setup 65 COM Express Module COM WHUC6 3 8 Setup submenu Save Exit ...
Страница 79: ...COM Express Module COM WHUC6 Chapter 4 Chapter 4 Drivers Installation ...
Страница 82: ...COM Express Module COM WHUC6 Appendix A Appendix A Watchdog Timer ...
Страница 88: ...COM Express Module COM WHUC6 Appendix B Appendix B I O Information ...
Страница 89: ...Appendix B I O Information 76 COM Express Module COM WHUC6 B 1 I O Address Map ...
Страница 90: ...Appendix B I O Information 77 COM Express Module COM WHUC6 ...
Страница 91: ...Appendix B I O Information 78 COM Express Module COM WHUC6 B 2 Interrupt Request IRQ Address Map ...
Страница 92: ...Appendix B I O Information 79 COM Express Module COM WHUC6 ...
Страница 93: ...Appendix B I O Information 80 COM Express Module COM WHUC6 ...
Страница 94: ...Appendix B I O Information 81 COM Express Module COM WHUC6 ...
Страница 95: ...Appendix B I O Information 82 COM Express Module COM WHUC6 ...
Страница 96: ...Appendix B I O Information 83 COM Express Module COM WHUC6 ...
Страница 97: ...Appendix B I O Information 84 COM Express Module COM WHUC6 ...
Страница 98: ...Appendix B I O Information 85 COM Express Module COM WHUC6 ...
Страница 99: ...Appendix B I O Information 86 COM Express Module COM WHUC6 ...
Страница 100: ...Appendix B I O Information 87 COM Express Module COM WHUC6 ...
Страница 101: ...Appendix B I O Information 88 COM Express Module COM WHUC6 ...
Страница 102: ...Appendix B I O Information 89 COM Express Module COM WHUC6 ...
Страница 103: ...Appendix B I O Information 90 COM Express Module COM WHUC6 ...
Страница 104: ...Appendix B I O Information 91 COM Express Module COM WHUC6 B 3 Memory Address Map ...
Страница 105: ...COM Express Module COM WHUC6 Appendix C Appendix C Programming Digital I O ...