Appendix C – Programming Digital I/O
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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)
Watch dog Logical Device Number
Input/Output
Function and Device
Number
0x00(Note4)
DIO Input/Output Function/Device
Number
Output Data
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-BT-A30
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Страница 74: ...COM Express Module COM BT A30 Chapter 4 Chapter 4 Drivers Installation ...
Страница 77: ...COM Express Module COM BT A30 Appendix A Appendix A Watchdog Timer Programming ...
Страница 83: ...COM Express Module COM BT A30 Appendix B Appendix B I O Information ...
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Страница 91: ...Appendix B I O Information 79 COM Express Module COM BT A30 ...
Страница 92: ...COM Express Module COM BT A30 Appendix C Appendix C Programming Digital I O ...