AAEON EMB-A70M - Manual (Page 82)

M i n i - I T X E M B - A 7 0 M
Appendix D Electrical Specifications for I/O Ports D-3
D.2 Digital I/O Register
Table 1 : Digital I/O relative register table
Register
DIO access Base Address 0x500 (Note3)
Register BitNum Value Note
DIO‐1 Pin Status Base Address+0 (Note4) 1 (Note5) (Note6) GPIO11
DIO‐2 Pin Status Base Address+0 (Note7) 2 (Note8) (Note9) GPIO12
DIO‐3 Pin Status Base Address+0
(Note10)
4
(Note11) (Note12)
GPIO14
DIO‐4 Pin Status Base Address+2
(Note13)
4
(Note14) (Note15)
GPIO34
DIO‐5 Pin Status Base Address+2
(Note16)
5
(Note17) (Note18)
GPIO35
DIO‐6 Pin Status Base Address+2
(Note19)
6
(Note20) (Note21)
GPIO36
DIO‐7 Pin Status Base Address+2
(Note22)
7
(Note23) (Note24)
GPIO37
DIO‐8 Pin Status Base Address+5 (Note25) 3 (Note26) (Note27) GPIO63