Digital I/O Register - Aaeon PFM-CVS Manual

P C / 1 0 4 M o d u l e
D.3 Digital I/O Register
Table 1 : SuperIO relative register table
Default Value
Index 0x2E
(Note1)
Data 0x2F
(Note2)
Table 2 : Digital Input relative register table
DIO‐1 Pin Status
DIO‐2 Pin Status
DIO‐3 Pin Status
DIO‐4 Pin Status
DIO‐5 Pin Status
DIO‐6 Pin Status
DIO‐7 Pin Status
DIO‐8 Pin Status
Table 3 : Digital Output relative register table
DIO‐1 Output Data
DIO‐2 Output Data
DIO‐3 Output Data
DIO‐4 Output Data
DIO‐5 Output Data
DIO‐6 Output Data
DIO‐7 Output Data
DIO‐8 Output Data
Appendix D Electrical Specifications for I/O Ports
Note
SIO MB PnP Mode Index Register
0x2E or 0x4E
SIO MB PnP Mode Data Register
0x2F or 0x4F
LDN Register
0x06 0x8A
(Note3)
0x06 0x8A
(Note6)
0x06 0x8A
(Note9)
0x06 0x8A
(Note12)
0x06 0x8A
(Note15)
0x06 0x8A
(Note18)
0x06 0x8A
(Note21)
0x06 0x8A
(Note24)
LDN Register
0x06 0x89
(Note27)
0x06 0x89
(Note31)
0x06 0x89
(Note35)
0x06 0x89
(Note39)
0x06 0x89
(Note43)
0x06 0x89
(Note47)
0x06 0x89
(Note51)
0x06 0x89
(Note55)
P F M - C V S R e v . B
BitNum
0
(Note4) (Note5)
1
(Note7) (Note8)
2
(Note10) (Note11)
3
(Note13) (Note14)
4
(Note16) (Note17)
5
(Note19) (Note20)
6
(Note22) (Note23)
7
(Note25) (Note26)
BitNum
0
(Note28) (Note29)
1
(Note32) (Note33)
2
(Note36) (Note37)
3
(Note40) (Note41)
4
(Note44) (Note45)
5
(Note48) (Note49)
6
(Note52) (Note53)
7
(Note56) (Note57)
D-4
Value Note
GPIO80
GPIO81
GPIO82
GPIO83
GPIO84
GPIO85
GPIO86
GPIO87
Value Note
GPIO80
(Note30)
GPIO81
(Note34)
GPIO82
(Note38)
GPIO83
(Note42)
GPIO84
(Note46)
GPIO85
(Note50)
GPIO86
(Note54)
GPIO87
(Note58)