Aaeon PFM-CVS Manual page 120

P C / 1 0 4 M o d u l e
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Main
VOID (){
Boolean PinStatus ;
// Procedure : AaeonReadPinStatus
// Input :
// Example, Read Digital I/O Pin 3 status
// Output :
// InputStatus :
//
//
PinStatus = AaeonReadPinStatus(DInput3LDN, DInput3Reg, DInput3Bit);
// Procedure : AaeonSetOutputLevel
// Input :
// Example, Set Digital I/O Pin 6 level
AaeonSetOutputLevel(DOutput6LDN, DOutput6Reg, DOutput6Bit, DOutput6Val);
}
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0: Digital I/O Pin level is low
1: Digital I/O Pin level is High
Appendix D Electrical Specifications for I/O Ports
P F M - C V S R e v . B
D-7