
PC/104 Module PFM-CVS Rev. B
Appendix D Electrical Specifications for I/O Ports D-5
D.4 Digital I/O Sample Program
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//SuperIOrelativedefinition(PleasereferencetoTable1)
#definebyteSIOIndex//ThisparameterisrepresentedfromNote1
#definebyteSIOData//ThisparameterisrepresentedfromNote2
#definevoidIOWriteByte(byteIOPort,byteValue);
#definebyteIOReadByte(byteIOPort);
//DigitalInputStatusrelativedefinition(PleasereferencetoTable2)
#defineby
teDInput1LDN//ThisparameterisrepresentedfromNote3
#definebyteDInput1Reg//ThisparameterisrepresentedfromNote4
#definebyteDInput1Bit//ThisparameterisrepresentedfromNote5
#definebyteDInput2LDN//ThisparameterisrepresentedfromNote6
#definebyteDInput2Reg//ThisparameterisrepresentedfromNote7
#definebyteDInput2Bit//Thispa
rameterisrepresentedfromNote8
#definebyteDInput3LDN//ThisparameterisrepresentedfromNote9
#definebyteDInput3Reg//ThisparameterisrepresentedfromNote10
#definebyteDInput3Bit//ThisparameterisrepresentedfromNote11
#definebyteDInput4LDN//ThisparameterisrepresentedfromNote12
#definebyteDInput4R
eg//ThisparameterisrepresentedfromNote13
#definebyteDInput4Bit//ThisparameterisrepresentedfromNote14
#definebyteDInput5LDN//ThisparameterisrepresentedfromNote15
#definebyteDInput5Reg//ThisparameterisrepresentedfromNote16
#definebyteDInput5Bit//ThisparameterisrepresentedfromNote17
#definebyteDInput6LDN//Thispa
rameterisrepresentedfromNote18
#definebyteDInput6Reg//ThisparameterisrepresentedfromNote19
#definebyteDInput6Bit//ThisparameterisrepresentedfromNote20
#definebyteDInput7LDN//ThisparameterisrepresentedfromNote21
#definebyteDInput7Reg//ThisparameterisrepresentedfromNote22
#definebyteDInput7Bit//Thispa
rameterisrepresentedfromNote23
#definebyteDInput8LDN//ThisparameterisrepresentedfromNote24
#definebyteDInput8Reg//ThisparameterisrepresentedfromNote25
#definebyteDInput8Bit//ThisparameterisrepresentedfromNote26
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