并行接口引脚定义

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1、PC并行接口引脚定义2009-08-1116:27:53PC并行接口外观是25针母插座：引脚定义PinNameDirDescription1/STROBEStrobe2D0DataBit03D1DataBit14D2DataBit25D3DataBit36D4DataBit47D5DataBit58D6DataBit69D7DataBit710/ACKAcknowledge11BUSYBusy12PEPaperEnd13SELSelectPC并行接口引脚定义2009-08-1116:27:53PC并行接口外观是25针母插座：引脚定义PinNameDirDescripti

2、on1/STROBEStrobe2D0DataBit03D1DataBit14D2DataBit25D3DataBit36D4DataBit47D5DataBit58D6DataBit69D7DataBit710/ACKAcknowledge11BUSYBusy12PEPaperEnd13SELSelect14/AUTOFDAutofeed15/ERRORError16/INITInitialize17/SELINSelectIn18GNDSignalGround19GNDSignalGround20GNDSignalGround21GNDSignalGround22G

3、NDSignalGround23GNDSignalGround24GNDSignalGround25GNDSignalGroundECP并行口定义ECP是ExtendedCapabilitiesPort的缩写，外观同并行口，是25针母插座：引脚定义PinNameDirDescription1nStrobeStrobe2data0Address,DataorRLEDataBit03data1Address,DataorRLEDataBit14data2Address,DataorRLEDataBit25data3Address,DataorRLEDataBit36data

4、4Address,DataorRLEDataBit47data5Address,DataorRLEDataBit58data6Address,DataorRLEDataBit69data7Address,DataorRLEDataBit710/nAckAcknowledge11BusyBusy12PErrorPaperEnd13SelectSelect14/nAutoFdAutofeed15/nFaultError16/nInitInitialize17/nSelectInSelectIn18GNDSignalGround19GNDSignalGround20GNDSi

5、gnalGround21GNDSignalGround22GNDSignalGround23GNDSignalGround24GNDSignalGround25GNDSignalGround