Hardware pinouts information and cables schemes

Keyboard (old style) PC pinout

connector or cable wiring scheme

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Pin Name Description Technical
1CLOCKClockCLK/CTS, Open-collector
2DATADataRxD/TxD/RTS, Open-collector
3n/cNot connectedReset on some very old keyboards.
4GNDGround 
5VCC+5 VDC 

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Pinouts.ru > Input devices (keyboards, mices, joysticks) pinouts >  Pinout of Keyboard (old style) PC and layout of 5 pin DIN female connector
Document status: correct
Source(s) of this and additional information: Hardware Book 3 reports
Last updated at Sat Jun 25 2005. Submit additions or corrections for this document. Is this document correct or incorrect? What is your opinion?
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