Help Interfacing PS/2 Keyboard w/ PIC16F877
Discussion in "PIC Microcontroller Discussion" started by speedhack Nov 25, 2008.
Tue Nov 25 2008, 06:43 pm
hi speedhack,
u can try writing ur own code for interfacing the PS/2 keyboard. To understand the logic here is a good application note with c- source code for the same on the atmel website.Though the application uses AVR, u can easily port the C-code to PIC to suit ur application as most of the code is based on interfacing only two port pins , one interrupt and one simple port pin. here are the links:
http://www.8051projects.net/downloads200.html
http://www.atmel.com/dyn/resources/prod_documents/doc1235.pdf
http://www.atmel.com/dyn/resources/prod_documents/AVR313.zip
good luck.
:-)
u can try writing ur own code for interfacing the PS/2 keyboard. To understand the logic here is a good application note with c- source code for the same on the atmel website.Though the application uses AVR, u can easily port the C-code to PIC to suit ur application as most of the code is based on interfacing only two port pins , one interrupt and one simple port pin. here are the links:
http://www.8051projects.net/downloads200.html
http://www.atmel.com/dyn/resources/prod_documents/doc1235.pdf
http://www.atmel.com/dyn/resources/prod_documents/AVR313.zip
good luck.
:-)
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