hello; can u guide me on interfacing the ps2 -pc keyboard to microcontroller i m using c8051f020 microcontroller i hav read notes on ps3 keyboard but confused how to start and what all points i should consider can u give me any sample code pls????
Lots of info available via your favourite search engine.
The link I used was:
www.beyondlogic.org/.../keybrd.htm
The code there is easily translatable to an 8051 core.
"i hav read notes on ps3 (sic?) keyboard"
What is a PS3 keyboard?!
Don't confuse "PS/2" - as used by IBM PCs and clones - with the Sony Playstation-2 - sometimes also known as "PS2"
Or "PS3" for "Playstation-3"
As already noted, there is plenty of information already on the web; see also: www.8052.com/.../read.phtml