Sir i need a keil c program for 4x4 matrix keypad or 4x3 keypad matrix interfacing with 8051 displaying output on lcd display through P0 as output port for LCD
whatever you have...........
You make no sense at all, haven't you noticed? You don't know what you are doing. You have no idea how to start. You have no clear objectives (apart from stealing and cheating). You are a on your way to getting an well deserved "F" my friend.
P.S
I'm pissed-off today.