Sep 7, 2009 #1 S suguna Newbie level 1 Joined Sep 7, 2009 Messages 1 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Location chennai Activity points 1,285 lcd interfacing 8051 I am interfacing LCD to 8051 using PPI(8255) using C programming. i Dont know how to define the 8255 port address and control word register in c programming. can anyone help in this ?
lcd interfacing 8051 I am interfacing LCD to 8051 using PPI(8255) using C programming. i Dont know how to define the 8255 port address and control word register in c programming. can anyone help in this ?