hi!!
thanks all for ur replies!!

just to get started with 8051
1.am trying to interface LCD and a 3 button key pad(scroll up, scroll down and enter)
with 8051.. the idea is to scroll the cursor up and down to select the dilplayed char, and then accept it when enter is pressed..
after 4 such entries.. the password is verified and....

its almost done but.. the cusor lags the desired position by 1...

2.am working on umps eval version and i have no idea what the "screen refresh" in
option -> run mode.. is.
i fix it to 60(after many trial an errors) to get the desired output on LCD...

any suggestions.. please do write..
thanks...
anil :-)