i m tryig to clear now. i prepared .c source code for displaying "hello world" to be displayed in lcd. i compiled it using uv3. every thing went correct. but when the turn came for simulation i looked the result in memory1 window it was empty and i found that there was a series of message which indicated nop along with addresses. there were no warning nor syntax errors were detected. what could be the problem?
Do not create new threads all the time. You already had an ongoing thread about problems with LCD display. And you can't expect more help by starting a new thread - you still haven't supplied any relevant information on the previous thread: http://www.keil.com/forum/docs/thread13859.asp