Dear Friends,
I have just interfaced a lot of devices with c8051f120 (Si Labs) and was doing good but its been quite a long time and i am not able to get graphics LCD 128x64 to work.
I am using 1K pull ups,also how do i execute the status read instruction. It always returns 0x00 on the port,although i change display on / off.
I am not getting any display on it and also dont know if it is executing the instructions i send or not. I have followed the flow as exactly in the datasheet.
All happens is that during power up,all pixels are 1 for abt a milli second and thats it..Sometimes it takes some random instructions and displays random lines..
Pls help..