| ??? 05/21/03 17:40 Read: times |
#46266 - SED1530 LCD driver code |
hi
I need a 8051 c code(keil) for driving graphic LCD LM4900BG33G100SNY from Densitron. It uses SED1530 epson lcd driver IC. I used a c code that previously uploaded on this forum ,but It does not operate properly.For example the contrast of LCD can not be changed and it is near dark. when I write data to LCD RAM a meaningless data will be seen at display! The code have nod busy flag check ,I placed a long delay(1msec) between each write data or command.But It does not work! |
| Topic | Author | Date |
| SED1530 LCD driver code | 01/01/70 00:00 | |
| c code | 01/01/70 00:00 | |
RE: SED1530 LCD driver code | 01/01/70 00:00 |