| ??? 07/25/09 17:50 Read: times |
#167886 - LCD timing Responding to: ???'s previous message |
Thanks guys
I'm checking the busy flag DB7 for a 1 and also using timing loops just to make sure. Also doubled up on all the init code. The LCD worked at lightning speed with the DS89C450 micro ? I'm using a palce22v10 25ns chip for decoding. I see /CS hash coming out but who knows. John |
| Topic | Author | Date |
| ADCu842 replacing DS89C450 | 01/01/70 00:00 | |
| It's probably in the LCD initialization timing | 01/01/70 00:00 | |
| Yes, timimg | 01/01/70 00:00 | |
| LCD timing | 01/01/70 00:00 | |
| how does it not work? | 01/01/70 00:00 | |
LCD timing | 01/01/70 00:00 |