| ??? 03/04/05 19:06 Read: times |
#89130 - instruction register can not be read Responding to: ???'s previous message |
Hello ,
Rob and craig , i implemented and tried your comments but the problem is still there .I also checked the timing confirm the datasheet but it should be ok.( I tried delay's up to 100usec). I was tracing the value of Instr in debug mode but the value is always FF. Writing to LCD works fine but reading back from it fails . Regards, Luc |
| Topic | Author | Date |
| Another LCD question/problem | 01/01/70 00:00 | |
| Read after disable? | 01/01/70 00:00 | |
| Redundant | 01/01/70 00:00 | |
| instruction register can not be read | 01/01/70 00:00 | |
| Read on low EN? | 01/01/70 00:00 | |
| Redundant indeed ;-) | 01/01/70 00:00 | |
| Oops | 01/01/70 00:00 | |
| Port configuration? | 01/01/70 00:00 | |
Port configuration | 01/01/70 00:00 |