| ??? 01/24/05 13:50 Read: times Msg Score: +1 +2 Good Answer/Helpful -1 Overrated |
#85652 - a possibility Responding to: ???'s previous message |
When I power the circuit, the LCD displays a nice picture but when I press the reset everything disappears and the controller goes into comma Shouldn't that be a period? :-)
Could it be that some other chips on the board assume a given state when powered up? Erik |
| Topic | Author | Date |
| Strange Reset Problem | 01/01/70 00:00 | |
| Is it RC circuit | 01/01/70 00:00 | |
| No RC | 01/01/70 00:00 | |
| Reset Switch Issue | 01/01/70 00:00 | |
| a possibility | 01/01/70 00:00 | |
| No Luck! | 01/01/70 00:00 | |
| Glitches? | 01/01/70 00:00 | |
| I can guess what may be wrong if... | 01/01/70 00:00 | |
| try this | 01/01/70 00:00 | |
| PCB is the only suspect left! | 01/01/70 00:00 | |
| EMI problem | 01/01/70 00:00 | |
which derivative | 01/01/70 00:00 | |
| Power on reset | 01/01/70 00:00 | |
| Is there reset input? | 01/01/70 00:00 | |
| doesn't matter | 01/01/70 00:00 | |
| But what is the problem? | 01/01/70 00:00 | |
| just fixed similar | 01/01/70 00:00 | |
| sounds like wiring problem | 01/01/70 00:00 | |
| It wouldn't be would it? | 01/01/70 00:00 | |
| But Mahmood said, it's not the LCD! | 01/01/70 00:00 |