| ??? 07/14/08 13:41 Read: times |
#156691 - I have tried that many times Responding to: ???'s previous message |
Thank you,
I am trying this over and over again with many new IC, most of the time show program LOCK for AT89S8253. How to unlock with ISP? Chip Erase can't help! |
| Topic | Author | Date |
| Problem prog AT89S8253 with AT89isp | 01/01/70 00:00 | |
| S8252 and S8253 have different ISP to S52 and S53 | 01/01/70 00:00 | |
| I use AT89isp Ver 2.8 software | 01/01/70 00:00 | |
| Try a different procedure for AT89ISP | 01/01/70 00:00 | |
| I have tried that many times | 01/01/70 00:00 | |
| why not ask Arghmel ? | 01/01/70 00:00 | |
| I have asked ATmel Technical support | 01/01/70 00:00 | |
| Fuse Settings | 01/01/70 00:00 | |
| 'fuses'? | 01/01/70 00:00 | |
| That is what the manufacturer calls them. | 01/01/70 00:00 | |
I know of no (other) \"modern Flash design\" that do | 01/01/70 00:00 |