| ??? 03/28/07 13:12 Read: times |
#136017 - Oh dear! Responding to: ???'s previous message |
Are you sure that your eraser is working properly?
If it was just the Intel D87C51s, you might mot be surprised that chips that old no longer program correctly but, if the new chip from RS also won't program, then it looks like your programmer has a fault. Can you beg, borrow or steal a known-good programmer from someone? Over here, RS still have an EPROM programming service listed in the printed catalogue, although I couldn't find anything about it online. You could try getting RS to program them... |
| Topic | Author | Date |
| Stag 39 and Intel 87C51 | 01/01/70 00:00 | |
| Oh dear! | 01/01/70 00:00 | |
| RS selling faulty parts would not be new | 01/01/70 00:00 | |
| Shack or Spares? | 01/01/70 00:00 | |
| Shack, for sure | 01/01/70 00:00 | |
| My mistake | 01/01/70 00:00 | |
| Ah. That's OK then. | 01/01/70 00:00 | |
| yeah they will do it for you | 01/01/70 00:00 | |
| You must have cheap limbs | 01/01/70 00:00 | |
| what about the opposite | 01/01/70 00:00 | |
| I find that if you are really stuck | 01/01/70 00:00 | |
| RS not my favourite anymore | 01/01/70 00:00 | |
DigiKey will ship USPS, IIRC | 01/01/70 00:00 |