| ??? 06/20/12 13:12 Read: times |
#187802 - new Responding to: ???'s previous message |
i took every IC out and i kept only MC(C-501LN24), latch(74c573), EPROM(27c020) and max703. The problem however remains.
Is not that i do not want to send you the plan. Everything i take in paper and i have to take permission to scan it. The connection is simple The code executed from the EPROM , between exist a latch |
| Topic | Author | Date |
| circuit repair, high level of all adress bytes | 01/01/70 00:00 | |
| what's on P2 is not that intersting initially, ... | 01/01/70 00:00 | |
| oszi daten | 01/01/70 00:00 | |
| depends on the app, but still | 01/01/70 00:00 | |
| we'll need a schematic, I believe. | 01/01/70 00:00 | |
| general guidelines | 01/01/70 00:00 | |
| RE | 01/01/70 00:00 | |
| Hardware check | 01/01/70 00:00 | |
| anyhow this begs a question | 01/01/70 00:00 | |
| Replay | 01/01/70 00:00 | |
| It wouldn't hurt to know how you've connected your hardware | 01/01/70 00:00 | |
| new | 01/01/70 00:00 | |
| Just curious... | 01/01/70 00:00 | |
I have to agree with Hal, it can't be done ... | 01/01/70 00:00 |