| ??? 03/04/13 10:38 Read: times |
#189534 - Reset Circuit Responding to: ???'s previous message |
Oliver Sedlacek said:
You may not want a proper reset circuit but you always need a proper reset circuit. Get over it. I think you misunderstood me. What I meant was if I reset the uC externally then the thing starts working. By just powering the 2051 uC it does not work. Andy Neil said:
You omitted to mention that in your cross-post I figured that out after posting in the Keil forum Any idea how to get this thing working. If I can't get this thing working on 89C2051 then I have to move to a different 8051 uC which is low cost with at least 6 i/o, 4K Program Memory and works on 5V input. Any suggestion on this behalf is also welcome. |
| Topic | Author | Date |
| 89C2051 not booting up | 01/01/70 00:00 | |
| What you want and what you need | 01/01/70 00:00 | |
| cross-post | 01/01/70 00:00 | |
| Reset Circuit | 01/01/70 00:00 | |
| You *need* a proper external reset generator! | 01/01/70 00:00 | |
| RC reset circuit works | 01/01/70 00:00 | |
it "works" (sic) | 01/01/70 00:00 | |
| A 2051 is not 4K | 01/01/70 00:00 | |
| Thanks for the solution | 01/01/70 00:00 |