| ??? 10/07/04 15:34 Read: times Msg Score: +1 +1 Informative |
#78946 - Works as is spected! Responding to: ???'s previous message |
After a rising of VCC , POF is on, you must clear it. If you push the reset buton then the bit is 0.
If power fails then the POF will be again 1 Oleg did you tested the AT89c51ED2 without external supervisor? I was using an external supervisor because the PCB is for the T89c51RD2 but seems it works perfect without any external reset circuit. Regards |
| Topic | Author | Date |
| Reset in AT89c51 RD2-ED2 | 01/01/70 00:00 | |
| RE: Reset in AT89c51 RD2-ED2 | 01/01/70 00:00 | |
| RE: Reset in AT89c51 RD2-ED2 | 01/01/70 00:00 | |
| RE: Reset in AT89c51 RD2-ED2 | 01/01/70 00:00 | |
| I will inform.. | 01/01/70 00:00 | |
| Works as is spected! | 01/01/70 00:00 | |
| RE: Works as is spected! | 01/01/70 00:00 | |
| Problems with Atmels BOR? | 01/01/70 00:00 | |
| RE: Problems with Atmels BOR? | 01/01/70 00:00 | |
| RE: Problems with Atmels BOR? | 01/01/70 00:00 | |
| RE: Problems with Atmels BOR? | 01/01/70 00:00 | |
| RE: Problems with Atmels BOR? | 01/01/70 00:00 | |
| RE: Problems with Atmels BOR? | 01/01/70 00:00 | |
| RE: Problems with Atmels BOR? | 01/01/70 00:00 | |
RE: Reset in AT89c51 RD2-ED2 | 01/01/70 00:00 |