| ??? 03/29/03 01:43 Read: times |
#42480 - RE: failure connecting 2 AT89C51 in series Responding to: ???'s previous message |
NO. The problem is not in driving if you have tried with a buffer as already mentioned by you. If I had followed what you said, then your #2MCU IS counting the pulses - except that it is just counting Zeros. The interrupt is set to happen at transition and when it happens the Info at P0.0 is Zero. So I think you dont "SEE" the count even though it is counting.. Raghu |
| Topic | Author | Date |
| failure connecting 2 AT89C51 in series | 01/01/70 00:00 | |
| RE: failure connecting 2 AT89C51 in series | 01/01/70 00:00 | |
| RE: failure connecting 2 AT89C51 in series | 01/01/70 00:00 | |
RE: failure connecting 2 AT89C51 in series | 01/01/70 00:00 |