| ??? 06/22/05 13:38 Modified: 06/22/05 13:47 Read: times |
#95593 - DPM Responding to: ???'s previous message |
My favorite means of DPM synchronization is a check byte that must be either 0 or 0xff. So when side a writes data, the last it writes is check_byte_a_to_b = 0xff. This makes b sure that when reading 0xff all the data is good. This, of course, is only a viable solution when what is exchanged is "short records", not single bytes or so.
Erik |
| Topic | Author | Date |
| Two micro in the same box not same board | 01/01/70 00:00 | |
| Eh? | 01/01/70 00:00 | |
| Design decisions | 01/01/70 00:00 | |
| Connection Parallel or Serial. | 01/01/70 00:00 | |
| OT answer | 01/01/70 00:00 | |
| Dual Port Question | 01/01/70 00:00 | |
| Dual ports ive known and loved | 01/01/70 00:00 | |
| Good to see we know the pitfalls! | 01/01/70 00:00 | |
| DPM | 01/01/70 00:00 | |
| async DPM | 01/01/70 00:00 | |
| yeah but no but yeah.. | 01/01/70 00:00 | |
| biting clocks | 01/01/70 00:00 | |
| Biting clocks | 01/01/70 00:00 | |
| Biting clocks | 01/01/70 00:00 | |
| Forget this "clock biting" | 01/01/70 00:00 | |
Re: Forget clock biting. | 01/01/70 00:00 |