| ??? 05/20/10 01:41 Modified: 05/20/10 01:42 Read: times |
#176043 - 100% ?? Responding to: ???'s previous message |
Murray said:
I'm sure there is a long-winded technical explaination of how such a communications parameter may be derived, but I'm more interested in what works 100% in practice. 100%?? In a perfect world a tolerance of up to about +/-0.5/10.5 = +/-4.76% would be acceptable for a 10bit transmission. What will work "in practise" is a statistical question, though. It will never be 100%... Kai Klaas |
| Topic | Author | Date |
| Baud RateTolerance? | 01/01/70 00:00 | |
| acceptable baud-rate error | 01/01/70 00:00 | |
| 100% ?? | 01/01/70 00:00 | |
| 2.5% | 01/01/70 00:00 | |
| whoa!! | 01/01/70 00:00 | |
| I prefer < 0.5% | 01/01/70 00:00 | |
| the method | 01/01/70 00:00 | |
| skew/asymmetry | 01/01/70 00:00 | |
| Asymmetry | 01/01/70 00:00 | |
| ZERO | 01/01/70 00:00 | |
| So do I... | 01/01/70 00:00 | |
| Not always possible to select crystal just for UART | 01/01/70 00:00 | |
| In reference to the above: | 01/01/70 00:00 | |
| Thank you all. | 01/01/70 00:00 | |
| Try a test with a PC and Sqr Sig Gen | 01/01/70 00:00 | |
| likely a wromg approach | 01/01/70 00:00 | |
| Maxim AN-2141 | 01/01/70 00:00 | |
link and comment | 01/01/70 00:00 |