| ??? 08/21/09 13:38 Read: times |
#168444 - HUH? Responding to: ???'s previous message |
Isn't that what stop bits are for, to give the receive additional time for processing?
the 9 'other' bits give you ~900us to process, the stop bit gives you an additional ~100us I hardly see how 10% extra will make a big difference. Of course, if you do not have a UART and do not employ a timer interrupt the stop bit gives you time to save the byte, but hardly "additional time for processing". Even with a properly designed 'soft UART' you can use (some of) the 900us as "additional time for processing" Erik |
| Topic | Author | Date |
| Time delay in serial communication | 01/01/70 00:00 | |
| Normally none | 01/01/70 00:00 | |
| Per got carried away | 01/01/70 00:00 | |
| Isn't that what stop bits are for? | 01/01/70 00:00 | |
| HUH? | 01/01/70 00:00 | |
FIFO allows more jitter in response times | 01/01/70 00:00 |