| ??? 07/26/07 23:46 Read: times |
#142384 - Confusion? Responding to: ???'s previous message |
Richard, IDLE on a RS232 line is negative volts. I stated idle on the uart pin is high and that it gets inverted for RS232. So easy to get confused when many people generically refer to asynch comms as 'RS232'. |
| Topic | Author | Date |
| (DUART) SCN2681 Dual asynchronous rx/tx | 01/01/70 00:00 | |
| Default IDLE is high | 01/01/70 00:00 | |
| confusing input | 01/01/70 00:00 | |
| Confusion? | 01/01/70 00:00 | |
Yes, I lied ... | 01/01/70 00:00 |