| ??? 08/26/05 07:59 Read: times |
#100118 - Stop bit Responding to: ???'s previous message |
Gia Linh said:
you mean that the master must be send the stop bit ? If your receiver is using the standard 8051 UART, then YES - your master must send a stop bit because when I received 8 bits, the slave automatic escape. The receiving UART recognises the start of a character by the falling edge of the next start bit. A stop bit guarantees that the next start bit will always begin with a falling edge; without a stop bit, you could miss the next start bit if the last bit of the previous character was a '0'... |
| Topic | Author | Date |
| Send data from 89C52 to AT89C2051 proble | 01/01/70 00:00 | |
| Comments ? Formatting ? | 01/01/70 00:00 | |
| Bit Bang | 01/01/70 00:00 | |
| re:bit bang | 01/01/70 00:00 | |
Stop bit | 01/01/70 00:00 |