| ??? 11/09/07 07:43 Read: times |
#146805 - which derivative? Responding to: ???'s previous message |
You mention TI0 and RI0 rather than TI and RI.
This implies for me that you are using a 2-UART '51 derivative. Beware, some of the derivatives might behave slightly differently than the "biblical" '51! Nevertheless, reading the hardware part of the "bible" is always a good idea; it indeed gives a surprisingly deep insight into the guts of the built-in UART. Note, that the moment when RI/TI is set is NOT always exactly AFTER the END of the stopbit. JW |
| Topic | Author | Date |
| UART TX ready | 01/01/70 00:00 | |
| you are describing TI | 01/01/70 00:00 | |
| Tutorials | 01/01/70 00:00 | |
| which derivative? | 01/01/70 00:00 | |
| I don't think there's a "TX buffer" ... | 01/01/70 00:00 | |
| a Hard lesson I learned long ago | 01/01/70 00:00 | |
Thanks everyone for your help! | 01/01/70 00:00 |