| ??? 01/10/05 11:26 Read: times |
#84641 - indeed, it is osc/12 Responding to: ???'s previous message |
hi,
Oleg Sergeev said:
It {the clock frequency} is defined as OSC/32 or OSC/64 depend on bit SMOD of PCON register. Jan Waclawek said:
No. This applies to UART Mode2. Indeed, my typpo. Oleg Sergeev in #72516 said:
UART in mode 0 uses fixed clock ratio (OSC/12 or OSC/6 in x2 mode) that`s right. Jan Waclawek said:
Nevertheless, the '51 UART mode 0 is MASTER only. Sure, and it needs to check which modes of SPI (0..3) are compatible with UART shift register as well. Regards, Oleg |
| Topic | Author | Date |
| serial communication between two ATC51 | 01/01/70 00:00 | |
| 'Mode 0' uses RxD and TxD differntly! | 01/01/70 00:00 | |
| no slave in mode 0 | 01/01/70 00:00 | |
| UART mode 0 | 01/01/70 00:00 | |
| Call it serial | 01/01/70 00:00 | |
indeed, it is osc/12 | 01/01/70 00:00 |