| ??? 10/04/05 06:08 Read: times |
#101888 - Baud rate & autobaud Responding to: ???'s previous message |
Linh Pham said:
The XTAL for my 8051 is at 11.059Mhz Baud rate calculator: http://www.keil.com/c51/baudrate.asp However, probably more significant is whether your processor is fast enough to keep up with characters arriving at this speed! This will depend on how "fast" your processor is (clocks/instruction) - do the sums! Is there any way to detect what's the connection speed between the PC & modem? It's called "Auto-baud" or "Automatic baud rate detection" - do the Search However, the speed between the PC & modem is set by the configurations of the PC and the modem at the PC end - you can fix the speed at the 8051's modem to something of your choice. |
| Topic | Author | Date |
| 8051 serial port at 115200? | 01/01/70 00:00 | |
| Baud rate & autobaud | 01/01/70 00:00 | |
| Is there anyway to get it up to 115200? | 01/01/70 00:00 | |
| who know if he can, there is no CKCON in | 01/01/70 00:00 | |
| Thanks, I'll try | 01/01/70 00:00 | |
| Baud rate is not the only issue! | 01/01/70 00:00 | |
| Wait a minute... | 01/01/70 00:00 | |
| 57600 is maximum | 01/01/70 00:00 | |
| there are more | 01/01/70 00:00 | |
| 89c2051/4051 | 01/01/70 00:00 | |
| 115200 baudrate | 01/01/70 00:00 | |
| OP | 01/01/70 00:00 | |
| a very sensible approach | 01/01/70 00:00 | |
| 22,1184 crystal | 01/01/70 00:00 | |
| 57600 not a maximum | 01/01/70 00:00 | |
| Data Compression | 01/01/70 00:00 | |
| on modems, compression and handshake | 01/01/70 00:00 | |
| if using flow control then what is the p | 01/01/70 00:00 | |
| faster modems != faster data transfer | 01/01/70 00:00 | |
Thanks everyone! | 01/01/70 00:00 |