| ??? 04/23/10 08:17 Modified: 04/23/10 08:50 Read: times |
#175312 - To Set Baud Rate at 9600 |
I am using NXP's P89V51RD2BN. Now what is the maximum frequency of crystal i can use( that is available in market) 40 is it's maximum limit. I also have to set the baud rate at 9600 so please suggest accordingly.
As Erik earlier said "use multiples of 11,0592" at http://www.8052.com/forum/read/175278 I get maximum of 11.0592*3 = 33,17766. I also saw at the keil Baudrate calculator that at this frequency i will get an error of -0,18% for 9600. Can't use anything of a higher frequency without sacrificing the accuracy ? |
| Topic | Author | Date |
| To Set Baud Rate at 9600 | 01/01/70 00:00 | |
| why You worry? | 01/01/70 00:00 | |
| Baud rate errors | 01/01/70 00:00 | |
| Ok..!! | 01/01/70 00:00 | |
| It's not that demanding | 01/01/70 00:00 | |
| it's even less demanding .... | 01/01/70 00:00 | |
| erm... | 01/01/70 00:00 | |
| Sorry?? | 01/01/70 00:00 | |
| well | 01/01/70 00:00 | |
| mistype?? | 01/01/70 00:00 | |
| Is it Fine ? | 01/01/70 00:00 | |
in 6 clock mode the max freq is 20MHz | 01/01/70 00:00 |