SPRUIM2H May 2020 – October 2023 AM2431 , AM2432 , AM2434 , AM6411 , AM6412 , AM6421 , AM6422 , AM6441 , AM6442
Two divisor values are:
Table 12-470 describes the UART baud rate settings.
Baud Rate | Baud Multiple | Source Clock(MHz) | DLH, DLL (Decimal) | DLH, DLL (Hex) | Actual Baud Rate | Error (%) |
---|---|---|---|---|---|---|
0.3 kbps | 16x | 48 | 10000 | 0x27, 0x10 | 0.3 kbps | 0 |
0.6 kbps | 16x | 48 | 5000 | 0x13, 0x88 | 0.6 kbps | 0 |
1.2 kbps | 16x | 48 | 2500 | 0x09, 0xC4 | 1.2 kbps | 0 |
2.4 kbps | 16x | 48 | 1250 | 0x04, 0xE2 | 2.4 kbps | 0 |
4.8 kbps | 16x | 48 | 625 | 0x02, 0x71 | 4.8 kbps | 0 |
9.6 kbps | 16x | 48 | 312 | 0x01, 0x38 | 9.615385 kbps | -0.16 |
9.6 kbps1 | 16x | 192 | 1250 | 0x01, 0x38 | 9.6 kbps | 0 |
14.4 kbps | 16x | 48 | 208 | 0x00, 0xD0 | 14.42308 kbps | -0.16 |
19.2 kbps1 | 16x | 192 | 625 | 0x00, 0x9C | 19.2kbps | 0 |
28.8 kbps | 16x | 48 | 104 | 0x00, 0x68 | 28.84615 kbps | -0.16 |
38.4 kbps | 16x | 48 | 78 | 0x00, 0x4E | 38.46154 kbps | -0.16 |
57.6 kbps | 16x | 48 | 52 | 0x00, 0x34 | 57.69231 kbps | -0.16 |
115.2 kbps | 16x | 48 | 26 | 0x00, 0x1A | 115.3846 kbps | -0.16 |
230.4 kbps | 16x | 48 | 13 | 0x00, 0x0D | 230.7692 kbps | -0.16 |
460.8 kbps | 13x | 48 | 8 | 0x00, 0x08 | 461.5385 kbps | -0.16 |
921.6 kbps | 13x | 48 | 4 | 0x00, 0x04 | 923.0769 kbps | -0.16 |
1.843 Mbps | 13x | 48 | 2 | 0x00, 0x02 | 1.846154 Mbps | -0.17 |
2.5 Mbps2 | 16x | 160 | 4 | 0x00, 0x01 | 2.5 Mbps | 0 |
3.0 Mbps | 16x | 48 | 1 | 0x00, 0x01 | 3.0 Mbps | 0 |
3.6884 Mbps | 13x | 48 | 1 | 0x00, 0x01 | 3.692308 Mbps | -0.11 |
4 Mbps2 | 16x | 192 | 3 | 0x00, 0x01 | 4 Mbps | 0 |
5 Mbps2 | 16x | 160 | 2 | 0x00, 0x02 | 5 Mbps | 0 |
10 Mbps2 | 16x | 160 | 1 | 0x00, 0x01 | 10 Mbps | 0 |
12 Mbps2 | 16x | 192 | 1 | 0x00, 0x01 | 12 Mbps | 0 |