Configuration Values (CAN)
Baudrate and Sample Point Settings
Available sample points for each combination of arbitration baudrate and data baudrate are shown below.
| Baudrate | Available Sample Point | ||
|---|---|---|---|
| Arbitration | Data | Arbitration | Data |
| 125kbps | 500kbps | 60%, 65%, 70%, 75%, 80%, 85% | 60%, 65%, 70%, 75%, 80%, 85% |
| 1Mbps | 80%, 85% | 60%, 65%, 70%, 75%, 80%, 85% | |
| 2Mbps | 80%, 85% | 60%, 70%, 80% | |
| 250kbps | 500kbps | 60%, 65%, 70%, 75%, 80%, 85% | 60%, 65%, 70%, 75%, 80%, 85% |
| 1Mbps | 60%, 65%, 70%, 75%, 80%, 85% | 60%, 65%, 70%, 75%, 80%, 85% | |
| 2Mbps | 60%, 65%, 70%, 75%, 80%, 85% | 60%, 70%, 80% | |
| 4Mbps | 80%, 85% | 60%, 70%, 80% | |
| 5Mbps | 80%, 85% | 75% | |
| 500kbps | 500kbps | 60%, 65%, 70%, 75%, 80%, 85% | 60%, 65%, 70%, 75%, 80%, 85% |
| 1Mbps | 60%, 65%, 70%, 75%, 80%, 85% | 60%, 65%, 70%, 75%, 80%, 85% | |
| 2Mbps | 60%, 65%, 70%, 75%, 80%, 85% | 60%, 70%, 80% | |
| 4Mbps | 60%, 65%, 70%, 75%, 80%, 85% | 60%, 70%, 80% | |
| 5Mbps | 60%, 65%, 70%, 75%, 80%, 85% | 75% | |
| 1Mbps | 500kbps | 60%, 70%, 80% | 60%, 65%, 70%, 75%, 80%, 85% |
| 1Mbps | 60%, 65%, 70%, 75%, 80%, 85% | 60%, 65%, 70%, 75%, 80%, 85% | |
| 2Mbps | 60%, 65%, 70%, 75%, 80%, 85% | 60%, 70%, 80% | |
| 4Mbps | 60%, 65%, 70%, 75%, 80%, 85% | 60%, 70%, 80% | |
| 5Mbps | 60%, 65%, 70%, 75%, 80%, 85% | 75% | |
There is no available sample point for combinations where arbitration baudrate is 125kbps and data baudrate is 4Mbps or 5Mbps.
Data Length Code and Data Length
The relation between data length code (DLC) and data length (DL) is shown below.
| Data Length Code | Data Length |
|---|---|
| 0 (0x0) | 0 |
| 1 (0x1) | 1 |
| 2 (0x2) | 2 |
| 3 (0x3) | 3 |
| 4 (0x4) | 4 |
| 5 (0x5) | 5 |
| 6 (0x6) | 6 |
| 7 (0x7) | 7 |
| 8 (0x8) | 8 |
| 9 (0x9) | 12 |
| 10 (0xA) | 16 |
| 11 (0xB) | 20 |
| 12 (0xC) | 24 |
| 13 (0xD) | 32 |
| 14 (0xE) | 48 |
| 15 (0xF) | 64 |