Configuration Values

Baud Rate and Sample Point Settings​

The sample points that can be configured for each combination of arbitration baud rate and data baud rate are listed below.

Baud rate		Configurable sample points
Arbitration	Data	Arbitration	Data
125 kbps	500 kbps	60%, 65%, 70%, 75%, 80%, 85%	60%, 65%, 70%, 75%, 80%, 85%
	1 Mbps	80%, 85%	60%, 65%, 70%, 75%, 80%, 85%
	2 Mbps	80%, 85%	60%, 70%, 80%
250 kbps	500 kbps	60%, 65%, 70%, 75%, 80%, 85%	60%, 65%, 70%, 75%, 80%, 85%
	1 Mbps	60%, 65%, 70%, 75%, 80%, 85%	60%, 65%, 70%, 75%, 80%, 85%
	2 Mbps	60%, 65%, 70%, 75%, 80%, 85%	60%, 70%, 80%
	4 Mbps	80%, 85%	60%, 70%, 80%
	5 Mbps	80%, 85%	75%
500 kbps	500 kbps	60%, 65%, 70%, 75%, 80%, 85%	60%, 65%, 70%, 75%, 80%, 85%
	1 Mbps	60%, 65%, 70%, 75%, 80%, 85%	60%, 65%, 70%, 75%, 80%, 85%
	2 Mbps	60%, 65%, 70%, 75%, 80%, 85%	60%, 70%, 80%
	4 Mbps	60%, 65%, 70%, 75%, 80%, 85%	60%, 70%, 80%
	5 Mbps	60%, 65%, 70%, 75%, 80%, 85%	75%
1 Mbps	500 kbps	60%, 70%, 80%	60%, 65%, 70%, 75%, 80%, 85%
	1 Mbps	60%, 65%, 70%, 75%, 80%, 85%	60%, 65%, 70%, 75%, 80%, 85%
	2 Mbps	60%, 65%, 70%, 75%, 80%, 85%	60%, 70%, 80%
	4 Mbps	60%, 65%, 70%, 75%, 80%, 85%	60%, 70%, 80%
	5 Mbps	60%, 65%, 70%, 75%, 80%, 85%	75%

No sample points can be configured for the combinations where the arbitration baud rate is 125 kbps and the data baud rate is 4 Mbps or 5 Mbps.

Data Length Code and Data Length​

The correspondence between the data length code (DLC) and the data length (DL) is as follows.

Data length code	Data length
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	12
10	16
11	20
12	24
13	32
14	48
15	64