AnsweredAssumed Answered

S32K144 CAN sample point configure

Question asked by jianguo li on Mar 10, 2020
Latest reply on Mar 11, 2020 by Petr Stancik
1. The figure below shows that the sample point I configured is 80%, the crystal vibration on the board is 20MHz, the baud rate is 500K, and the time share of 20tq, which can be configured successfully.

2. The current problem is: based on the same 20MHz crystal vibration on the board and the baud rate of 500K, the sampling point should be configured to meet the requirements of 75%~83.4%, but the time share is 16tq, and the configuration is not successful.

How to configure it?Thank you very much!

Outcomes