AnsweredAssumed Answered

s12XF Flexray bus speed

Question asked by Mike Reising on Aug 19, 2015
Latest reply on Aug 21, 2015 by Radek Sestak

Hello, I am trying to configure the flexray bus speed of the 2-node starter kit. I have a low speed flexray network setup and it seems to be working between the 2 nodes.

The documentation states that the the low speed flexray network runs at 1.25mb/sec. However when I look at the datasheet of the microcontroller itself, it states that it can only run at 10, 8, 5, 2.5 mb/sec.


The config file in the FR unified driver is set to this  -->>   0,              // Value of the PRESCALE or BITRATE bit field in the MCR register

According to that it should be running 10b/sec shouldn't it?


Please let me know if this is not the correct line to use to adjust the bus speed.