S32K311 HSE FW CAN NOT INSTALL BY MU

[zhengjianfei1]

Hi NXP,

We found K311 some problems as below,could you give me some suggestions,Thanks!

Question1: We found that S32K311 HSE CLOCK cannot be 120MHZ. It does not conform to manual specifications as picture bellow.

Question 2:S32K311 CAN NOT install HSE FW by MU. It can be ok in S32K312.We found SBAF can install ok ,but FW can not run.please see picture bellow.  I think it may be caused by 120M HSE clock.

[OliverTian]

Hi, Jianfei
    Currently, no tested on such scenario on S32K311 chip and please use sBAF to install HSE FW. 
    How about change HSE clock to 60MHz?

[zhengjianfei1]

Hi Oliver，

   Thanks for your suggestion. We finally found FW installating can be OK with following clock configuration.