Hi team,
There is currently a car project, and there are 3-4 cases where the whole car has been stationary for some time without communication.
Troubleshooting shows that the controller voltage is good, but the master chip is not working when there is no communication.
The state at fault is basically the same as the unflushed program. Currently, through troubleshooting, the master chip initialization is not complete when a failure occurs. But since this happens at a standstill, could you please help provide several possible causes of the 579 chip failure? Thanks.
Best Regards,
Cherry