There is a question about the design using DRV8301.
The target board contains Hercules MCU and DRV8301.
The SPI communication between Hercules and DRV8301 is well,and when PWM signal generated on
Hercules and into DRV8301,DRV8301 "fault" occures.("OCTNw" didn't occure)
And,I read the "Status Register 1" of DRV8301 when fault occured,only the "FAULT" bit was indicated.
And the problem occures even when any motor is connected to the target board or not.
DRV8301 Powergood pin is fine,and DRVEN is asserted.
Could anyone tell how to solve this problem ?
I would appriciate if anyone would reply to my question.
Regards,
Hiroyasu
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