Part Number: TMS320F28027F
When I use F28037F+DRV8305 to run the labo5b, my motor suddenly stopped turning and couldn't turn again, but other functions are all right.
There is no abnormal appearance of the chip and the failure indicator is not on. I read the register and get the following results:
I haven't changed registers, but the value of registers has changed and these values are not found in the manual. For example, why does the PWM_Mode register of Ctrl_Reg_07 have a value of 0x180?
Later, I used the same board and replaced the DRV8305 chip to work properly again. I am afraid that this problem will arise in the future.