Hi team,
The customer uses DRV8301. He read the Status Register 1 and the Status Register 2 using SPI.
The value of the Status Register 1 is jumped between 0 and 0x600. The value of the Status Register 2 is 0x801.
Then he measures the voltage of the GVDD pin. It is 10.6V. The datasheet shows the GVDD voltage range is 8V~16V.
So, I think 10.6V is fine. But why the value of the Status Register 1 is shown the GVDD is fault.
Would you explain this?
Best Wishes,
Mickey Zhang
Asia Customer Support Center
Texas Instruments
