This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

DRV2625: Diagnostics and Calibration both failed

Part Number: DRV2625

Dear TI Experts,

My customer is debugging DRV2625 in their own board, basic function is OK, however, there is error when Diagnostics and Calibration. Both case will return Reg01=0x88.

Could you kindly give some advice about this issue? Thanks a lot.

Attached is inear resonant actuator sepc, below is register parameter when calibration.

FZ-ECAD SPEC_V1.0 20170120.pdf