DRV10975EVM: GUI of DRV10975EVM

Part Number: DRV10975EVM

Dear, All

Customers are evaluating using DRV10975EVM.
It was found that there is some error in the speed calculated using FG and the speed displayed by the GUI.
Therefore, please tell me the following.

A. How is the GUI calculated speed?
   Do you use MotorSpeed 1: MotorSpeed 2?

B. If MotorSpeed 1: MotorSpeed 2 is used, what is the update frequency of MotorSpeed 1: MotorSpeed 2? (For example, every 10 mS?)

C. How often do you calculate the speed using the GUI? (For example, every 10 mS?)

Thanks, Masami M.