DRV8703-Q1EVM: Regarding Vreff and driver connect to external micro

Part Number:DRV8703-Q1EVM

Hai,

Thanks for responding my previous forums.

As per your suggestion I removed resistors between micro and driver IC of IN1 and IN2 pins, because I want to drive the motor with external micro by providing PWM to IN2.

Before it was working fine, now i removed resistor between micro and driver IC of Vreff pin. Now there is no moment in motor.

And I can't replace that resistor back.

So, give me some information so that motor drives previously.

And my total aim to control the motor through all the 14 pins provide on the evaluation board. 

And I also want to read the status through SPI.

All working fine before removing of Vreff resistor.