BOOST-DRV8711: Reading BEMF voltage in EXSTALL mode

Part Number: BOOST-DRV8711

Hi,

I have few queries:

1. Is the BEMF measured at 90, 180, 270 and 360 degrees of the coil current waveform in EXSTALL mode?

2. Is the STALLn/BEMFn triggered at 90, 180, 270 and 360 degrees of the coil current waveform?

3. If the motor stalls at the above mentioned points (in degrees), only then the stall occurance is determined, not in other cases?

4. In Internal Stall Detection configuration, is the BEMF signal available to the comparator in the internal circuitry?

Thank you!

Kind Regards,

Sagar Kunder