DRV8308: Using case of 120°3-Hall Commutation in Clock Frequency Mode

Part Number:DRV8308

Hi,

My customer is using DRV8308 under 120°3-Hall Commutation in Clock Frequency Mode.

Q1:Is the following registers used at using 120°3-Hall Commutation?
  -SPDREVS
  -MINSPD
  -SPEEDTH

Q2: Is LOCKn signal operated at using 120°3-Hall Commutation?

Best regards,
Shimizu