DRV8462: how to achieve a current of 4A

Tool/software:

We first measured the peak to peak value of the A+phase output current through HW mode to be 10.0A;
Using SPI mode, enable the automatic torque function, configure the ATQ_CTRL12 register to 0xFF, and measure the peak to peak value of the A+phase output current to 10.0A.
At present, we want to adjust the effective value of the output to 4.0A. Should we configure the ATQ_CTRL12 register to 0x92