DRV8312: Free run and brake stop for DRV8312

Tool/software:

Assuming Figure 8-1. DRV8332 Application Diagram for Three-Phase Operation Schematic in https://www.ti.com/lit/gpn/drv8312 data sheet. 

First, I would like to control the DRV8312 to perform a free run operation for a short duration, allowing the motor to run freely without applying power. Is it possible to set OUT_A, OUT_B, and OUT_C to a high-impedance state and then return them to normal operation when desired? 

Second, I like to put the chip in to brake stop mode i.e. OUT_A, OUT_B, and OUT_C become electrically connected but no voltage/power apply to them. Can it be done?