jremington:
No, I was referring to the outputs of the motor driver.The result can be different in the case of motor driver outputs both LOW versus motor driver outputs both HIGH.
Now I am confused.
AFAIK some motor drivers treat two low inputs differently from two high inputs. In one case they use the MOSFETs to cause a short circuit between the motor pins which acts as a brake. In the other case they cause an open circuit which allows the motor to freewheel.
I don't see how the motor would behave differently if the two motor terminals were connected to GND or to Vmot. In both cases the motor would see a short circuit.
However I have not tested this and I am willing to be corrected.
...R