DRV8432: output pulse issue

Hi team,

Here's an issue from the customer may need your help:

Output a pulse signal of less than 1us at PWM frequency, as shown in the following figure:

And the schematic is as follows:

The input and output of the 74HC32 are as follows, the point is the time to generate the dead band. The DRV8432 supply pins have been tested and no problem.

Could you help check this case? Thanks.

Best Regards,

Cherry