SLOS825E December 2012 – April 2018 DRV2605
This bit adds a time offset to the negative sustain portion of the library waveforms. Some motors have a faster or slower response time than others, therefore this register allows the user to add or remove negative sustain time from the library waveforms. Any negative voltage value other than the overdrive portion is considered as a sustaining negative value. The offset is interpreted as two’s complement, therefore the time offset can be positive or negative.
Sustain-Time Negative Offset (ms) = SNT[7:0] ×