DRV8825: DRV8825 MODE Change timing

Ken Okumura

Prodigy 40 points

Part Number: DRV8825

During sending STEP successively when even defending timing diagram, is it possible to change and use MODE?

Is the weight which is at the time of a MODE change unnecessary?

over 6 years ago

0 James Lockridge19 over 6 years ago

TI__Genius 14485 points

Hi Okumura-san,

You can change the MODE pins while sending signals to the STEP pin. The new microstep level will be valid at the next rising edge of the step pulse.

Motor drivers

Motor drivers forum

DRV8825: DRV8825 MODE Change timing