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 5 years ago

0 James Lockridge19 over 5 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.

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DRV8825: DRV8825 MODE Change timing