DRV8805: DRV8805

Katherine Wang

Intellectual 2210 points

Part Number: DRV8805

Hi Team,

How could I know the nHOME point of drv8805?

Could you please tell me how to use this pin?

Kind regards,

Katherine

over 2 years ago

0 Jacob Thompson over 2 years ago

TI__Mastermind 23411 points

Hey Katherine,

The nHOME pin is an output from the driver used to indicate that the driver is at a home position. See the nHOME column of the output sequence tables for details on when nHOME changes https://www.ti.com/lit/ds/symlink/drv8805.pdf#page=10

Set the reset pin HIGH to reset the internal logic which will set the current position as “HOME” position.

Regards,

Jacob

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DRV8805: DRV8805