DRV8906-Q1: Flow of register configuration in Drv8906 continuous mode

Cherry Zhou

Part Number: DRV8906-Q1

Hi Team,

Could you help share a register configuration item for driving a DC motor in continuous mode, or a reference routine? Thanks.

Best Regards,

Cherry

11 months ago

0 Jacob Thompson 11 months ago

TI__Mastermind 21250 points

Hey Cherry,

Per 8.3.1.1.1 Continuous Mode (Without PWM), The half-bridges are configured to operate in the continuous mode without using any PWM switching by default. Any high-side or low-side switch is switched on by individually setting the high-side enable bits (HBX_HS_EN) and low-side enable bits (HBX_LS_EN) in operation control registers (OP_CTRL_1, OP_CTRL_2 and OP_CTRL_3).

See 9.2 Typical Application for the general wiring setup.

Also see the DRV8912-Q1EVM GUI User's Guide and DRV8912-Q1EVM User's Guide

Regards,

Jacob

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DRV8906-Q1: Flow of register configuration in Drv8906 continuous mode