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1 Solution
Sahil_K
Moderator
Moderator
Moderator
25 likes received 250 replies posted First like given

Hi @RLGeorge ,

VSH (low/high) is the threshold value for the fast comparator used by the Bridge driver to measure the on and off delays between changes in the control signals and the corresponding slopes at the SHx pins. As shown in the below image.

Sahil_K_1-1704796115257.png

 

These measured values are stored in SFRs and used for further evaluation by software or by the adaptive control mode.

In adaptive control mode, these timing measurements are used to optimise the settings for the pre-charge and pre-discharge current in Sequencer mode.

For more information please refer to section 27 of the user manual.

Best Regards,
Sahil Kumar

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1 Reply
Sahil_K
Moderator
Moderator
Moderator
25 likes received 250 replies posted First like given

Hi @RLGeorge ,

VSH (low/high) is the threshold value for the fast comparator used by the Bridge driver to measure the on and off delays between changes in the control signals and the corresponding slopes at the SHx pins. As shown in the below image.

Sahil_K_1-1704796115257.png

 

These measured values are stored in SFRs and used for further evaluation by software or by the adaptive control mode.

In adaptive control mode, these timing measurements are used to optimise the settings for the pre-charge and pre-discharge current in Sequencer mode.

For more information please refer to section 27 of the user manual.

Best Regards,
Sahil Kumar

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