DRV8705H-Q1EVM: Stand alone performance

Youhei Miyaoka

Part Number: DRV8705H-Q1EVM

Tool/software:

Hi team,

Can this EVM support stand alone performance? I mean, this EVM don't have memory function and need to write SPI by GUI, right?

If so, is there any solution to use as stand alone?

Regards,

Youhei MIYAOKA

9 months ago

+1 Ibinu Alaudeen Nadeera 9 months ago

TI__Genius 11731 points

Hello,

Thanks for your question.

In the H variant EVM, the configurations can be made from the , jumper connections. Please see the user guide and schematics for details.

Thanks,

Ibinu

0 Youhei Miyaoka 9 months ago in reply to Ibinu Alaudeen Nadeera

TI__Expert 3975 points

Hi Ibinu,

Thanks. I understood H version can set by hardware.

By the way, is it possible to memorize setting even when EVM was shut down.

Regards,

Youhei

0 Ibinu Alaudeen Nadeera 9 months ago in reply to Youhei Miyaoka

TI__Genius 11731 points

Hello,

Are you referring to the S varient?

Thanks,

Ibinu

0 Youhei Miyaoka 9 months ago in reply to Ibinu Alaudeen Nadeera

TI__Expert 3975 points

Hi Ibinu,

No, H varient.

Regards,

Youhei

0 Ibinu Alaudeen Nadeera 9 months ago in reply to Youhei Miyaoka

TI__Genius 11731 points

Hi Youhel,

Thanks for clarifying. Just to be clear can you confirm which settings needs to be memorized for the application.

Thanks,

Ibinu

0 Murugavel4637 8 months ago in reply to Ibinu Alaudeen Nadeera

TI__Mastermind 44595 points

Hello Miyaoka-san,

In addition to getting answers for Ibinu's question I'd like to add the present capability of the EVM for H-variant. The S-variant EVM allows Save and Load functions to save register settings for reuse.

The current architecture of the GUI SW and EVM FW does not support saving GUI settings for future use. In addition several HW settings in the EVM are made by jumper short positions which are permanent settings until you change the jumper short positions. Thank you.

Regards, Murugavel

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DRV8705H-Q1EVM: Stand alone performance