TPS65911: Programming the EEPROM - anyone figured it out?

STEPHEN WALSH

Part Number: TPS65911

Hi all,

I'm looking to use the TPS65911x in a design but I can't unless I can figure out how to reprogram the EEPROM. TI does it, there must be a way. Has anyone figured it out? TI says "Customers don't have access to the internal registers". Well, if there's a will there's a way, does anyone have the test and programming information?

over 8 years ago

0 Frank Dehmelt over 8 years ago

TI__Genius 9655 points

Hi Stephen,
thanks for designing with this part. I assigned your query to the expert who will get back to you.
Thanks a lot and best regards,
Frank

0 Richard Solarski over 8 years ago in reply to Frank Dehmelt

TI__Genius 10885 points

Hi Stephen,

This is not public information so it could not be shared on this forum.

Some customers have experimented with test mode by floating the boot pin, allowing i2c instructions without actually initiating a start sequence, but any configured values will not remain after the device is reset.

Best Regards,
Rick S.

Power management

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TPS65911: Programming the EEPROM - anyone figured it out?