TPS25814: I2C register specification

Stéphane BACOU

Part Number: TPS25814

Tool/software:

Dear community and TI members,

I intend to use the TPS25814, but I was unable to find the register definition of the I2C. The component datasheet says it is included in the SMBus specification, but I did not find anything usefull. Can you help ?

regards

5 months ago

0 Tommy Lin 5 months ago

TI__Mastermind 31860 points

Hi,

Are you using this part in a PC/NB design?

Regards

0 Stéphane BACOU 5 months ago in reply to Tommy Lin

Prodigy 30 points

Hi Tommy,

We are using it in our custom design. The IC is managed directly by a microcontroller.

regards,

0 Tommy Lin 5 months ago in reply to Stéphane BACOU

TI__Mastermind 31860 points

Hi,

May know what type of information you are looking for? We have other NDA devices that uses the same register definition but we currently don't have a documentation with TPS25814 on it.

Regards

0 Stéphane BACOU 5 months ago in reply to Tommy Lin

Prodigy 30 points

Hi Tommy,

The I2C as I understand allow to retrieve status, define the way the IC will work, maybe catch or clear some error. Anything that is usefull for the IC to work properly when driven by a uC. The fact that there is no documentation provided is a bit surprising though.

Regards,

0 Tommy Lin 5 months ago in reply to Stéphane BACOU

TI__Mastermind 31860 points

Hi,

I am checking internally to see how we can provide the register mapping.

Regards

+1 Tommy Lin 5 months ago in reply to Tommy Lin

TI__Mastermind 31860 points

Hi,

Please use this TRM for register mapping reference.

TPS6599xAD_TRM_slvubt3.pdf

Regards

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TPS25814: I2C register specification