TPS25750: About the behavior of Patch Bundle

Arata Kobayashi

Part Number: TPS25750

When executing "Flow of pushing patch bundle to multiple PD controllers at the same time via I2C bus" of SLVUC05
A hardware reset has occurred during CC communication. Does it always happen when implementing a flow?
When operating on bus power When a hardware reset occurs, the power of VBUS is cut off once.
Is there a way around this?

over 3 years ago

0 Hari Patel1 over 3 years ago

TI__Genius 12700 points

Hi,

Our expert for this device will get back to you when he returns to the office tomorrow.

Thank you,

Hari

0 Arata Kobayashi over 3 years ago in reply to Hari Patel1

Prodigy 60 points

"Hardware reset" was "Hard Reset" in the document.
When can i get an answer?

0 Chuck Branch over 3 years ago in reply to Arata Kobayashi

TI__Mastermind 32791 points

Do you have the PBM flow working with a single TPS25750. The TPS25750 does not require a hard reset once the PBM flow is completed. It should automatically transition into APP mode when the patch is successfully completed.

Do you have an I2C analyzer that you can capture the I2CM bus with and share the results with me?

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TPS25750: About the behavior of Patch Bundle