TPS65224-Q1: Can details of the firmware for TPS6522430RAHRQ1 be provided.

Michael Williamson

Expert 1975 points

Part Number: TPS65224-Q1
Other Parts Discussed in Thread: AM62P

Hello,

We are reviewing the design for the AM62P LP evaluation kit, which is using TPS6522430RAHRQ1.

We are trying to understand the power management controls on the GPIO lines and the need for the 2 I2C bus connections. The documentation on the TI site for this part does not include any details regarding the "30" firmware design. We would like to make sure we understand how this part works with regards to the low power modes implemented.

Can you provide any additional details?

Thanks,

Mike

over 1 year ago

+1 Niko Alatalo over 1 year ago

TI__Mastermind 19710 points

Hi Mike,

there is a user's guide for the TPS6522430-Q1 for which you can request access here. It might take a few days to get approved. The 2nd I2C line is used for watchdog functionality.

regards,

Niko

0 Michael Williamson over 1 year ago in reply to Niko Alatalo

Expert 1975 points

Hi Niko.

I submitted the request a week ago and still have not been approved (I don't see access on my secure resources page). Who can I contact to elevate the request? Thanks!

0 Niko Alatalo over 1 year ago in reply to Michael Williamson

TI__Mastermind 19710 points

Hi Michael,

thanks for reaching out. I have contacted some people to get this approved.

regards,

Niko

Power management

Power management forum

TPS65224-Q1: Can details of the firmware for TPS6522430RAHRQ1 be provided.