TPS65313-Q1: An example code to set the spread spectrum function via SPI

Hitoshi Sugawara

Part Number: TPS65313-Q1
Other Parts Discussed in Thread: AWR1843

Hi Experts,

Our customer uses TPS65313-Q1 and AWR1843 on their system.
They are looking for an example code for SPI to achieve the spread spectrum function.

If we have the example code, could you please share it with us.
Thank you and best regards,
Hitoshi

over 2 years ago

+1 Krishnamurthy Hegde over 2 years ago

TI__Expert 8730 points

Hello,

We do not have any software code example to enable the spread spectrum on TPS65313-Q1. But in the below E2E, i have provided the instructions on how to enable the spread spectrum through their software.

https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1011872/tps65313-q1-how-to-go-into-diagnostic-state-to-enable-spread-spectrum-function

Regards,

Murthy

0 Hitoshi Sugawara over 2 years ago in reply to Krishnamurthy Hegde

TI__Mastermind 18650 points

HI Murthy,

Thank you for your prompt support.
I understand.
I have shared the procedure how to enable the spread spectrum with the customer.

Thank you again.
Best regards,
Hitoshi

0 Krishnamurthy Hegde over 2 years ago in reply to Hitoshi Sugawara

TI__Expert 8730 points

Hi,

Thank you. I will close this E2E now and if customer still has the issues, you can re open this E2E.

Regards,

Murthy

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TPS65313-Q1: An example code to set the spread spectrum function via SPI