AM5706: About the Power Domain setting of the pinmux tool for vdds_ddr1

UNA

Part Number: AM5706

Hi,

I use Pinmux tool for AM570x. I am using the offline version of v4.0.1543.
In the Power Domain setting of this tool, I can only select 1.2 or 1.5 for vdds_ddr1.

How should I set 1.35V?

Best Regards,
UNA

over 4 years ago

+1 kcastille over 4 years ago

TI__Guru 54282 points

UNA, That doesn't have any affect on the software configuration provided by the tool. You should choose 1.2 or 1.5V consistently to avoid getting a warning/error from the tool. Otherwise, you need to be sure on the PCB that you're PMIC is providing the right voltage (1.35).

This tool: AM57x, DRA7x, and TDA2x EMIF Tools (Rev. E) is used to configure the EMIF/DDR registers correctly for your memory type.

Regards,

KYle

0 UNA over 4 years ago in reply to kcastille

Mastermind 7980 points

KYle,

Thank you for your reply.
I understand the intent of the tool, I hope the next update will fix this so that we can select 1.35V.

Best Regards,
UNA

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AM5706: About the Power Domain setting of the pinmux tool for vdds_ddr1