AM623: AM6231 DDR Check

Jacky Huang

Part Number: AM623

Tool/software:

I would like to confirm the current DDR configuration parameters of the AM6231. Is there a way to check them, or are they all fixed in the source code?

1 month ago

0 JJD 1 month ago

TI__Guru* 87000 points

DDR configuration can be changed using the DDR register configuration tool: https://dev.ti.com/sysconfig/?product=Processor_DDR_Config&device=AM62x

This tool needs to be used for any new board design and memory. The tool outputs source code which can be built into your bootloader. Please refer to the README link in the tool for more info

Regards,

James

0 Jacky Huang 1 month ago in reply to JJD

Prodigy 70 points

We do not intend to make modifications. Our original bin file did not include any additional packaged parameter changes, but I would like to extract the current parameters inside for verification.

0 JJD 1 month ago in reply to Jacky Huang

TI__Guru* 87000 points

OK, then you can check the current parameters in the tool by choosing the appropriate board. This will reflect the source code configuration.

regards,

James

0 Jacky Huang 1 month ago in reply to JJD

Prodigy 70 points

So it's not possible for me to extract the current parameters from the source code?

+1 JJD 1 month ago in reply to Jacky Huang

TI__Guru* 87000 points

You can look at the source code and compare with the register definitions in the TRM, which have the parameters descriptions in each register.

Regards,

James

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AM623: AM6231 DDR Check