AM6411: LPDDR4 leveling

Dharmik Vaghasana

Part Number: AM6411
Other Parts Discussed in Thread: SYSCONFIG

Hello,

We are going to use LPDDR4 (MT53E512M16D1FW-046 AIT:D) in our custom board and we have took design reference from SK-AM64 EVM.

Any steps or changes are required for DDR leveling?

Thanks,

Dharmik

over 2 years ago

0 JJD over 2 years ago

TI__Guru* 91410 points

Dharmik, you would still need to use the DDR Register Configuration Tool in sysconfig : https://dev.ti.com/sysconfig/?product=Processor_DDR_Config&device=AM64x

to generate the appropriate DDR configuration for your board. Your board may require different IO settings based on SI simulations. That configuration would be used by the DDR driver for DDR initialization and training.

Regards,

James

0 Dharmik Vaghasana over 2 years ago in reply to JJD

Prodigy 220 points

Thank you for your replay..!

Is there any crash test to validate the DDR parameters?

Thanks,

Dharmik

0 JJD over 2 years ago in reply to Dharmik Vaghasana

TI__Guru* 91410 points

You can use linux memtester or other memory test to check the robustness of your configuration

Regards,

James

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AM6411: LPDDR4 leveling