[FAQ] AM6421: Functional and Performance Verification of AM64x + LPDDR4

Ryan, we have several resouces:

-for successful design, we have several app notes:

      -Hardware design guide:  https://www.ti.com/lit/pdf/sprad67

      -High speed layout guide:  https://www.ti.com/lit/pdf/spraar7

      -Schematic checklist: https://www.ti.com/lit/pdf/spracu5

      -DDR routing guidelines:  https://www.ti.com/lit/pdf/spracu1

-the Linux SDK has memtester built in, which can be used to run memory stress cases. Recommend running these across temperature for better coverage

-see https://www.ti.com/tool/download/DDR-MARGIN-FW for information on running DDR margin tool, which can provide virtual eyes for each data bit to help determine robustness of the board design.

Regards,

James