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AM623: How do I set the DDR4 register?

K.Z
Expert 2520 points
Part Number: AM623
Other Parts Discussed in Thread: SYSCONFIG

Tool/software:

Hi All,

In designing AM623x and DDR4, we perform external simulation and calculate appropriate setting values.
Could you tell me how to set the result in the register?

I already know the information I want to set, so I don't understand the procedure how to reflect it.
The tool TI provides is difficult, so please tell me some easy-to-understand procedure.

Best Regards,

Ito

  • 0
    TI__Guru* 86750 points

    Hi Ito-san,

    check the README in the tool for an explanation on setting the different parameters.  There is a section for DDR4, both IO Control A and IO Control B explain what to do with the termination and drive strength results from the simulation.

    If you still have confusion, let me know.  The README is intended to explain everything about the tool.

    Regards,

    James

  • 0 in reply to JJD
    Expert 2520 points

    Hi JJD,

    Thank you for your reply.

    Is this the right document for Read me?

    DDR-CONFIG-AM62A IDE, configuration, compiler or debugger | TI.com


    Currently, I only use SDK11.00.09.04 and Sysconfig, so I would like to use DDR-CONFIG-AM62.
    However, I don't know how to download this tool, so please tell me.
    The link for DDR-CONFIG-AM62 has been removed. Can I use DDR-CONFIG-AM62 A instead?

    Best Regards,

    Ito