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TDA4VH-Q1: How to disable the interleave mode for DDRSS

Biao Li
Expert 6420 points
Part Number: TDA4VH-Q1

Tool/software:

Hi Kevin,

Need you help for Interleave disable, I can see we can support DDR3SS alone in ddr config tool, but my customer wants to use those all 4 ddrss without interleave. can you tell us how to change the register to achieve this feature? 

BR,

Biao

  • 0
    TI__Mastermind 38170 points

    Hi Biao,

    If you want to use all 4x DDRSS without interleaving them, the only option is to set the interleave granularity to the DRAM size.

    In other words, if you have 2GB of DRAM attached to the each DDRSS, then set the interleave granularity to 2GB, and then the first 2GB will be assigned to DDRSS0, the next 2GB assigned to DDRSS1, and so on.

    Regards,
    Kevin