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TMS320C6678: Does the DDR3 controller of TMS320C6678 support 1600

liu chuang
Prodigy 50 points
Part Number: TMS320C6678


Does the DDR3 controller of TMS320C6678 support 1600，Errata describes the highest frequency of use as 1333。

  • 0
    TI__Mastermind 25535 points

    Liu,

    If the errata says that the 1333 MTPS is the highest, then let us stick to it; Though the DDR3 controller supports 1600 MTPS.

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    Usage note from Errata: 

    The DDR3 interface is currently limited to a maximum transfer rate of 1333MT/s. It can be configured to operate at any rate from 800MT/s to 1333MT/s. This coincides with DDR3 clock rates from 400MHz to 666.5MHz.

    --

    Regards

    Shankari G