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TMS570LS3137: Timing fault while access CPLD internal RAM via EMIF bus

Light Ma
Prodigy 20 points

Part Number: TMS570LS3137

TMS570LS3137 reports a write timing fault while access CPLD internal RAM via EMIF bus.

While writing one byte, multiple Write successfully reported. It is mentioned in our ERRATA. Could you please provide an example code for this issue?

Thanks.

  • 0
    TI__Guru 59540 points
    Hello Light,

    Unfortunately, I don't understand what you are asking for.

    You note that you are receiving a write timing fault while accessing the CPLD internal RAM via EMIF, but you also state that writing one byte multiple times is successful. You also mentioned it is documented in the errata document but I do not see any errata related to writing to the CPLD using EMIF. Can you provide more description of the issue you are seeing and which specific errata advisory you are referring to?