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TMS570LC4357: HOLT3593 RECEIVER FIFO OVERWRITE STATUS

furkan tuluk
Prodigy 20 points
Part Number: TMS570LC4357

I am using hi3593 integrated. How can I detect overwrite status in the receiver fifo? I examined the datasheet, but I did not see a flag regarding overwrite.

  • 0
    TI__Guru 70621 points

    Hi Furkan,

    Actually, this question should need to be answer by Hi3593 vendors because it is not related to our TMS570LC4357 controller.

    But after going through the HI-3593 datasheet, i understand this,

    TFFULL flag in the "transmit status register" will show the FIFO full status, if this bit is set then further attempts to write into the FIFO will be ignored. So that means no overwriting will takes place and it will accept the next data only after transferring existing FIFO data.

    --
    Thanks & regards,
    Jagadish.