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TLK2711-SP: Simple protocol

David Park
Expert 7140 points

Part Number: TLK2711-SP

Hi,

On page4 in "SGLA001A", K28.5 D5.6 is sent 2 times before data.

Customer would like to send 1,000,000 packets and 1 packet is around 65000byte.

Does user add 2 times of K28.5 D5.6 for every 1 packet? or is it for only first packet?

Thanks.

  • +1
    TI__Mastermind 31460 points

    Hi David,

    If this customer wishes to follow this example protocol, then each packet should begin with 2 inverting idles (K28.5 D5.6). This is used to achieve byte alignment on the receiver, and provide for re-alignment if a bit error causes a misalignment at some point during operation.

    Best,

    Lucas