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TMS320F28388S: how to do test to get data of test report of Ethercat

Strong ZHANG
Expert 3970 points
Part Number: TMS320F28388S
Other Parts Discussed in Thread: C2000WARE

Hi Expert,

Below are the test report of Ethercat, my customer are asking how to do test to get these data? any example code to help do the test?

  • 0
    TI__Mastermind 38295 points

    Hi Strong,

    I believe the software used to collect this performance data was just an edited version of the echoback examples in C2000WARE (either CM or CPU1 versions could be used). Changing it for 32 16-bit inputs and 32 16-bit outputs.

    The Sync0 signal can be probed with an oscilloscope on the different F2838x devices to measure the first 3 items. For the 4th and 5th items I think you have to probe the PHY signals themselves (RX_DV and maybe TX_EN signals)

    Best,

    Kevin