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TUSB564: Dynamic Switching

Ambroise Suter
Expert 4120 points
Part Number: TUSB564


 Hello,

Is the TUSB564 holding up connections when input data are changed?

For example, USB 3 disk and 1080p display are being concurrently used. When the source resolution is changed to 4K, does the sink monitor need to reconnect, and what about USB disk? In another word, will the mux channel get switched on the fly without reconnecting source/sink?

Thank you and best regards,

Ambroise

  • 0
    TI__Guru**** 180061 points

    Ambroise

    The TUSB564 is transparent to both the source and the sink. Once the TUSB564 is being configured for the USB mode, the USB+DP mode, or the DP mode, how the source and the sink implement the change in the data rate is dependent on the source/sink, not on the TUSB564.

    Thanks

    David