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Original question:

TS3DV642-Q1: Switch1 TS3DV642-Q1 and Switch2 TS3DV642-Q1 can support 4lane mode CPHY input from portA and portB， Output 4Lane...

TS3DV642-Q1: Support CPHY 4 trio ？

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Prodigy 20 points
Part Number: TS3DV642-Q1


Tool/software:

Dear,

I want to use TS3DV642-Q1 for CPHY 4 trio switch.But,it's seems that there is only 8 data pins including D+ or D-,and CPHY 4 trio will use 12 pins.

So,can I use SCL,SDA, CEC,HPD for CPHY?

Thanks

  • 0
    TI__Guru**** 179636 points

    Hi,

    The TS3DV642-Q1 is a 6 differential channel or 12 single ended channel bidirectional multiplexer/demultiplexer. All these channels are functionally equivalent and provides almost identical electrical performance. The channels can be used in an arbitrary fashion for differential and single ended signals in any order. So you can use SCL,SDA, CEC, and HPD for CPHY application.

    Thanks

    David