how to read this GPU boardview?

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  • b4xt3r
    New Member
    • Jul 2021
    • 2
    • country

    #1

    how to read this GPU boardview?

    Hello friends,

    The following is a screenshot of the first few pins of the PCIe of a graphics card (TOP view) :
    https://i.imgur.com/3sLCFPE.png
    As you can see, they are labeled B1, B2, B3, etc
    But B1 is also A1, and B2 is also A2, etc

    My question is: how do I know which one is for the TOP view (is it A?) and which one is for the Bottom view?

    Also, some pins have a NetName with an asterisk, like "PEX_TXX8*". What does the * mean?

    Many thanks
  • Bozog
    Senior Member
    • Jan 2022
    • 125
    • UK

    #2
    Re: how to read this GPU boardview?

    A is the back of the board, B is the front (GPU side)

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