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Altera_Forum's avatar
Altera_Forum
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14 years ago

Cyclone IV GX Transceiver Starter Board

hi

I have a question about this board. I want to kown which pin is the clock pin? In the Cyclone IV GX Transceiver Starter Board

Reference Manual, I just find three differental clocks. When I use it to run a simple program ,I need a clk (not differental clock). Who can help me?:o

2 Replies

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    14 years ago

    Everything is OK with differential clock. Declare Your clock input as LVDS signal and assign both signals to corresponding FPGA pins.

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    14 years ago

    --- Quote Start ---

    Everything is OK with differential clock. Declare Your clock input as LVDS signal and assign both signals to corresponding FPGA pins.

    --- Quote End ---

    Thank you for you help. My problem has been solved.:)