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shawn4's avatar
shawn4
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2 years ago

Cyclone IV altgx simulation glitches

To Whom It May Concern: When simulating the ALTGX transceiver Using Questa or Modelsim PE I am seeing glitches on the Tx output waveform. Is this expected? After a rising edge of the data the glitc...
Simulation
Kshitij_Intel's avatar
Kshitij_Intel
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2 years ago

Hi,


Can you confirm that you have a local clean reference clock?


Thank you,

Kshitij Goel


  • shawn4's avatar
    shawn4
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    2 years ago

    Hi K**bleep**ij,

    Yes, the reference clock is clean (clk98m_in shown below).

    Thanks,

    Shawn