Forum Discussion

shawn4's avatar
shawn4
Icon for New Contributor rankNew Contributor
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
Icon for Frequent Contributor rankFrequent Contributor
2 years ago

Hi,


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


Thank you,

Kshitij Goel


shawn4's avatar
shawn4
Icon for New Contributor rankNew Contributor
2 years ago

Hi K**bleep**ij,

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

Thanks,

Shawn