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Altera_Forum's avatar
Altera_Forum
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13 years ago

SCFIFO megafunction not working!!

I have created a project by loading SCFIFO megafunction generated vhdl file. When I am simulating in MODELSIM, OUTPUT DATA is not coming even when the Read pulse is enabled. Someone kindly help.

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

    Yeah I have added the library. I am simulating .vhd file which is generated after megafunction configuration. Problem is during simulation WRITE operation is working fine for every clock. But read operation is not working when RD signal is enabled. Kindly post if you have a working SCFIFO code. I ll try to simulate that and check mine. By the way code is uploaded. If possible can you verify it.

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

    Check for any warning messages on the ModelSim console (transcript).

    Did you add the 'altera_mf' library to your ModelSim simulation?