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Altera_Forum
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20 years ago

DCFIFO Component

I was using DCFIFO component, which worked properly.

When I attached the project to another one, it stopped working. I don't understand why.

The problem is as follows:

wrusedw=280h, rd usedw=0h,

then comes rd_clk and read

(Signaltap)

rd_clk ____===_______

read ____======___

and rd_usedw doesnt change, the output q doesn't change!!!

Before I never have a problem with Megafunction Generator Component.

Please, help

1 Reply

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

    --- Quote Start ---

    originally posted by sirga@Mar 27 2006, 05:51 PM

    i was using dcfifo component, which worked properly.

    when i attached the project to another one, it stopped working. i don't understand why.

    the problem is as follows:

    wrusedw=280h, rd usedw=0h,

    then comes rd_clk and read

    (signaltap)

    rd_clk ____---_______

    read ____------___

    and rd_usedw doesnt change, the output q doesn't change!!!

    before i never have a problem with megafunction generator component.

    please, help

    <div align='right'><{post_snapback}> (index.php?act=findpost&pid=13834)

    --- quote end ---

    --- Quote End ---