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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=280...
Altera_Forum's avatar
Altera_Forum
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20 years ago

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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

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