Intel® Quartus® Prime Software
Intel® Quartus® Prime Design Software, Design Entry, Synthesis, Simulation, Verification, Timing Analysis, System Design (Platform Designer, formerly Qsys)
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Constraint file for async_fifo macro?

alexislms
Valued Contributor I
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Where is the constraint file for the async_fifo macro in quartus 23.4?

I get a bunch of CDC timing... why isn't it loaded by default with the module?

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TingJiangT_Intel
Employee
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To figure out your question, you are using fifo ip to perform asyn fifo function but there are timing violations in timing analyzer right?

If so can you share your project archived, you can remove your RTL file but please make sure the timing path can be showed in timing analyzer thanks.


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Kenny_Tan
Moderator
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Not sure if you have update on the above? We will need your design to investigate on this.


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Kenny_Tan
Moderator
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As we do not receive any response from you on the previous question/reply/answer that we have provided. Please login to ‘https://supporttickets.intel.com’, view details of the desire request, and post a feed/response within the next 15 days to allow me to continue to support you. After 15 days, this thread will be transitioned to community support. The community users will be able to help you on your follow-up questions.



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