Quartus

Design Assistant warning: <Design should not contain delay chains>. Found <number> delay chains.


CAUSE: In the current design, the Design Assistant found the specified number of delay chains, which are two or more consecutive nodes with a single fan-in and a single fan-out that are used to cause delay. Because a delay chain can cause various design problems, including a decrease in a design's reliability, the design should not contain any delay chains. The submessage(s) of this message list the delay chain(s) that the Design Assistant found.
ACTION: Remove the delay chains.

See also:

Analyzing Designs with the Design Assistant
Design Should Not Contain Delay Chains

- PLDWorld -

 

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