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Altera_Forum
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16 years ago

Warning: Timing-driven synthesis is skipped because there are multiple hierarchies in

When compiling my design i get the following warings. Warning: Timing-driven synthesis is skipped because there are multiple hierarchies in the design Warning: Timing-driven synthesis is ski...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

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Thanks for you reply.

I am using a stratixIII device.

I dont think the project has any design partitions but it has 4 SDC files, to cover different parts of the design.

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Hi,

I forgot there is a similar thread in the forum :

http://www.alteraforum.com/forum/showthread.php?t=6117

DrJohn issued a service request and got the answer that the problem could be caused by

failing constraints in the SDC file. Have a look to the thread, maybe it helps. Otherwise I

would recommend to issue a service request again.

Kind regards

GPK