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Altera_Forum
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15 years ago

Error: Can't route source node of type max_mcell

Hello All, I am getting the following error: "can't route source node “<name>" of type max_mcell to the oe port of destination node “<name>" of type max_io" From what I understand ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

After some research, and as stated previously, it seems that this is an error one gets when they exceed the macrocell count of a device.

Is there any resource out there that map logic structure to macrocell cost? Or how does one design against this? Are we to simply design and see what the fitter comes up with?

Thanks,

Moe