Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

synthesis - entity with multiple architectures

Hello there, I have a little problem synthesizing a vhdl design which has 2 architectures for the same entity (I use Quartus II 13.0.0). I have 2 files for the 2 architectures of the entity,...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

You can have multiple architectures in a single entity, but you must have a SINGLE entity.

Merging the two SumAbsDifference_Archxx.vhd files and using a single ENTITY declaration I think should work.