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Altera_Forum
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13 years ago

Problem using VHDL from a project lower in the heirarchy in an upper level

I created a very simple dual edge detector using D flip flops and a few logic gates. I created this using Megafunctions LPM_DFF, LPM_XOR, LPM_INV, and LPM_AND symbols. This project compiles and cre...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

You need to import the respective Altera libraries. Review the MegaWizard generated code about the correct naming.