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Altera_Forum
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15 years ago

Error: Node instance "U1" instantiates undefined entity

I have a verilog code working with multiple files. I use synopsys library DW01_addsub, DW02_mult, DW01_add, DW01_sub and DW03_pipe_reg so that the resource can be optimal. When I tried to start...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

I provide this path "c:/altera/10.1/quartus/eda/synopsys/dw/lib" in both Global Libraries and Project Libraries. It is still show the errors.

Did I provide the right path? or any other ideas?