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Entity instantiation in GHDL

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Valentin Tihhomirov
Guest

Sat May 13, 2017 1:26 pm   



GHDL gives an example of adder instantiation, using components

adder_0: adder port map (i0 => i0, i1 => i1, ci => ci,
s => s, co => co);

which works. I tried to get rid of the component, making direct
instantiation of the entity

adder_0: entity adder port map (i0 => i0, i1 => i1, ci => ci,
s => s, co => co);

But, it says

> no declaration for "adder"

What is wrong?

Valentin Tihhomirov
Guest

Sat May 13, 2017 2:30 pm   



> What is wrong?

It is configuration spec that caused the error actually. Excuse me for
the fuss.

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