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Altera_Forum
Honored Contributor I
1,028 Views

IEEE library showing up in red

Hi, 

 

I just started programming in VHDL for a computer architecture class and I was wondering if it was normal that when I type in: library IEEE; use IEEE.STD_LOGIC_1164.all; it shows up as: 

 

library IEEE; use IEEE.STD_LOGIC_1164.all; 

 

 

In the examples I have, the whole line shows up in blue. Does it mean the library isn't working? 

 

Thanks!
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2 Replies
Altera_Forum
Honored Contributor I
39 Views

It seems that if it is a built in library/packet, the name will be red in quartus. If it is something you write by your own and attached in the work folder, the name will be blue.

Altera_Forum
Honored Contributor I
39 Views

Thank you!

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