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Syaga's avatar
Syaga
Icon for New Contributor rankNew Contributor
7 years ago

help with coding 4bit adder on vhdl

I've been having trouble with coding this simple full adder on VHDL with structural coding more specifically using components and here's my code : Library ieee; use ieee.std_logic_1164.all; Enti...
Vicky1's avatar
Vicky1
Icon for Regular Contributor rankRegular Contributor
7 years ago

Hi,

Basically basic identifiers are used for naming design entities & basic identifier must begin with a letter so in this case entity name must start with letter like 'fa4b'.

Let me know if this has helped resolve the issue you are facing or if you need any further assistance.

Best Regards

Vikas Jathar

(This message was posted on behalf of Intel Corporation)