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Altera_Forum's avatar
Altera_Forum
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11 years ago

Simple Signed Adder is complex to understand

Hi guys, still asking beginner questions, sorry. I have this code and cant figure out what the '0' in ('0' & cin) is doing. This is what I think: Lets say we we need to do add two to negative four...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

I see, so libraries play a vital roll in the way every thing works together. I'll try different codes and see what happens and how it works. Thanks for the tips and explanations. Much appreciated. Feel free to input more thoughts...