Circuits: half adder, full adder, $4-$bit adder, $8-$bit adder, $4-$bit incrementer

Overview

This is the combinational logic circuit final portfolio assignment $($the $$c$$ in the title stands for $$combinational$).$ The general approach to these assignments is:

$$ Learn from the lesson videos

$$ Build the requested internal circuits in LogicWorks. Test them. Save these files to one consistent folder on a flash drive$/$Google drive.

$$ Convert the internal circuits to device symbols. Save to your ClassLib $($see Lab #$1$ for details$).$ Test the device symbols.

$$ Copy images of your circuits into your portfolio document and describe them

After these combinational assignments, you will have one large portfolio document that summarizes each of the assigned circuits. You will be continually adding to the document you begin today.

Then, refer to the pdf entitled $$Portfolio$\_$example.$$ In it$,$ you will see the expected format, example content, and comments to guide you $($to see the comments, you may need to click on the little yellow notepaper icons$).$ Pay careful attention to this template today as you set up your portfolio document, and then you$$ll simply repeat this pattern on future days.

Some of these circuits will be building blocks for later circuits. So$,$ it is important that you $($a$)$ build the device symbols correctly and $($b$)$ understand how they work.