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Lab Report 5

# Lab Report 5 - The purpose of this lab was to design...

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The purpose of this lab was to design, implement, and study binary arithmetic using general AND, OR, and INV gates in addition to a 4 to 1 multiplexer. This was done by first designing a Full Adder using exclusive or gates to represent the sum, as well as and/or gates representing the Cout. The next part was to Design a Full Adder by using two 4 to 1 multiplexers one representing the sum and Cout again. After that the goal was to make a four bit adder, in essence a calculator with only a plus button from the two circuits we had just designed. Lastly was the task to create an adder and subtracter using the actually Adder circuit, making a very generic calculator. Part one (as demonstrated in diagrams 1.1 & 2.1) was based largely on a addition truth table, where the sum was the result of and addition between the carry in, and either A, B or both. Then by putting the result into a K-map, we get the Circuit diagram needed to complete part one. As for part two, shrinking down the 8 value truth table into a 4

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Lab Report 5 - The purpose of this lab was to design...

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