Continue to part 2:

Part 1 In this part, we will design a complete circuit for a few comparison functions (on 2-bit integers). The function takes 2 2-bit inputs (let's call these a0, al and b0, b1) and has three outputs (let's call these 1, g, and e). The l output is 1 if the 2-bit integer in ala0 (a0 being the least significant bit) is less than blb0, and 0 otherwise. The g output is 1 if ala0 is greater than blb0, and 0 otherwise. The e output is 1 if ala0 is equal to blb0, and 0 otherwise. The process you will use is outlined below: 1. 2. 3. Create a truth table for the four inputs and three outputs. Fill in the truth table, using your own understanding of less than, equal, and greater than. From the truth table in part 1, create a Boolean expression for each of the outputs, in terms of a0, al b0, and bl Simplify this Boolean expression using any of the techniques we've learned Create the equivalent digital circuit design using a software tool (see below). Be sure to label the inputs and outputs. Ideally, the inputs should be on the left side (or the top) and the outputs should be on the right side (or bottom), for clarity 4. Recommendation: Use LogiSim (http://www.cburch.com/logisim/) to draw a circuit. Export the digital circuit design as an image (or take a screenshot, if export is not supported), which should then be imported into this document, along with all of your other answers for this assignment