# SimulationLab3 - CSE/EEE 120 Simulation Lab 3 Answer Sheet...

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1CSE/EEE 120Simulation Lab 3 Answer SheetArithmetic and Logic UnitName:________Archit Gupta__________________Date:______03/28/16__________________Task 3-1: Build the NOT/NEG CircuitInclude a picture of your Logisim NOT/NEG circuit here:Table 1lists the functionality of the NOT/NEG circuit based on the input control values. Perform thetesting procedures outlined in the laboratory manual on your circuit and record your results inError!Reference source not found.. Place a mark in the checkmark column ofError! Reference source notfound.next to values you used to verify your circuit. Explain your test plan here:Tested all the values according to Table1. They checked and matched the function that NOT/NEG is suppose to perform. They are mentioned in Table1 and result is recorded in Table2.__________________________________________________________________________________________________________________________________________________________________________
2Table 1/~PassNOT/~NEGFunction00Pass-through01Pass-through10Two’s complement11One’s complementTable 2 *Debug/~PassNOT/~NEGA3A2A1A0Y3Y2Y1Y0CoutCheckmark(X)00000000000X00000100010X01001000100X01001100110X10010011000X10010110100X11110100100X11111100000X*You may add lines to this table if you see that it is necessary.Include a picture of your Logisim NOT/NEG subcircuit symbol here:
3Task 3-2: Build and Test the OR/ADD CircuitCopy the tabular information from Table 2 in the lab manual intoTable 2(seeTable 1as an example).Include a picture of your Logisim circuit, which implements the logic shown in Figure 5 of the laboratorymanual, here:Test your circuit and record your results inTable 3. Place a mark in the checkmark column ofError!Reference source not found.next to values you used to verify your circuit. Explain and justify your testprocedure here: