Question: The ALU will take two 8-bit values and two control lines . The value of the control lines will determine whether the output will be

The ALU will take two 8-bit values and two control lines . The value of the control lines will determine whether the output will be an addition, subtraction, bitwise AND or bitwise OR as described in table.

control lines operations
C1 C2
0 0 addition
0 1 subtraction
1 0 bitwise AND
1 1 bitwise OR

find:

I. All truth tables and expressions for combinational logic, wherever appropriate

II. Karnaugh maps and minimizations

III. Implementation using Logisim

IV. Demonstration (Operations based on control inputs)

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