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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