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computer architecture assignment Question #2 Design a 4-bit subtractor circuit.

computer architecture assignment
Question #2 Design a 4-bit subtractor circuit.
Question #2 Design a 4-bit subtractor circuit.
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This is the binary adder /subtractor circuit.

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4-Bit substructor - Added en Dutor - Added circuite: Bi As Boe 2 1 OK 11 F.A A er FA arra ka - cx [/p : For A to A1 A2 A3 For

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For m: 1 (Act As substructor) in need a bit substructor so always put m= 1 A010 B-01 I ALAIAO B₂ B3 Bo So= 10 + (Boom) - O+(0

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