4.The following digital logic
circuit is an important building block in the design of an
arithmetic-logic unit. Tell what the circuit is called and what it
does. That is, how are the inputs transformed.
Homework Answers
Given digital logic circuit is an important building block in the design of an arithmetic-logic unit Circuit represents the addition operation Where S is the sum of A and B and C is the carry generated by adding A and B
| A | B | S | C |
|---|---|---|---|
| F | F | F | F |
| F | T | T | F |
| T | F | T | F |
| T | T | F | T |
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4.The following digital logic
circuit is an important building block in the design of an
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Derive the logic gates for a 2-bit Arithmetic Logic Unit (ALU)
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circuit
b) Given the domain of discourse is Real
numbers?
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(A+ B +C) x – By –Cz = G
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