| 1. | The first two full adders would add the first two bits together.
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| 2. | Serial binary addition is done by a flip-flop and a full adder.
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| 3. | The delay of this adder will be four full adder delays, plus three MUX delays.
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| 4. | And the final set of full adders would assume that C _ 1 is a logical 1.
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| 5. | Thus, a truth table of eight rows would be needed to describe a full adder's logic:
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| 6. | Connections between multiple half-adders may then be used to form full adders in accordance with conventional arithmetic architectures.
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| 7. | The second set of 2 full adders would add the last two bits assuming C _ 1 is a logical 0.
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| 8. | A "'full adder "'adds binary numbers and accounts for values carried in as well as out.
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| 9. | It is possible to create a logical circuit using multiple full adders to add " N "-bit numbers.
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| 10. | A typical cell consists of a 4-input LUT, a full adder ( FA ) and a D-type mux.
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