Binary Adder Design

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Tarquin

Joined Dec 14, 2006
11
I am in an engg college. Could u atleast get me started in the right direction (regarding the assignment), however silly it might seem to u at present.:confused:
 

Papabravo

Joined Feb 24, 2006
13,454
I am in an engg college. Could u atleast get me started in the right direction (regarding the assignment), however silly it might seem to u at present.:confused:
I already did. A binary adder is a combinatorial circuit which can be synthesized with logic gates alone. The input values and output values may be held in registers constructed with any of several different kinds of flip-flops. One of those types is the JK type.

The adder has three inputs, called operand A, operand B, and Carry In. It produces two outputs called Result and Carry Out. The carry out from one stage is connected to the carry in of the next stage. The carry in to the lowest stage can be set to zero. Make yourself a truth table and just do it! Is that enough help or do you still need more?
 
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