Obviously we can use the expression (X ⊕ Y) for both calculations in the logic diagram. Now we have the final full adder circuit design. As nice as this design appears, it is not practical as an ...

This is the groundwork for the half adder . The next step is the operational logic, which of course falls upon macros: /* Full adder macros */ /* Out = (A ^ B) ^ cin */ #define FULL_ADD_OUT( a ...

making it feasible to construct any type of complicated logic IC reliably. In addition, more complex functional units such as a full adder, and MUX and DEMUX circuits are successfully demonstrated ...