4(a) shows the concept upon which the all-optical full adder circuit
is designed .
The information obtained is useful in the early design phases of an adder circuit
, since architectural optimization.
We are attempting here in my group at MITRE to build upon such work by fabricating a molecular electronic adder circuit
that uses such diodes for switching," Ellenbogen says.
In the final stage carry propagation adder circuit
has been designed that consists of two Peres gates as reversible half adder and two HNG gates as reversible full adder.
5 The supply voltage given to full adder circuit
That is a full adder circuit
can be implemented with the help of the two half adder circuits
The gate delay can easily be calculated by inspection of the full adder circuit
is the main building block in various DSP mainframes.
In this paper, 3 bit carry save adder (CSA) has been designed using parallel prefix adder circuit
The proposed full adder circuit
is represented by three blocks such as module 1 and module 2 are the XNOR modules that generate the sum signal (SUM) and module 3 generates the carry signal ([C.
Hence the reduction of routing architecture of the entire design of Full Adder circuit
is necessary for low power application which in turn optimizes the wire length.
Further the overall computations on the floating point numerals can be realized with adder circuit