Parallel prefix adders are high-performance circuits used for binary addition. They use a tree-like structure to propagate carries in parallel, which significantly speeds up the addition process ...

Abstract: This paper presents an improved parallel adder. Based on the achievements of parallel adders developed by the team of Ternary Optical Computer(TOC), this adder introduces variable distance ...

In Digital Circuits, A Binary Adder-Subtractor is capable of both the addition and subtraction of binary numbers in one circuit itself. The operation is performed depending on the binary value the ...

Basically in digital system there are two type of circuit: combinational logic circuit and sequential logic circuit. When the authors talk about combinational circuit, this circuit is that circuit of ...

ABSTRACT: Decimal arithmetic is desirable for high precision requirements of many financial, industrial and scientific applications. Furthermore, hardware support for decimal arithmetic has gained ...