An Efficient Carry Select Adder Design by using different Technologies
نویسندگان
چکیده
منابع مشابه
An Efficient Carry Select Adder Design by using different Technologies
According to the modern research the rapid development of portable electronics is forcing the designers to elevate the existing designs for better performance. Addition is the crucial arithmetic operation used in various applications like, Digital signal processors, ALUs, math processor and in various other scientific applications. In this paper, we proposed the 1-bit CSA with gates having diff...
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Adders are one of the widely used digital components in digital integrated circuit design. The Carry Select Adder (CSA) provides a good compromise between cost and performance in carry propagation adder design. However, conventional CSA is still area-consuming due to the dual ripple carry adder (RCA) structure. In this paper, modification is done at gate-level to reduce area and power consumpti...
متن کاملDesign of an Efficient 128-Bit Carry Select Adder Using Bec and Variable csla Techniques
Design of areaand power-efficient highspeed data path logic systems forms the largest areas of research in VLSI system design. In digital adders, the speed of addition is limited by the time required to transmit a carry through the adder. Carry Select Adder (CSLA) is one of the fastest adders used in many data-processing processors to perform fast arithmetic functions. From the structure of the...
متن کاملCarry Select Adder – Review
To perform fast addition operation, CSLA is one of the fastest adders used in many dataprocessing processors. There is further scope of improving the performance parameters of CSLA. This paper provides a comparative analysis of CSLA and reviews about various proposed schemes used to reduce the delay time, area occupied and power consumption in CSLA.
متن کاملHard ware implementation of area and power efficient Carry Select Adder using reconfigurable adder structures
In data processing processors, adder is a basic digital circuit. To perform any arithmetic operation, addition is the basic operation to perform. To compute fast arithmetic operations adder must be fastest. CSLA is the fastest adder when compare to RCA and CLA. From the structure of CSLA it is observed that there is a scope to reduce area further so that power can be lowered [3-4]. This paper p...
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ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2015
ISSN: 0975-8887
DOI: 10.5120/21529-4520