Power Efficient Carry Select Adder using 4T XNOR Gate
نویسندگان
چکیده
منابع مشابه
Design of Area and Power Efficient Modified Carry Select Adder
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...
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Carry Select Adder (CSLA) which provides one of the fastest adding performance. Traditional CSLA require large area and more power. Recently a new CSLA adder has been proposed which performs fast addition, while maintaining low power consumption and less area. This work mainly focuses on implementing the 128 bit low power and area efficient carry select adder using 0.18 μm CMOS technology. Base...
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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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Here we describe the design details and performance of proposed Carry Propagate Adder based on GDI technique. GDI technique is power efficient technique for designing digital circuit that consumes less power as compare to most commonly used CMOS technique. GDI also has an advantage of minimum propagation delay, minimum area required and less complexity for designing any digital circuit. We desi...
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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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ژورنال
عنوان ژورنال: International Journal for Research in Applied Science and Engineering Technology
سال: 2018
ISSN: 2321-9653
DOI: 10.22214/ijraset.2018.3527