Power Improvement in 64-Bit Full Adder Using Embedded Technologies

Abstract The adder is most commonly used arithmetic block of CPU (central processing unit) and DSP (digital signal processing), therefore its power and performance optimization is very important. With the scaling of technology to deep submicron, the speed of the circuit increases rapidly. At the same time, the power consumption per chip also increases significantly due to increasing density of the chip. Therefore, in realizing modern VLSI circuits, low power and high speed are the two predominant factors which need to be considered. In this work, there is try to determine the best solution to this problem by improving the performance of adders.

In this work, we improve and compare the power consumption of the three adders. The conventional full adder is built by 28 transistors. So, the transistor count is very high. The average power consumption and delay are very high. In this work, we consider three types of 64-Bit adders and try to improve their performance by varying width and length of substrate. For this purpose, we use tanner tool.

KeywordsCSL, CPL, DPL, Low power design.

Click here to Download Full Paper

Dynamic analyses of a flat plate and a beam subjected to a moving load

AD Publications is a rapidly growing academic publisher in the fields of Engineering, Medical-Health, Environmental Science and Agriculture Research. AD Publications is a registered organization broad-based open access and publishes most exciting researches with respect to the subjects of our journals. The Journals is being indexed and abstracted by all major global current awareness and alerting services.
The organization aims at undertaking, co- coordinating and promoting research and development. It provides professional and academic guidance in the field of basic education, Higher Education as well in the Technical Education. Our Aims is to Promote and support, High Quality basic, Scientific Research and development in fields of Engineering, Medical-Health, Environmental Science and Agriculture Research and to Generate Public awareness, provide advice to scholar’s researchers and communicate research outcomes.

Some Important Links About Research Journal
International Journal
Agriculture Journal
Medical Journal
Environmental Journal
Engineering Journal

Translate »