• N.LAKSHMI PAVANI
• P.YASWITHA
• M.MANOJ KUMAR
• SHAHEDA BEGUM
• K.RUSHENDRA BABU

The Arithmetic Logic Unit (ALU) stands as a pivotal subsystem within processors, playing a crucial role in executing arithmetic and logical functions essential for digital system operations across a multitude of devices such as calculators, cell phones, and computers. However, conventional ALUs constructed using non-reversible logic gates are notorious for their substantial power consumption, presenting a pressing need for more energy-efficient alternatives in digital system design. In response to this challenge, our project proposes the development of a 32-bit ALU utilizing reversible logic gates, with the dual objective of reducing power consumption and enhancing computational performance. By embracing the principles of reversible logic gates, our proposed 32-bit ALU seeks to revolutionize digital system design by offering a solution that not only minimizes power consumption but also enhances computational efficiency. In addition to mitigating energy concerns, we aim to expand the functionality of the ALU by incorporating a comprehensive set of 16 distinct operations, further elevating its utility and versatility in various computing applications. Through this innovative approach, we strive to establish a new paradigm in ALU design, one that prioritizes both power efficiency and computational prowess. The integration of reversible logic gates into the architecture of our 32-bit ALU represents a significant step towards realizing the vision of low-power digital systems without compromising computational capabilities. With meticulous attention to detail and a focus on innovation, our project aims to contribute to the advancement of digital system design, addressing the critical need for energy-efficient solutions in today's technology-driven world.

Arithmetic Logic Unit (ALU), Reversible Logic Gates, Low Power Consumption, Computational Performance, Digital System Design, Energy Efficiency, Versatility, Innovative Architecture.

"32-BIT FPGA BASED ALU EMPLOYING REVERSIBLE LOGIC", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 4, page no.h478-h489, April-2024, Available :http://www.jetir.org/papers/JETIR2404757.pdf

"32-BIT FPGA BASED ALU EMPLOYING REVERSIBLE LOGIC", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 4, page no. pph478-h489, April-2024, Available at : http://www.jetir.org/papers/JETIR2404757.pdf