Design of Low Power ALU Operations using m-GDITechnique

Author Reg. ID: TIJER_151665

Published Paper Id: TIJER2403109

Published In: Volume 11 Issue 3, March-2024

Abstract: The proposed 16-bit ALU is constructed from modular blocks like full adder and full subtractor for arithmetic operations and logic gates for bitwise operations. These blocks are designed using m-GDI cells, leading to a more compact and power-efficient implementation. The ALU also incorporates a multiplexer to select between the arithmetic and logic outputs based on the control signal. The design prioritizes minimizing transistor count and maintaining low power consumption while ensuring accurate and efficient 16-bit operation. This work contributes to the development of low-power and compact digital circuits. The m-GDI based 16-bit ALU offers a promising alternative to traditional CMOS designs for resource-constrained applications in embedded systems and portable devices. Further research can involve performance analysis through simulations and comparisons with existing ALU designs to solidify the efficiency gains achieved through the m-GDI approach. The result will be simulated by using DSCH-3.1 and MICROWIND 3.1.

Keywords: ALU, m-GDI, VLSI Design, Full Adder, Full Subtractor, DSCH 3.5, Verilog, Micro wind 3.1.

Downloads: 00016

Page No: a805-a812

Country: BAPATLA, ANDHRA PRADESH, India

Research Area: Science and Technology

Published Paper URL: https://tijer.org/TIJER/viewpaperforall?paper=TIJER2403109

Published Paper PDF: https://tijer.org/TIJER/papers/TIJER2403109

Click Here to Download This Article

Article Preview