Affiliation:
1. Department of Electrical Engineering Wright State University College of Engineering and Computer Science Dayton Ohio USA
Abstract
AbstractThe continued quest for finding a low‐power and high‐performance hardware algorithm for signed number multiplication led to designing a simple and novel radix‐8 signed number multiplier with 3‐bit grouping and partial product reduction performed using magnitudes of the multiplicand and the multiplier. The pre‐computation stage constitutes magnitude calculation and non‐trivial computations required to generate partial products. A new partial product reduction strategy is deployed in the design to improve the speed with low cost. 8×8, 16×16, 32×32, and 64×64 designs are presented for the proposed architectures. Performance results include area, power, delay, and power‐delay‐product of synthesized and post‐layout designs using 32 nm CMOS technology with 1.05 V supply voltage.
Publisher
Institution of Engineering and Technology (IET)
Subject
General Engineering,Energy Engineering and Power Technology,Software