LUT Optimization Using Combined APC-OMS Technique

Provided by: Creative Commons
Topic: Hardware
Format: PDF
Now-a-days, in signal processing multiplication is the most important arithmetic operation that uses Look-Up Table (LUT) as a memory for computations in Arithmetic Logic Unit (ALU). LUT based computing is suitable for most of the Digital Signal Processing (DSP) algorithms, which involves multiplication with a fixed set of coefficients. The design of multiplier requires huge number of logic gates in DSP, thus it occupies more area, delay and consumes large amount power. This paper aims to develop APC (Anti-symmetric Product Coding) and OMS (Odd Multiple Storage) techniques for reducing the size of the LUT and power consumption of the multiplier.

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