Coding Techniques for Recycling Circuits in Its

Abstract

The DSRC standards generally adopt FM0 and Manchester codes to achieve electricity-balance, improving the signal reliability. This paper not just evolves a completely reused VLSI architecture, but additionally exhibits a competent performance in comparison using the existing works. The devoted short-range communication (DSRC) is definitely an emerging method to push the intelligent transportation system into our daily existence Nonetheless, the coding-diversity between your FM0 and Manchester codes seriously limits the possibility to create a completely reused VLSI architecture for. Within this paper, the similarity-oriented logic simplification (SOLS) strategy is suggested to beat this limitation. The SOLS technique increases the hardware utilization rate from 57.14% to 100% for FM0 and Manchester encodings. The performance of the paper is evaluated around the post layout simulation in Taiwan Semiconductor Manufacturing Company (TSMC) .18-µm 1P6M CMOS technology. The utmost operation frequency is 2 GHz and 900 MHz for Manchester and FM0 encodings, correspondingly. The ability consumption is 1.58 mW at 2 GHz for Manchester encoding and 1.14 mW at 900 MHz for FM0 encoding. The main circuit area is 65.98 × 30.43 µm2. The encoding capacity of the paper can fully offer the DSRC standards of the use, Europe, and Japan.