A Verilog Implementation of Low Power Interference Reduction Technique

In this paper, as the operating frequency of electronic systems increases, the electromagnetic interference (EMI) effect becomes a serious problem especially in consumer electronics, microprocessor based systems, and data transmission circuits. The Many approaches have been proposed to reduce EMI, such as shielding box, skewrate control, and spread spectrum clock generator (SSCG). However, the SSCG has lower hardware cost as compared with other approaches .The proposed technique, a novel portable and all-digital spread spectrum clock generator (ADSSCG) suitable for system-on-chip (SoC) applications with low-power consumption is presented. Provide different EMI attenuation performance for various soc applications.