使用元启发式的高速串行接口均衡调谐

IF 2.2 3区工程技术 Q3 COMPUTER SCIENCE, HARDWARE & ARCHITECTURE

Integration-The Vlsi Journal Pub Date : 2025-01-25 DOI:10.1016/j.vlsi.2025.102369

Adán Torralba-Ayance, Astrid Maritza González-Zapata, Alejandro Díaz-Sánchez

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引用次数: 0

摘要

这项工作验证了粒子游优化算法（PSO）在高速串行接口（HSIO）中寻找均衡系数以补偿信道频率相关损失的能力。为了验证该算法，对具有前馈均衡器（FFE）、连续时间线性均衡器（CTLE）和直接反馈均衡器（DFE）的HSIO系统进行了建模，并在不同损耗的信道上进行了测试。结果表明，粒子群算法能同时获得最优均衡系数。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

High-speed serial interface equalization tuning using metaheuristics

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High-speed serial interface equalization tuning using metaheuristics

This work tests and confirms the capability of the Particle Swam Optimization (PSO) algorithm to find the equalization coefficients used in High-Speed Serial Interfaces (HSIO) to compensate the channel frequency dependent losses. To test the algorithm, a HSIO system with a Feed-Forward Equalizer (FFE), Continuous Time Linear Equalizer (CTLE) and Direct Feedback Equalizer (DFE) were modeled and tested for channels with different losses. Results indicate that the PSO algorithm successfully obtain the optimal equalization coefficients simultaneously.

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来源期刊

Integration-The Vlsi Journal 工程技术-工程：电子与电气

CiteScore

3.80

自引率

5.30%

发文量

107

审稿时长

6 months

期刊介绍： Integration''s aim is to cover every aspect of the VLSI area, with an emphasis on cross-fertilization between various fields of science, and the design, verification, test and applications of integrated circuits and systems, as well as closely related topics in process and device technologies. Individual issues will feature peer-reviewed tutorials and articles as well as reviews of recent publications. The intended coverage of the journal can be assessed by examining the following (non-exclusive) list of topics: Specification methods and languages; Analog/Digital Integrated Circuits and Systems; VLSI architectures; Algorithms, methods and tools for modeling, simulation, synthesis and verification of integrated circuits and systems of any complexity; Embedded systems; High-level synthesis for VLSI systems; Logic synthesis and finite automata; Testing, design-for-test and test generation algorithms; Physical design; Formal verification; Algorithms implemented in VLSI systems; Systems engineering; Heterogeneous systems.