自动化与信息工程2025，Vol.46Issue(2)：18-24,7.DOI:10.12475/aie.20250203
JESD204C同步算法研究
Research on JESD204C Synchronization Algorithm
代苏杰 1杨定坤 1阳江平 1耿建强1
作者信息
- 1. 成都振芯科技股份有限公司,四川 成都 610000
- 折叠
摘要
Abstract
The link synchronization of JESD204B interface protocol is completed based on special codewords at the beginning of link building,and the synchronization process ends after the link building is completed;The JESD204C interface protocol achieves synchronization based on the synchronization code transmitted in real-time by the link,and synchronization detection not only plays a role during the initial link establishment,but also tracks in real-time after the link establishment is completed to confirm whether the link is normal.Firstly,compare the synchronization differences between JESD204C and JESD204B interface protocols;Then,based on the analysis of JESD204C interface protocol synchronization theory,a parallel synchronization header lookup algorithm is proposed;Finally,algorithm simulation code was written based on MATLAB,and the simulation results showed that the algorithm is feasible and effective.关键词
JESD204C接口协议/JESD204B接口协议/同步算法/并行同步头查找/链路同步Key words
JESD204C interface protocol/JESD204B interface protocol/synchronization algorithm/parallel synchronization header detection/link synchronization分类
电子信息工程引用本文复制引用
代苏杰,杨定坤,阳江平,耿建强..JESD204C同步算法研究[J].自动化与信息工程,2025,46(2):18-24,7.
