基于Verilog语言的数字交叉连接矩阵设计

Design and simulation of digital cross-connect matrix with verilog HDL

通过改进传统数字交叉连接矩阵的单元结构,详细介绍了基于Verilog语言的SDXC矩阵设计的一种新方法。此矩阵可实现2条STM-1输入信号中任意等级支路之间的无阻塞时隙交换。文章着重阐述了交叉连接矩阵实时、自适应交换功能的原理及实现方法,并给出了系统的功能仿真波形图。

The paper realizes the design of SDXC matrix with Verilog HDL based on a improved unit architecture.The SDXC matrix can implement non-blocking cross-connect of any grade STM-1 input signal.This paper emphasizes the principle and implementation of its real-time,adaptive function.At the end of the article,we can see the SDXC system simulation figures.