基于FPGA的以太网与E1协议转换器的实现

Implementation of Protocol Conversion Between Ethernet and E1 Based on FPGA

介绍了采用Xilinxspartan2系列FPGA芯片,配以异步SRAM,完成了以太网数据流和E1数据流之间的相互转换,并给出了SRAM接口模块和HDB3编码模块的算法设计流程及相关仿真结果。

The paper presents the data stream conversion between Ethernet and E1 based on Xilinx spartan2 series FPGA and asynchronous SRAM. Algorithm design flow and simulation results of the SRAM interface module and HDB3 coding module are given.