【摘要】 设计并实现了一种具有RS530、E1和10M/100M以太网接口协议的8路双向数字基带信道模拟器,该模拟器采用了ARM+FPGA的全数字硬件架构的模块化设计,具有可靠性高、集成度高、扩展性好和人机交互界面友好的优点。介绍了系统结构、总体方案设计、硬件结构框图和软件控制流程。更多还原

【Abstract】 An eight-channel digital base-band channel simulator with RS530,E1 and 10M/100M Ethernet interfaces was designed.The architecture provided steady stability,high density,ease expansibility and friendly humanmachine interface with modularization design for a digital implementation in FPGA and ARM.System structure,scheme design,hardware structure charts and software control process were also introduced.更多还原