基于FPGA和LabView的遥测信号模拟源设计

Design of a Telemetry Signalsimulate Source Based on FPGA and LabView

基于FPGA和LabView设计了用于某遥测组件测试的专用设备。运用DDS技术实现传输速率可变的LVDS信号,并使用LabView图形编程工具,实现了数字信号源的交互界面,可以产生由上位机程控信号传输速率和数据内容可变的LVDS信号。

Specialized equipment is designed by FPGA and LabView to test telemetry components. LVDS sig- nals with a variable transmission rate are realized by the DDS technology and the interactive interface of the digital signal source is achieved by using the LabView graphical with a variable transmission rate and variable data content programming tool. The computer controlled LVDS signal can, therefore, be produced.