多路动态混合信号并行处理技术

A Parallel Processing Technique of Multi Channel Dynamic Mixed Signals

介绍了一种基于多处理器（以数字信号处理器为例）能同时对多路动态模拟信号和数字信号进行记录和并行处理的技术，其峰值计算处理速度达到４×１０８次／ｓ。文章首先描述了并行处理的系统结构和采集处理电路，然后着重阐述了信号混采和多处理器并行处理等关键技术，最后给出了软件的模块化设计方法。

This paper introduces a technique of parallelly processing multi channel dynamic mixed signals based on multi slave processor (illustrated by Digital Signal Processor).It can be used to measure,process and record multi channel analog and digital signals at the same time,and also to possess control functions.It′s PPS (Peak Processing Speed) can reach 400 million times per second.In the paper,the system structure,data acquistion/processing circuits,key techniques and the method of modular programming are described.