| 1. | The control software connects with pci driver to send order to the measurement system , in order to initialize the system and start collection . it will access the time domain data in ram and frequence domaim data in dsp through pci bus , finish data transfer automaticly , display the data in many ways such as graphicness and table , and store the data into harddisk at the same time
总控软件与pci驱动程序挂钩,向测试系统发命令,实现系统的初始化和启动采集等动作,并通过pci总线读取ram中的时域数据和dsp中的频域数据,自动完成数据转换,以图形和表格等多种方式实时显示被测参数,并在显示的同时将数据存储到硬盘中去。 |
