基于USB接口的多通道仿真接口板的设计与实现  

Design and Implementation of Multi-channel Emulation Interface Board Based on USB

作　　者：李磊[1] 卢艳娥[1] 

机构地区：[1]北京航空航天大学电子信息工程学院,北京100083

出　　处：《遥测遥控》2005年第2期62-67,共6页Journal of Telemetry,Tracking and Command

摘　　要：利用 USB接口芯片 ISP1 5 81 ,通过接收、存储和循环输出仿真数据的方法。实现了多通道仿真功能 ,并可以接收阵列信号处理器的输出数据。文中介绍硬件系统结构和实现方法。USB驱动程序的开发流程、PC应用程序和 89C5This design makes use of the USB chip ISP1581 to implement multi-channel emulation by receiving,storing and exporting emulated data circularly.It can receive the output data from array signal processor.The composition and implementation of the hardware,the developing flow of USB driver and the function of PC application and 89C52 firmware program are also presented in this article.

关 键 词：阵列信号处理器 USB ISP1581 多通道仿真 

分 类 号：TP334.7[自动化与计算机技术—计算机系统结构]