摘要： 提出了一种实现PC机与现场DSP控制器之间信息通信的设计方案。讨论了利用PDI USBD12接口器件实现串并转换和高速USB通信的原理，探讨了通信子系统软、硬件设计方案 。在笔者开发的汽车发动机集中控制系统中使用效果良好。
关键词:
USB,
串并转换,
发动机集中控制系统
Abstract: The design scheme for communication between PC computer and DSP cont roller is introduced. The rules of series- parallel converting and high speed US B communication are discussed. The design scheme of software and hardware of com munication sub-system is probed. Application effect is good in the car-engine in tegrated controlling system.
中图分类号:
陈渝光,黄丽雯,杨奕,廖仕利. 高速USB通信技术的研究与应用[J]. , 2003, 29(21): 167-.
CHEN Yuguang,HUANG Liwen,YANG Yi,LIAO Shili. Study and Application of High Speed USB Communication Technique[J]. , 2003, 29(21): 167-.