基于PCI总线光电编码器数据采集处理电路的设计

The Design of Data Detection and Processing Circuit for Photoelectric Encoder Base on PCI Bus

介绍了一种基于PCI总线的光电编码器数据采集和角度代码处理板卡的设计方案。系统以TMS320F2812为核心处理单元,对采集到的编码器角度信息进行细分、量化,通过PCI总线将处理后的数据传输给计算机显示。阐述了该系统的硬件结构和相应的软件系统设计。

In order to acquisition and process data for photoelectric encoder,a design scheme of data processing card based on PCI bus is presented. In the system TMS320F2812 is used as core processing unit to subdivide and quantify captured data,the processed data is transmitted to computer,the result is showed on computer. The emphasis is on the hardware and software of the system.