摘要
介绍一种基于Atmel公司AT91M40800芯片的嵌入式一体化工业控制机硬件系统的设计。该系统提供了32位高速数据处理能力,并配有CPLD、LCD、PS/2键盘、CF卡、USB及串行接口等多项功能,并留有16路输入/输出扩展口,体积小巧,便于携带,操作方便,可通用于许多工业控制领域,特别是需要用步进电机控制二维和准三维运动控制的场合。
A design of embeded incorporate industry controlling machine hardware system based on AT91M40800 chip of Atmel Corporation is introduced in this paper. This system provides the ability of high speed 32-bit data processing, with functions of CPLD, LCD, PS/2 keyboard, CF card, USB and serial port, and reserves 16 extended I/O lines. It is slight in size, carry-home and easy to operate, and can be generally used in many Industry Controlling fields, especially in the situations that need stepping motor for controlling 2D and Quasi-3D movement.
出处
《微计算机信息》
北大核心
2005年第06Z期77-79,14,共4页
Control & Automation
