摘要
本文介绍了基于ARM的嵌入式数控系统。该系统为主从式结构,上位机以ARM9为核心,实现人机交互,下位机以ARM7为核心,结合FPGA实现机床的运动控制,上下位机通过CAN总线进行通信。
This paper introduces an embedded CNC system based on ARM. This system has a master slave structure. The master machine uses ARM9 as its core to realize man machine interface. The slave machine uses ARM7 and FPGA to control CNC machine. The two sides communicate through CAN bus.
出处
《现代机械》
2008年第6期21-23,共3页
Modern Machinery
基金
上海市教委发展基金项目(基于ARM9和RILinux的嵌入式数控系统关键技术的研究)
