基于双C8051F022的数控系统的硬件设计  

The Hardware Design of the Numerical Control System on the Basis of Double C8051F022s

作　　者：宋公明[1] 周华[1] 刘冲[1] 

机构地区：[1]中国地质大学研究生院,湖北武汉430074

出　　处：《机电工程技术》2006年第2期42-43,62,共3页Mechanical & Electrical Engineering Technology

摘　　要：为适应数控系统高精度、高速度和高可靠性的发展趋势,本文设计了一种基于8位高速SoC单片机的数控系统,该系统采用的是双C8051F022单片机进行前后台控制的框架结构,为了解决资源共享的问题此系统还采用了双MCU共用存储器技术。最后简单介绍了交互M CU和插补MCU的硬件框图。In order to meet such trends that numerical control systems all towards high-accuracy, high-speed and high-dependability, etc., a system of numerical control that based on a high-speed SOC micro-computers has been designed in this text. The one adopts the frame that the platform of the front and back of one pair of C8051F022 micro-computers controls. In order to solve the problem of resource-sharing, the system adopts the innovative technology that pairs of MCU share the memory. This text has also introduced hardware block of the alternating MCU and interpolation MCU briefly.

关 键 词：数控系 C8051F022 前后台控制 双MCU共用存储器技术 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]