机械与电子Issue(12)：28-31,4.
基于OMAP3530的高性能数控系统设计
Design of High-performance CNC System Based on OMAP3530
嵇光明 1赵东标 1刘凯 1章永年 1陈盛1
作者信息
- 1. 南京航空航天大学机电学院,江苏南京210016
- 折叠
摘要
Abstract
An embedded CNC system based on the OMAP3530 dual - core microprocessor is presented. The system hardware and software platform are introduced. The system takes the ARM Cortex - A8 as the control core. The TMS320C64x + DSP core processes rough interpolation calculation which requires strong real - time performance. An FPGA which has the ability of high - speed parallel computing acts as the fine interpolator. The I/O signals and keyboard interfaces of the system are managed by a CPLD. An embedded Linux operating system manages system resources. The DSP runs the DSP/BIOS RTOS. The system software and hardware framework, the scheme of distributing tasks and the communication between ARM and DSP are discussed here emphasisly.关键词
OMAP3530/数控系统/FPGA/CPLDKey words
OMAP3530/CNC/FPGA/CPLD分类
信息技术与安全科学引用本文复制引用
嵇光明,赵东标,刘凯,章永年,陈盛..基于OMAP3530的高性能数控系统设计[J].机械与电子,2011,(12):28-31,4.
