摘要
结合Xilinx公司的可编程片上系统(SOPC)技术,在XUP Virtex-II Pro开发平台上,研究并实现了以PowerPC 405处理器为核心的硬件平台的搭建,并在Linux系统平台上通过内存映射机制实现了通用输入/输出口(GPIO)控制器的驱动程序和应用软件的开发,实现了对GPIO设备控制和数据的采集。为FPGA与嵌入式Linux操作系统在嵌入式领域的融合提供了一种方法。
Based on the technology of System on a Programmable Chip (SOPC) by Xilinx company and the XUP Virtex-II Pro development platform , the paper studies and realizes the hardware platform with Power-PC 405 processor , and it achieves the development of GPIO controller driver and application software in Linux system platform by the memory mapping mechanism , implements the control of GPIO equipment and realizes the data acquisition .The paper provides a fusion method for FPGA and embedded Linux operating system in embedded field .
出处
《陕西理工学院学报(自然科学版)》
2014年第1期5-9,共5页
Journal of Shananxi University of Technology:Natural Science Edition
基金
国家自然科学基金青年科学基金资助项目(11103069)