摘要： 针对Ethernet/IP通信处理器的开发，采用S3C2410 ARM9微处理器和Windows CE.NET嵌入式操作系统，建立了通信处理器的Boot Loader和I/O接口驱动程序。Boot Loader与硬件高度相关，担负着初始化系统硬件和引导操作系统的双重任务。而I/O接口驱动程序使操作系统自动识别外围数据采集设备，为应用程序对底层设备的操控提供服务。实验测试表明该Ethernet/IP通信处理器运行稳定、可靠。
关键词:
Boot Loader程序,
Windows CE.NET系统,
驱动程序
Abstract: Aiming at the design of the Ethernet/IP communication processor, this paper adopts S3C2410 ARM9 microprocessor and Windows CE.NET operating system to develop the communication processor’s Boot Loader program and I/O interface’s driver. The Boot Loader program, which is highly relevant to the hardware, initializes hardware platform and boots Windows CE.NET OS. While the I/O interface’s driver makes the OS detect peripherals automatically, and provides services for the applications to control the bottom equipments. Experimental results show that the Ethernet/IP communication processor operates steadily and credibly.
Key words:
Boot Loader,
Windows CE.NET,
driver
中图分类号:
刘暾东;谢维盛;余齐齐. 通信处理器的Boot Loader及I/O接口驱动程序[J]. 计算机工程, 2008, 34(3): 280-282.
LIU Tun-dong; XIE Wei-sheng; YU Qi-qi. Communication Processor’s Boot Loader and I/O Interface Driver[J]. Computer Engineering, 2008, 34(3): 280-282.