S3C2410在Linux下的FPGA驱动

Design and Implementation of Embedded Linux FPGA Device Driver Based on S3C2410

为实现嵌入式系统中FPGA的接口驱动程序,以XILINX公司的XC3S2000为例,系统地分析FPGA在Samsung S3C2410微处理器系统上的控制与应用。通过内存映射机制实现XC3S2000在Linux下的设备驱动;通过编写用户应用程序实现对XC3S2000设备的操作,为FPGA与ARM在嵌入式领域高效结合提供一种方法。

In order to achieve the FPGA driver program of the embedded system, the design of the drive program of FPGA chip XC3S2000 of XILINX Company which based on S3C2410 board is debated ,and analyzed the FPGA controller and physical level chip driver principle of designation and the realization method systematically. Through the memory mapping mechanism to achieve the XC3S2000 device driver embedded Linux; Through the preparation of user applications to achieve the operation of the equipment XC3S2000. a highly effective combination of methods for the FPGA and ARM in the embedded area are provided.