基于PCI总线的FPGA配置系统的设计  

Design of Configuring FPGA System Based on PCI Bus

作　　者：梅安华[1] 田建生[1] 刘欢[1] 聂鑫[1] 程宁[1] 

机构地区：[1]武汉大学电子信息学院,湖北武汉430079

出　　处：《计算机测量与控制》2005年第4期375-377,385,共4页Computer Measurement &Control

基　　金：国家"十五"计划资助项目(2001AA631050)。

摘　　要：在对FPGA配置比特流文件进行结构分析的基础上, 通过系统PCI总线利用SelectMAP配置模式实现了对FPGA数据进行在线配置系统的设计, 解决了传统数据加载方法中需要加载电缆的限制, 完成了对FPGA芯片程序加载过程的完全软件化操作, 使得整个系统的配置、调试能够同步进行。实验测试表明, 系统工作正常, 证明系统原理与硬件设计是成功的。Based on the structural analysis of FPGA configuration bit-stream document, a flexible method is presented to realize the design of online configuring FPGA in SelectMAP mode. The restriction that the special cable was required by the traditional data-loading methods is relieved. It also accomplishes the complete software-based manipulation when loading FPGA programs. The synchronization of configuring and debugging system is also successfully achieved. The test result indicates that the system works normally and the system principle and hardware design are successful.

关 键 词：FPGA 逻辑器件 PCI总线 设计 可编程器件 

分 类 号：TP332.1[自动化与计算机技术—计算机系统结构]