基于可重构技术的数字系统再生设计

为了适应数字系统再生设计的需要,设计了一个基于可重构模块的辅助学习系统,完成了对特定模块的功能复制。通过微指令跟踪的方法,获得了研究对象的全部接口数据。并通过软件方法对接口数据进行约简处理,使用VHDL语言编辑配置文件,配置可重构模块。设计了一个实用的并行接口电路板,完成了辅助学习系统的功能切换。最后通过对某型计算机的辅助运算模块的再生设计实例,验证了方法的有效性,并通过对比试验完成了对故障板的故障诊断任务。

Regeneration of Digital System Based on Reconfigurable Technology

For the regeneration of digital system,an assistant learning system based on Reconfigurable Processing Units（RPU） was proposed,which was used to copy functions of testing module.By supervise micro-repertoires of the digital system,gained all data through the module,and a software based method was used to predigest data,then program the config files for the reconfigurable processing units with VHDL,and a module of Juncture Control be designed to change the function of the evolutive system.Finally,a regeneration of an accessorial compute module was proposed to validate the method,which can also be extended to the fault diagnose of testing module.