【摘要】 提出了用嵌入式 PC/ 1 0 4主板为核心的新型结构对原有系统进行改造 ,在提高系统性能的同时确保与原有接口的兼容 ,使原有系统软件以最小的代价移植到新的系统中。详细叙述了改造中的关键技术及具体实现方法 ,并对系统的应用技术提出展望。更多还原

【Abstract】 The authors present a new scheme based on the embedded PC/104 mainboard for the navigation computer.The software based on the former CPU has been successfully transplanted into the new PC/104 based computer at minimum cost while the performance of the system enhanced and the compatibility of the interface maintained.The authors also give the details of key techniques and the realizing methods.Finally,the potential application is evaluated.更多还原