资 源 简 介
数据一致性是主备用系统必须解决的问题。目前主备系统的一致性都采用手工编程来实现。导致代码结构繁杂，且效率不高。利用VxWorks的异常处理机制，结合RISC CPU的特性．设计实现了一个数据一致性功能组件。这个组件可使数据的一致性处理自动化。Data coherence problem must be solved in the host—standby system．This is always implemented by programming anually． and usually leads to codes messy and ineffecTIve ．Bvuse of the excepTIon mechanism of vxWorks and properly of RISC CPU，a data coherence component iS implemented．This component can make the data coherence task automaTIon。
