【摘要】 文章讨论了分割取胜策略的优点和应用中的一些具体问题，并给出了设计实例，即微处理器内核OM80C51的设计。OM80C51是一个与80C51兼容但在性能上有一定改进的嵌入式微处理器内核。更多还原

【Abstract】 It is not only helpful for making the problem small, accelerating the development speed through parallel development, and making the test easy, but also effective in solving some problems in digital VLSI design such as clock skew, power management, and so on. Some issues on the application of the divide－and－conquer strategy are concerned in this paper，furthermore, the design of OM80C51, an embedded microprocessor core, is presented as an example in which this strategy is applied. OM80C51 is compatible with 80C51. Some of its performances are better than those of 80C51. It provides shorter instruction cycles for most instructions, and some effective technologies are used in power management, and it has a customized interrupt system and periphery circuits.更多还原