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英特尔公司于1997年5月发布了基于新体系结构的微处理器——PⅡ,带来了CPU的一次飞跃。PⅡ的优势体现在它给予人们一个新的概念:CPU的结构不是一成不变的,只要能满足未来的需求,解决现有的计算机“瓶颈”,给信息界强有力的支持。英特尔PⅡ处理器具有如下三大特点:一、双独立总线结构D.I.B。为满足应用软件的要求并为新一代处理器提供成长空间,英特尔设计开发了双独立总线结构,用以解决目前个人电脑平台结构的带宽限制问题。双独立总线结构对当今笔记本电脑的66MHz系统的总线发展提供了支持。而这个高带宽系统总线技术也是专为配合高性能的PⅡ处理器而设计的。二,动态处理创造性地把三项专为提高处理器对数据的操作效率而设计的技术融合在一起。在给定的时间内能处理更多
Intel Corporation in May 1997 released a new architecture based on the microprocessor - P Ⅱ, brought a CPU leap. The advantage of PII is that it gives people a new concept: the structure of CPU is not static, as long as it can meet the future needs, solve the existing “bottleneck” of computers, and give strong support to the information industry. Intel P Ⅱ processor has the following three major characteristics: First, the dual independent bus structure D.I.B. To meet application requirements and provide room for next-generation processors, Intel designed and developed a dual-independent bus architecture to address the bandwidth limitations of today’s PC platform architectures. The dual independent bus architecture provides support for the bus development of 66MHz systems in today’s notebooks. The high-bandwidth system bus technology is also designed to meet the high-performance PII processor and design. Second, the dynamic processing of three creatively designed to improve the efficiency of the data processor designed to integrate the technology. Can handle more in a given time