This text is on the basis of study on Cache principle and structure, take Pentium series microprocessor types as examples, hasanalyzed Cache structure in the micro system and adopted Cache technological impact on systematic function of the computer.

• 本文在对Cache原理和结构研究的基础上,以Pentium系列微处理器为例,分析了微机系统中的Cache结构以及采用Cache技术对微机系统性能的影响。