Computing system accessible to a split line on border of two pages within one cycle

摘要

This invention is developed to provide a computing system which can carry out a high speed access to a cache memory within one cycle even though data needed to be read is on the border of two pages. To realize the high speed computing system accessible to a split line on the border of two pages within one cycle, the computing system includes a translation lookaside buffer (TLB) which is designed to have a dual port structure, a prefetcher and a data/code cache memory which is improved for supporting the translated lookaside buffer (TLB).