A novel cache mechanism

Abstract

This cache mechanism is transparent but does not contain associative circuits. It does not rely on locality of reference of instructions or data. No redundant instructions or data are encached. Items in the cache are accessed without address arithmetic. A cache miss is detected by the simplest test; compare two bits. These features would result in faster access, higher hit rate, reduced chip area, and less power dissipation in comparison with associative systems of similar size.