Cache architecture for pipelined operation with on-die processor

摘要

Architecture for a cache fabricated on a die with a processor including a plurality of cache banks, each containing a plurality of storage cell subarrays, the cache banks being arranged in physical relationship to a central location on the die that provides a point for information transfer between the processor and the cache. A data path provides synchronous transmission of data to/from the cache banks such that data requested by the processor in a given clock cycle is received at the central location a predetermined number of clock cycles later regardless of which cache bank in the cache the data is stored.