Fully associative texture cache having content addressable memory and method for use thereof

摘要

A graphics processing system including a cache memory circuit coupled to the graphics processor and the address and data busses for storing graphics data according to a respective address. The cache memory includes first and second memories coupled together by a plurality of activation lines. The first memory has a corresponding plurality of address detection units to store addresses and provide activation signals in response to receiving a matching address. The second memory includes a corresponding plurality of data storage locations. Each data storage location is coupled to a respective one of the plurality of address storage locations by a respective activation line to provide graphics data in response to receiving an activation signal from the respective address storage location.