A cache memory system and method includes a DRAM having a plurality of banks, and it also includes 2 SRAMs each having a capacity that is equal to the capacity of each bank of the DRAM. In operation, data read from a bank of the DRAM are stored in one of the SRAMs so that repeated hits to that bank are...http://www.google.com/patents/US6948027?utm_source=gb-gplus-sharePatent US6948027 - Method and system for using dynamic random access memory as cache memory
