A set of N copies of bank control logic are provided for tracking the banks within the memory modules (DRAMS). When the total number of banks within the memory module(s) is greater than N, the addresses of particular banks are folded into a single grouping. The banks are represented by the N copies of...http://www.google.de/patents/US7516264?utm_source=gb-gplus-sharePatent US7516264 - Programmable bank/timer address folding in memory devices
