Address re-mapping for memory module using presence detect data

摘要

A memory module comprising: a plurality of memory devices associated with the module; each of said memory devices being configured in M banks; and a logic circuit for configuring the memory module to operate in a programmable addressing mode; said logic circuit receiving a number of address inputs and a number of bank address signals from a memory controller with said address inputs and bank address input signals corresponding to N bank memory devices; said logic circuit re-mapping at least one of said address inputs as an additional bank address signal to the memory device or at least one of said bank address signals to a different device bank address.