METHOD AND APPARATUS FOR INTERFACING WITH HETEROGENEOUS DUAL IN-LINE MEMORY MODULES

摘要

Described herein is a method and apparatus to interface a processor with a heterogeneous dual in-line memory module (DIMM). The method comprises determining an identity of a DIMM having data lanes; mapping the data lanes based on the determining of the identity of the DIMM; training input-output (I/O) transceivers in response to the mapping of the data lanes; and transferring data to and from the DIMM after training the I/O transceivers.