METHOD FOR ACCESSING HETEROGENEOUS MEMORIES AND MEMORY MODULE INCLUDING HETEROGENEOUS MEMORIES

摘要

A method of accessing volatile memory devices, nonvolatile memory devices, and a controller controlling the volatile memory devices and the nonvolatile memory devices is provided. The method includes receiving, by the controller, a row address associated with the volatile memory devices and the nonvolatile memory devices through first lines at a first timing, receiving, by the controller, an extended address associated with the nonvolatile memory devices through second lines at a second timing, and receiving, by the controller, a column address associated with the nonvolatile memory devices and the volatile memory devices through third lines at a third timing.