公开(公告)号：US20190310783A1

公开(公告)日：2019-10-10

申请号：US16363034

申请日：2019-03-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongjun Yu ,  Insu Choi ,  Dae-Jeong Kim ,  Sung-Joon Kim ,  Wonjae Shin

IPC: G06F3/06 ,  G06F12/0802

Abstract: Memory systems include a first semiconductor memory module and a processor. The processor is configured to access the first semiconductor memory module by units of a page, and further configured to respond to an occurrence of a page fault in a specific page, which is associated with a virtual address corresponding to an access target, by adjusting a number of pages and allocating pages in the first semiconductor memory module corresponding to the adjusted number of the pages, which are associated with the virtual address.