公开(公告)号：US20190251038A1

公开(公告)日：2019-08-15

申请号：US16272248

申请日：2019-02-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyun-joon KANG ,  Tae-hun KIM

IPC: G06F12/10 ,  G06F9/50 ,  G06F12/0815 ,  G06N20/00

CPC classification number: G06F12/10 ,  G06F9/5016 ,  G06F12/0815 ,  G06N20/00

Abstract: Provided are a memory controller and an application processor (AP) for controlling utilization and performance of an input/output (I/O) device and a method of operating the memory controller. The memory controller includes an address translator configured to translate a first address received from a host processor into a second address indicating a memory address based on an address translation scheme selected from a plurality of address translation schemes based on memory resource utilization; and an evaluation module configured to evaluate the memory resource utilization of each of the plurality of address translation schemes based on a plurality of memory addresses generated based on each of the plurality of address translation schemes.