公开(公告)号：US09411537B2

公开(公告)日：2016-08-09

申请号：US14026322

申请日：2013-09-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun Ju Kim ,  Young Jin Park ,  Jin Young Lee ,  Won Chul Ju

IPC: G06F3/00 ,  G06F5/00 ,  G06F13/24 ,  G06F3/06 ,  G06F13/28

CPC classification number: G06F3/0659 ,  G06F3/0607 ,  G06F3/061 ,  G06F3/0634 ,  G06F3/0679 ,  G06F13/28

Abstract: An embedded multimedia card (eMMC), and a method of operating an eMMC, determine whether a vendor mode is to be entered by parsing a command argument of a command received from a host or a pattern of write data received from the host; receive vendor mode attribute information for the vendor mode, based on a result of determining whether the vendor mode is to be entered; and performing a vendor mode operation in the vendor mode based on the vendor mode attribute information.

Abstract translation: 一种嵌入式多媒体卡（eMMC）和一种操作eMMC的方法，通过解析从主机接收的命令的命令参数或从主机接收到的写入数据的模式来确定是否输入供应商模式; 基于确定是否要输入供应商模式的结果，接收供应商模式的供应商模式属性信息; 以及基于供应商模式属性信息在供应商模式下执行供应商模式操作。