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    STORAGE CONTROLLER AND STORAGE DEVICE COMPRISING THE SAME
    2.
    发明公开
    STORAGE CONTROLLER AND STORAGE DEVICE COMPRISING THE SAME 审中-公开

    公开(公告)号：US20240020262A1

    公开(公告)日：2024-01-18

    申请号：US18304839

    申请日：2023-04-21

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jae Hwan LIM ,  Hyun Jung YOO ,  Byung Yo LEE ,  Walter JUN ,  Ji-Hoon KIM ,  Jung Woo LEE

    IPC: G06F13/42 ,  G06F3/06

    CPC classification number: G06F13/4221 ,  G06F3/0614 ,  G06F3/0658 ,  G06F3/0656 ,  G06F3/0673 ,  G06F2213/0026

    Abstract: A storage controller receives a first transmission preset value and a first coefficient value at a first time from outside, at a phase 3 stage of a PCIe link training and equalization, checks whether the first transmission preset value and the first coefficient value are optimal with reference to a database, transmits signals corresponding to the first transmission preset value and the first coefficient value to the outside when the first transmission preset value and the first coefficient value are determined to be optimal and transmits signals corresponding to a second transmission preset value and a second coefficient value from the database, which are different from the first transmission preset value and the first coefficient value and optimal for the phase 3 stage of the PCIe link training and equalization, to the outside when the first transmission preset value and the first coefficient value are determined not to be optimal.

    MOBILE FLASH STORAGE BOOT PARTITION AND/OR LOGICAL UNIT SHADOWING
    3.
    发明申请
    MOBILE FLASH STORAGE BOOT PARTITION AND/OR LOGICAL UNIT SHADOWING 有权
    移动闪存存储引导分区和/或逻辑单元阴影

    公开(公告)号：US20160117225A1

    公开(公告)日：2016-04-28

    申请号：US14663220

    申请日：2015-03-19

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Yang YU ,  Chang-Eun CHOI ,  Kyung Ho KIM ,  Walter JUN ,  Wonchuri ZOO ,  Robert BRENNAN

    IPC: G06F11/14

    CPC classification number: G06F11/1417 ,  G06F11/1004 ,  G06F11/1666 ,  G06F11/20

    Abstract: Embodiments of the inventive concept include computer-implemented method for shadowing one or more boot images of a mobile device. The technique can include duplicating boot images to shadow partitions in a user area of a non-volatile memory device such as a flash memory. The technique can include detecting boot image corruption, and causing a mobile device to boot from the shadow partitions. The technique can include dynamically shadowing and releasing blocks used by the shadow partitions. The technique can include boot failure recovery and bad image preservation through firmware flash translation layer (FTL) logical to physical mapping updates. Boot image corruption failures can be recovered from and/or debugged using the shadow partitions.

    Abstract translation: 本发明构思的实施例包括用于遮蔽移动设备的一个或多个引导映像的计算机实现的方法。 该技术可以包括将引导映像复制到诸如闪存之类的非易失性存储器设备的用户区域中的阴影分区。 该技术可以包括检测引导图像损坏，并使移动设备从影子分区引导。 该技术可以包括动态遮蔽和释放影子分区使用的块。 该技术可以通过固件闪存转换层（FTL）逻辑到物理映射更新来包括引导故障恢复和不良映像保存。 引导映像损坏故障可以使用影子分区恢复和/或调试。

    METHOD OF UPDATING FIRMWARE OF MEMORY DEVICE INCLUDING MEMORY AND CONTROLLER
    7.
    发明申请
    METHOD OF UPDATING FIRMWARE OF MEMORY DEVICE INCLUDING MEMORY AND CONTROLLER 审中-公开
    更新包含存储器和控制器的存储器件固件的方法

    公开(公告)号：US20150242202A1

    公开(公告)日：2015-08-27

    申请号：US14628632

    申请日：2015-02-23

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Walter JUN ,  Joon-ho LEE

    IPC: G06F9/445

    CPC classification number: G06F8/654 ,  G06F3/0607 ,  G06F3/061 ,  G06F3/0614 ,  G06F3/0661 ,  G06F3/0679

    Abstract: Provided is a method of updating firmware of a memory device including a memory and a controller driving firmware to control the memory. The method includes updating the firmware of the memory device by transmitting at least one normal command and an address corresponding to the at least one normal command to the memory device. The normal command is a command to issue a normal operation, and the normal operation is not an update operation of the firmware.

    Abstract translation: 提供了一种更新包括存储器和驱动固件以控制存储器的控制器的存储器的固件的方法。 该方法包括通过将至少一个正常命令和与至少一个正常命令对应的地址发送到存储器件来更新存储器件的固件。 普通命令是发出正常操作的命令，正常操作不是固件的更新操作。

    OPERATING METHOD OF HOST DEVICE AND MEMORY DEVICE AND MEMORY SYSTEM
    8.
    发明申请
    OPERATING METHOD OF HOST DEVICE AND MEMORY DEVICE AND MEMORY SYSTEM 有权

    公开(公告)号：US20220165314A1

    公开(公告)日：2022-05-26

    申请号：US17400368

    申请日：2021-08-12

    Applicant: SAMSUNG ELECTRONICS CO., LTD

    Inventor： Young San KANG ,  Jeong HUR ,  Walter JUN ,  Kwang Won PARK ,  Kyoung Back LEE

    IPC: G11C7/10

    Abstract: Provided are an operating method of a host device, an operating method of a memory device, and a memory system. The operating method of a host device includes transmitting a request command for performing an eye-opening monitor (EOM) operation to a memory device, transmitting a parameter for performing the EOM operation to the memory device, transmitting pattern data for performing the EOM operation to the memory device, and receiving a first response signal including a result of the EOM operation performed based on the parameter and the pattern data from the memory device.

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