Abstract: A data storage device includes a nonvolatile memory device including a plurality of memory blocks; and a device controller configured to control the nonvolatile memory device such that, when a first refresh scan command is received from a host device, a first refresh scan operation for the plurality of memory blocks is performed and then a first refresh scan result for the first refresh scan operation is transmitted to the host device, and when a first refresh operation command is received from the host device, a first refresh operation for the nonvolatile memory device is performed.

Abstract: A storage device comprising: a nonvolatile memory device including a plurality of memory blocks; and a device controller configured to control the nonvolatile memory device to determine a memory block to perform a refresh operation and to control the memory block to perform the refresh operation to recover data of the memory block.

Abstract: A storage device comprising: a nonvolatile memory device including a plurality of memory blocks; and a device controller configured to control the nonvolatile memory device to determine a memory block to perform a refresh operation and to control the memory block to perform the refresh operation to recover data of the memory block.

Abstract: A storage device comprising: a nonvolatile memory device including a plurality of memory blocks; and a device controller configured to control the nonvolatile memory device to determine a memory block to perform a refresh operation and to control the memory block to perform the refresh operation to recover data of the memory block.

Abstract: A storage device comprising: a nonvolatile memory device including a plurality of memory blocks; and a device controller configured to control the nonvolatile memory device to determine a memory block to perform a refresh operation and to control the memory block to perform the refresh operation to recover data of the memory block.

Abstract: A content scheduling apparatus includes a content storage storing contents, a screen division information storage storing screen division information including a screen division form having division regions and time slot information including information about time slots allocated to each of the division regions, a content information storage storing content information including content list information about a list in which contents are listed for each of the division regions among the contents and content display order information including display orders each of which includes a display order of the contents listed foreach of the division regions, and a schedule generator to allocate the contents listed for each of the division regions to the time slots allocated to each of the division regions according to the content display order information so that the contents listed for each of the division regions are sequentially displayed on each of the division regions.

Abstract: A content scheduling apparatus includes a content storage storing contents, a screen division information storage storing screen division information including a screen division form having division regions and time slot information including information about time slots allocated to each of the division regions, a content information storage storing content information including content list information about a list in which contents are listed for each of the division regions among the contents and content display order information including display orders each of which includes a display order of the contents listed foreach of the division regions, and a schedule generator to allocate the contents listed for each of the division regions to the time slots allocated to each of the division regions according to the content display order information so that the contents listed for each of the division regions are sequentially displayed on each of the division regions.

Abstract: A data storage device includes a nonvolatile memory device including a plurality of memory blocks; and a device controller configured to control the nonvolatile memory device such that, when a first refresh scan command is received from a host device, a first refresh scan operation for the plurality of memory blocks is performed and then a first refresh scan result for the first refresh scan operation is transmitted to the host device, and when a first refresh operation command is received from the host device, a first refresh operation for the nonvolatile memory device is performed.

Abstract: A storage device comprising: a nonvolatile memory device including a plurality of memory blocks; and a device controller configured to control the nonvolatile memory device to determine a memory block to perform a refresh operation and to control the memory block to perform the refresh operation to recover data of the memory block.

Abstract: A content scheduling apparatus includes a content storage storing contents, a screen division information storage storing screen division information including a screen division form having division regions and time slot information including information about time slots allocated to each of the division regions, a content information storage storing content information including content list information about a list in which contents are listed for each of the division regions among the contents and content display order information including display orders each of which includes a display order of the contents listed for each of the division regions, and a schedule generator to allocate the contents listed for each of the division regions to the time slots allocated to each of the division regions according to the content display order information so that the contents listed for each of the division regions are sequentially displayed on each of the division regions.

Abstract: A storage device comprising: a nonvolatile memory device including a plurality of memory blocks; and a device controller configured to control the nonvolatile memory device to determine a memory block to perform a refresh operation and to control the memory block to perform the refresh operation to recover data of the memory block.

Abstract: A storage device comprising: a nonvolatile memory device including a plurality of memory blocks; and a device controller configured to control the nonvolatile memory device to determine a memory block to perform a refresh operation and to control the memory block to perform the refresh operation to recover data of the memory block.

Abstract: A memory system includes a non-volatile memory device including a plurality of memory blocks; and a controller comprising a volatile memory and configured to: store a plurality of write data delivered from a host in the memory blocks to the plurality of memory blocks; and managing mapping information corresponding to the stored write data in the volatile memory, wherein the controller is configured to check whether the plurality of write data are grouped into a transaction, selectively set a transaction flag to the mapping information based on a check result; and selectively store the mapping information in the memory blocks when the transaction flag is not set.

Abstract: Provided herein may be a memory controller and a method of operating the memory controller. The memory controller may include: a host interface layer configured to receive a request for a memory device from a host; a flash translation layer configured to generate a descriptor including a flag indicating whether the request is a priority read request; and a flash interface layer configured to suspend requests input prior to the priority read request depending on the flag, store the requests input prior to the priority read request, and perform the priority read request.

Abstract: A data storage device includes a nonvolatile memory device including a plurality of memory blocks; and a device controller configured to control the nonvolatile memory device such that, when a first refresh scan command is received from a host device, a first refresh scan operation for the plurality of memory blocks is performed and then a first refresh scan result for the first refresh scan operation is transmitted to the host device, and when a first refresh operation command is received from the host device, a first refresh operation for the nonvolatile memory device is performed.

Abstract: A storage device comprising: a nonvolatile memory device including a plurality of memory blocks; and a device controller configured to control the nonvolatile memory device to determine a memory block to perform a refresh operation and to control the memory block to perform the refresh operation to recover data of the memory block.

Abstract: A storage device comprising: a nonvolatile memory device including a plurality of memory blocks; and a device controller configured to control the nonvolatile memory device to determine a memory block to perform a refresh operation and to control the memory block to perform the refresh operation to recover data of the memory block.

Abstract: A data storage device includes a nonvolatile memory device including a plurality of memory blocks; and a device controller configured to control the nonvolatile memory device such that, when a first refresh scan command is received from a host device, a first refresh scan operation for the plurality of memory blocks is performed and then a first refresh scan result for the first refresh scan operation is transmitted to the host device, and when a first refresh operation command is received from the host device, a first refresh operation for the nonvolatile memory device is performed.

Abstract: Provided herein may be a memory controller and a method of operating the memory controller. The memory controller may include: a host interface layer configured to receive a request for a memory device from a host; a flash translation layer configured to generate a descriptor including a flag indicating whether the request is a priority read request; and a flash interface layer configured to suspend requests input prior to the priority read request depending on the flag, store the requests input prior to the priority read request, and perform the priority read request.

Abstract: A data storage device includes a nonvolatile memory device including a plurality of memory blocks; and a device controller configured to control the nonvolatile memory device such that, when a first refresh scan command is received from a host device, a first refresh scan operation for the plurality of memory blocks is performed and then a first refresh scan result for the first refresh scan operation is transmitted to the host device, and when a first refresh operation command is received from the host device, a first refresh operation for the nonvolatile memory device is performed.