Abstract: A data storage device and method for auto-peeling of surveillance video content to increase archival storage is provided. In one embodiment, a data storage device is provided comprising a memory and a controller. The controller is configured to determine that available storage space in the memory is less than a threshold; in response to determining that the available storage space in the memory is less than the threshold: read a video file from the memory; and re-encode the video file to decrease a size of the video file, wherein re-encoding the video file increases available storage space in the memory without deleting the video file. Other embodiments are provided.

Abstract: A request to perform a memory access operation at a zone of a memory device is received from a host system. An identifier of the memory access operation is stored in a first queue of the memory device. A plane set that is associated, by a memory data structure, with the zone of the memory device is identified among a plurality of plane sets of the memory device. Responsive to retrieving the identifier of the memory access operation from the first queue, the identifier of the memory access operation is stored in a second queue of the memory device, wherein the second queue corresponds to the identified plane set. Responsive to retrieving the identifier of the memory access operation from the second queue, the memory access operation is performed at the zone of the memory device.

Abstract: A storage device is provided that allows a controller to directly access bytes of data in data latches connected to memory, as opposed to through controller RAM. The storage device may include a memory, a plurality of data latches connected to the memory, and a controller coupled to each of the data latches. The controller is configured to access one or more bytes of decoded data in one or more of the data latches. For instance, the controller may provide a command including an address for data in the memory, and may process one or more bytes of the data in at least one of the data latches in response to the command. The controller may also store a mapping of addresses for each of the word lines, including the address provided in the command. As a result, operation latency may be reduced and controller RAM savings achieved.

Abstract: A data storage device comprises a non-volatile memory, a buffer, and a controller. The controller is configured to decode a media file to extract timestamp information related to a set of frames of the media file and receive, from a host, a seek command associated with playback of the media file. The seek command includes a seek interval. The controller is further configured to remove at least a portion of the set of frames based at least in part on the seek interval and the extracted timestamp information and transmit a subset of the set of frames, not including the removed at least a portion of the set of frames, to the host.

Abstract: A storage device is configured to reduce the file size of media files stored on the device by removing thumbnail data. In response to determining that a data file received from a host is a media file having thumbnail data and a file size, the control circuitry is configured to modify the media file to remove the thumbnail data and reduce the file size of the media file, and then store the modified media file. In response to receiving a request for the data file from the host, the storage device responds by retrieving the modified media file from the storage medium, generating second thumbnail data corresponding to the original thumbnail data, remodifying the media file to add the second thumbnail data to the request; and providing the remodified media file to the host.

Abstract: Aspects of a storage device including a memory and a controller are provided. The memory includes a plurality of non-volatile memory packages coupled to the switch, in which each non-volatile memory package includes a plurality of non-volatile memory dies. The controller can select a non-volatile memory package with the switch. The controller can establish a data channel connection between the selected non-volatile memory package and the controller via the switch. In some aspects, the selected non-volatile memory package is transitioned into an active mode and one or more non-selected non-volatile memory packages are each transitioned into a standby mode. The controller also can perform one or more storage device operations with one or more non-volatile memory dies of the plurality of non-volatile memory dies within the selected non-volatile memory package. Thus, the controller may facilitate a switch based ball grid array extension, thereby improving memory capacity of the storage device.

Abstract: A storage device is provided that allows a controller to directly access bytes of data in data latches connected to memory, as opposed to through controller RAM. The storage device may include a memory, a plurality of data latches connected to the memory, and a controller coupled to each of the data latches. The controller is configured to access one or more bytes of decoded data in one or more of the data latches. For instance, the controller may provide a command including an address for data in the memory, and may process one or more bytes of the data in at least one of the data latches in response to the command. The controller may also store a mapping of addresses for each of the word lines, including the address provided in the command. As a result, operation latency may be reduced and controller RAM savings achieved.

Abstract: A non-volatile storage system includes a memory controller connected to an integrated memory assembly. The integrated memory assembly includes a memory die comprising non-volatile memory cells and a control die bonded to the memory die. The memory controller receives commands from a host, performs logical address to physical address translation (“address translation”) operations for the commands, and instructs the integrated memory assembly to perform one or more operations in support of the command. The control die also includes the ability to perform the address translation. When performing a command from the host, the memory controller can choose to perform the necessary address translation or instruct the control die to perform the address translation. When the control die performs the address translation, the resulting physical address is used by the control die to perform one or more operations in support of the command.

Abstract: An integrated memory assembly comprises a memory die and a control die bonded to the memory die. The memory die includes a memory structure of non-volatile memory cells. The control die is configured to program user data to and read user data from the memory die in response to commands from a memory controller. To utilize space more efficiently on the memory die, the control die compacts fragmented data on the memory die.

Abstract: The present disclosure generally relates to creating new zones in a data storage device in a manner that ensures substantially even workload of the memory device storage locations. When receiving a zone open command in a zone namespace (ZNS) system, rather than randomly selecting an unopen zone, zones may be categorized based upon storage location workload so that any new zone that is opened utilizes the least utilized storage location. In so doing, generally even workload of the memory device storage locations is achieved.

Abstract: The present disclosure generally relates to creating new zones in a data storage device in a manner that ensures substantially even workload of the memory device storage locations. The data storage device can guide a host device to select a particular zone to open in zone namespace (ZNS) systems where the host device selects which zone to open. The data storage device tracks the workload of the various storage locations and create zones. The data storage device then provides selected zones having the least used storage locations with the idea of guiding the host device to select the zone having the least used storage locations. Thus, rather than utilizing a randomly selected unopened zone, the host will select, based upon guidance from the data storage device, zones that contain the least utilized storage location. In so doing, generally even workload of the memory device storage locations is achieved.

Abstract: A data storage device and method for auto-peeling of surveillance video content to increase archival storage is provided. In one embodiment, a data storage device is provided comprising a memory and a controller. The controller is configured to determine that available storage space in the memory is less than a threshold; in response to determining that the available storage space in the memory is less than the threshold: read a video file from the memory; and re-encode the video file to decrease a size of the video file, wherein re-encoding the video file increases available storage space in the memory without deleting the video file. Other embodiments are provided.

Abstract: The present disclosure generally relates to creating new zones in a data storage device in a manner that ensures substantially even workload of the memory device storage locations. When receiving a zone open command in a zone namespace (ZNS) system, rather than randomly selecting an unopen zone, zones may be categorized based upon storage location workload so that any new zone that is opened utilizes the least utilized storage location. In so doing, generally even workload of the memory device storage locations is achieved.

Abstract: The present disclosure generally relates to creating new zones in a data storage device in a manner that ensures substantially even workload of the memory device storage locations. The data storage device can guide a host device to select a particular zone to open in zone namespace (ZNS) systems where the host device selects which zone to open. The data storage device tracks the workload of the various storage locations and create zones. The data storage device then provides selected zones having the least used storage locations with the idea of guiding the host device to select the zone having the least used storage locations. Thus, rather than utilizing a randomly selected unopened zone, the host will select, based upon guidance from the data storage device, zones that contain the least utilized storage location. In so doing, generally even workload of the memory device storage locations is achieved.

Abstract: A data storage device comprises a non-volatile memory, a buffer, and a controller. The controller is configured to decode a media file to extract timestamp information related to a set of frames of the media file and receive, from a host, a seek command associated with playback of the media file. The seek command includes a seek interval. The controller is further configured to remove at least a portion of the set of frames based at least in part on the seek interval and the extracted timestamp information and transmit a subset of the set of frames, not including the removed at least a portion of the set of frames, to the host.

Abstract: A memory card has a plurality of pads including a first set of pads located to connect with host contacts arranged in a first configuration for communication according to the micro Secure Digital (microSD) standard, a second set of pads located to connect with host contacts arranged in a second configuration for communication according to the Peripheral Component Interface express (PCIe) protocol, and a third set of pads located to connect with host contacts arranged in a third configuration for communication according to the Universal Flash Storage (UFS) standard. The plurality of pads includes one or more common pads that are common to the second set of pads and the third set of pads.

Abstract: An integrated memory assembly comprises a memory die and a control die bonded to the memory die. The memory die includes a memory structure of non-volatile memory cells. The control die is configured to program user data to and read user data from the memory die in response to commands from a memory controller. To utilize space more efficiently on the memory die, the control die compacts fragmented data on the memory die.

Abstract: Aspects of a storage device including a memory and a controller are provided. The memory includes a plurality of non-volatile memory packages coupled to the switch, in which each non-volatile memory package includes a plurality of non-volatile memory dies. The controller can select a non-volatile memory package with the switch. The controller can establish a data channel connection between the selected non-volatile memory package and the controller via the switch. In some aspects, the selected non-volatile memory package is transitioned into an active mode and one or more non-selected non-volatile memory packages are each transitioned into a standby mode. The controller also can perform one or more storage device operations with one or more non-volatile memory dies of the plurality of non-volatile memory dies within the selected non-volatile memory package. Thus, the controller may facilitate a switch based ball grid array extension, thereby improving memory capacity of the storage device.

Abstract: A storage system and method for dynamic selection of a host interface are provided. In one embodiment, a storage system is provided comprising a memory and a controller. The controller is configured to receive, from a host, a selection of a first host interface; in response to receiving the selection of the first host interface, implement the first host interface; after the first host interface has been implemented, receive, from the host, a selection of a second host interface; and in response to receiving the selection of the second host interface, implement the second host interface even though the first host interface was previously implemented. Other embodiments are provided.

Abstract: A memory card has a plurality of pads including a first set of pads located to connect with host contacts arranged in a first configuration for communication according to the micro Secure Digital (microSD) standard, a second set of pads located to connect with host contacts arranged in a second configuration for communication according to the Peripheral Component Interface express (PCIe) protocol, and a third set of pads located to connect with host contacts arranged in a third configuration for communication according to the Universal Flash Storage (UFS) standard. The plurality of pads includes one or more common pads that are common to the second set of pads and the third set of pads.