摘要:
A storage management system and a storage management method are provided. The storage management system includes a host, a memory buffer, a plurality of storage blocks, and an input/output bus to perform an interface function among the host, the memory buffer, and the plurality of storage blocks, wherein each of the plurality of storage blocks is connected with the input/output bus via a corresponding channel, and the plurality of storage blocks is managed for each channel group generated by grouping at least one channel.
摘要:
A storage management system and a storage management method are provided. The storage management system includes a host, a memory buffer, a plurality of storage blocks, and an input/output bus to perform an interface function among the host, the memory buffer, and the plurality of storage blocks, wherein each of the plurality of storage blocks is connected with the input/output bus via a corresponding channel, and the plurality of storage blocks is managed for each channel group generated by grouping at least one channel.
摘要:
A memory device may include a non-volatile memory and non-volatile RAM. The non-volatile memory may include a data block and a metadata block. Metadata information with respect to the data block may be included in the metadata block. A portion of metadata with respect to the data block or the metadata with respect to the metadata block may be stored in the non-volatile RAM.
摘要:
A memory device includes a data block storing first data, and a log block storing second data that is an updated value of the first data. A spare area of the log block stores a first mapping table including mapping information between the first data and the second data.
摘要:
The present disclosure relates to an electronic device for storing data on PRAM and a memory control method thereof The electronic device of the present disclosure comprises: a nonvolatile memory in which data is stored; a volatile memory in which an address conversion table of a nonvolatile memory is stored; and a controller that stores data on a nonvolatile memory by referencing an address conversion table of a nonvolatile memory stored on a volatile memory. Due to this, a nonvolatile memory having limitative number of write and read such as PRAM can be operated more effectively.
摘要:
A memory device and a method of managing a memory are provided. The memory device includes a command queue configured to receive a first command from a host to store the first command, and to read and transmit the first command, a controller configured to read, from a storage device, data corresponding to the first command transmitted from the command queue, and to store the data in a buffer memory, and a first memory configured to store a data list of data stored in the buffer memory, wherein, in response to the command queue receiving the first command from the host, the controller updates the data list of data stored in the first memory.
摘要:
A memory device and a method for managing the memory device is provided. The memory device includes a flash memory including a plurality of pages, a non-volatile RAM storing a first mapping table between a physical page address and a logical page address for each page of the plurality of pages, and a volatile RAM storing a second mapping table between the physical page address and the logical page address for each page of the plurality of pages.
摘要:
A memory device and a method of managing a memory are provided. The memory device includes a command queue configured to receive a first command from a host to store the first command, and to read and transmit the first command, a controller configured to read, from a storage device, data corresponding to the first command transmitted from the command queue, and to store the data in a buffer memory, and a first memory configured to store a data list of data stored in the buffer memory, wherein, in response to the command queue receiving the first command from the host, the controller updates the data list of data stored in the first memory.
摘要:
A memory device includes a first controller and a second controller. The first controller receives a first command from a host and stores the first command in a first command queue, and transmits the first command to the second controller relating to the first command stored in the first command queue. The second controller transmits the first command stored in the second command queue to a flash memory.
摘要:
A memory device includes a first controller and a second controller. The first controller receives a first command from a host and stores the first command in a first command queue, and transmits the first command to the second controller relating to the first command stored in the first command queue. The second controller transmits the first command stored in the second command queue to a flash memory.