主权项 |
1. A memory system, comprising:
a processor in communication with a plurality of memory modules and with a user; each module of the plurality of memory modules comprised of FLASH memory circuits, configured to perform a read data operation, or configured to perform a write data operation, responsive to a request for data or data received from the user, respectively, or to perform an erase operation; and a group of memory modules of the plurality of memory modules configured such that data received from the user by the processor is written by the write data operation to one or more memory modules of the group of memory modules and redundancy data for user data is computed by the memory system and written by the write data operation to one or more memory modules of the group of memory modules, wherein, the memory system is configured to perform the write data to the memory modules of the group of memory modules or the erase data operation such that, responsive to a user request to read data stored in one or more memory modules of the group of memory modules, user data in response to the user request for data is provided without a time delay due to the write data operation or the erase operation; wherein, when the write data operation or the erase operation prevents the read data operation on the one or more memory modules where the requested user data is stored, sufficient stored data and redundancy data is read from other memory modules of the group of memory modules to reconstruct the user data, without waiting for a completion of the write operation or the erase operation, respectively. |