Patent ID: 6871260
Filing Date: 2005-03-22
Classification: G06F

Abstract:
1. A non-volatile memory based storage system capable of directly overwriting without using redundancy comprising: at least one non-volatile memory including a plurality of blocks wherein at least one block is stored with a system management table having a plurality of mapping control field (MCF) tables, each having a plurality of MCFs; and a register for storing at least one target data to be written into said at least one non-volatile memory, the register including a temporal MCF table having at least one MCF of the system management table; wherein a host executes a writing command to write said at least one target data into said at least one non-volatile memory and the writing command includes a target MCF number for writing said at least target data into said at least one non-volatile memory based on a target MCF of the temporal MCF table corresponding the target MCF number.