Patent ID: 8583854
Filing Date: 2013-11-12
Classification: G06F,G11C

Abstract:
1. A writing method for a nonvolatile solid state storage device having a plurality of smallest erasable units, comprising the steps of: receiving a plurality of write commands, each write command containing a fewer number of bytes than contained in a smallest erasable unit of the nonvolatile solid state storage device; recording the plurality of write commands and information corresponding thereto; choosing a plurality of chosen write commands from the plurality of write commands according to the recorded information and a default choosing policy, wherein the plurality of the chosen write commands are to write data to the same smallest erasable unit of the nonvolatile solid state storage device; and executing the plurality of chosen write commands sequentially without intervening erase operations of the smallest erasable unit of the nonvolatile solid state storage device between consecutive write command executions of the sequence of chosen write commands.