Invention Grant
US07903447B2 Method, apparatus and computer program product for read before programming process on programmable resistive memory cell 有权
方法,装置和计算机程序产品,用于在可编程电阻式存储单元上进行编程之前进行读取

Method, apparatus and computer program product for read before programming process on programmable resistive memory cell
Abstract:
A method, system and computer program product for programming a plurality of programmable resistive memory cells is disclosed. The method comprises executing the following for each memory cell: reading a resistance of a memory cell and reading input data corresponding to the memory cell. The method further comprises executing the following for each memory cell: programming the memory cell to a lower resistance (SET) state if the resistance is at a higher resistance state and the input data corresponds to a first (SET) state and programming the memory cell to a higher resistance (RESET) state if the resistance is at a lower resistance state and the input data corresponds to a second (RESET) state.
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