发明申请
US20090210758A1 METHOD FOR REDUCING DATA ERROR WHEN FLASH MEMORY STORAGE DEVICE USING COPY BACK COMMAND
审中-公开
当使用复制指令闪存存储器件时减少数据错误的方法
- 专利标题: METHOD FOR REDUCING DATA ERROR WHEN FLASH MEMORY STORAGE DEVICE USING COPY BACK COMMAND
- 专利标题(中): 当使用复制指令闪存存储器件时减少数据错误的方法
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申请号: US12241307申请日: 2008-09-30
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公开(公告)号: US20090210758A1公开(公告)日: 2009-08-20
- 发明人: Chun-Hao Huang , Chia-Hsin Chen , Ming-Che Liu
- 申请人: Chun-Hao Huang , Chia-Hsin Chen , Ming-Che Liu
- 申请人地址: TW Taipei
- 专利权人: ASMEDIA TECHNOLOGY INC.
- 当前专利权人: ASMEDIA TECHNOLOGY INC.
- 当前专利权人地址: TW Taipei
- 优先权: TW097105394 20080215
- 主分类号: G11C29/00
- IPC分类号: G11C29/00
摘要:
A method for a flash memory storage device to use a copy back command includes the following steps. The method includes the step of copying a data in a first block of a flash memory to a buffer outside the flash memory, checking if the data in the buffer is correct, and copying the data in the first block of the flash memory to a second block in the flash memory when the data in the buffer is correct.
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