SOLID STATE DEVICE WITH ALLOCATED FLASH CACHE
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United States of America Patent
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Issued Date -
Sep 20, 2012
app pub date -
Jun 25, 2009
filing date -
Jun 25, 2008
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A flash storage device, and methods for a flash storage device, having improved write performance are provided. Data is received from a host system, the data comprising a data segment, the data segment is temporarily stored in a data buffer of the random access memory, the data segment is assigned to a logical block address, and the data segment is written to an allocated cache portion of the flash memory. Subsequently, the data segment is written from the allocated cache portion of the flash memory to a main storage portion of the flash memory.
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