TWO-DIMENSIONAL WRITING DATA METHOD FOR FLASH MEMORY AND CORRESPONDING STORAGE DEVICE
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United States of America Patent
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Issued Date -
Oct 9, 2008
app pub date -
Apr 1, 2008
filing date -
Apr 3, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
In a two-dimensional writing data method for a flash memory and a corresponding storage device the storage device includes a plurality of flash modules and a control module. The flash modules are electrically connected to the control module. The control module includes a plurality of buffers and a process unit. The buffers are electrically connected to the respective flash modules and electrically connected to the process unit. The process unit is configured for managing a plurality of memory pages of the flash modules and defining addresses of the memory pages of the flash modules to form a two-dimensional access sequence. The process unit divides data into a plurality of data packets, and transmits the data packets into the buffers in series. The data is written into the corresponding memory pages from the respective buffers, thus the access time of the storage device is decreased.
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