File management of one-time-programmable nonvolatile memory devices
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United States of America Patent
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Sep 27, 2005
Issued Date -
N/A
app pub date -
Apr 30, 2002
filing date -
Jan 18, 2002
priority date (Note) -
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Abstract
An embodiment of the present invention includes a digital equipment system comprising a host for sending commands to read or write files having sectors of information, each sector having and being modifyable on a bit-by-bit, byte-by-byte or word-by-word basis. The host being operative to receive responses to the commands. The digital equipment further including a controller device responsive to the commands and including one-time-programmable nonvolatile memory for storing information organized into sectors, based on commands received from the host, and upon commands from the host to re-write a sector, the controller device for re-writing said sector on a bit-by-bit, byte-by-byte or word-for-word basis.
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