Line buffer type semiconductor memory device capable of direct prefetch and restore operations
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Feb 12, 2002
Grant Date -
N/A
app pub date -
Jun 22, 2000
filing date -
Jun 24, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In a line buffer type semiconductor memory device contructed by a memory section and a line buffer section including a plurality of line buffers each capable of storing data of one segment size, a direct fetch control section reads first data of one segment size from the memory section and writes the first data into one of the line buffers, and a direct restore control section reads second data of one segment size from one of the line buffers and writes the second data into the memory section.
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