Semiconductor integrated circuit and method of designing same
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United States of America Patent
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May 27, 1997
Issued Date -
N/A
app pub date -
Jun 21, 1995
filing date -
Oct 12, 1992
priority date (Note) -
Expired
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Abstract
Programmable logical blocks (3a to 3c) selected from a block library including information of a plurality of types of programmable logical blocks are disposed in a core region of a semiconductor integrated circuit (100). The degree of freedom of designing a field programmable gate array (FPGA) and the degree of integration are increased. A logic LSI is permitted to have redundancy to flexibly cope with design changes. This affords reduction in develop period and develop costs.
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