Electronic digital logic circuitry – Multifunctional or programmable – Having details of setting or programming of interconnections...
Reexamination Certificate
2007-03-20
2007-03-20
Le, Don (Department: 2819)
Electronic digital logic circuitry
Multifunctional or programmable
Having details of setting or programming of interconnections...
C326S041000
Reexamination Certificate
active
11182018
ABSTRACT:
There is provided a high-performance semiconductor integrated circuit whose circuit area is small and whose wiring length is short. The semiconductor integrated circuit is constructed in a multi-layer structure and is provided with a switch block for switching connections among a plurality of signal lines by means of a plurality of transistors formed respectively in a plurality of semiconductor layers and a plurality of logic blocks formed in each of the plurality of semiconductor layers and connected to each of the plurality of signal lines. The first switch block is a programmable switch block capable of changing the connection topology among the plurality of signal lines.
REFERENCES:
patent: 5811991 (1998-09-01), Takashima
patent: 6163169 (2000-12-01), Lawson
patent: 6735755 (2004-05-01), Shau
patent: 2003/0212853 (2003-11-01), Huppenthal et al.
patent: 553689 (1980-01-01), None
Kotani Koji
Maruo Kazuyuki
Ohmi Tadahiro
Yamaguchi Takahiro
Advantest Corporation
Le Don
Smith Gambrell & Russell, PLLC
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