Electronic digital logic circuitry – Multifunctional or programmable – Having details of setting or programming of interconnections...
Reexamination Certificate
2006-03-29
2008-12-09
Tan, Vibol (Department: 2819)
Electronic digital logic circuitry
Multifunctional or programmable
Having details of setting or programming of interconnections...
C326S113000, C326S039000
Reexamination Certificate
active
07463057
ABSTRACT:
Integrated circuits such as programmable logic device integrated circuits are provided with adjustable configuration random-access-memory cell power supply circuitry. The adjustable configuration random-access-memory cell power supply circuitry powers configuration random-access-memory cells on an integrated circuit. During operation of the integrated circuit, the configuration random-access-memory cells provide static output signals that turn on and off associated pass transistors. The adjustable power supply circuitry can be configured to produce different power supply voltages on different portions of an integrated circuit. The different power supply voltages accommodate circuit design constraints while minimizing power consumption due to pass transistor leakage.
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Liu Yowjuang (Bill)
Rahim Irfan
Watt Jeffrey T.
Altera Corporation
Kellogg David C.
Tabler Matthew C
Tan Vibol
Treyz G. Victor
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