Electronic digital logic circuitry – Multifunctional or programmable – Array
Reexamination Certificate
2005-04-26
2005-04-26
Tran, Anh Q. (Department: 2819)
Electronic digital logic circuitry
Multifunctional or programmable
Array
C326S037000, C326S038000
Reexamination Certificate
active
06885219
ABSTRACT:
A pin interface for an integrated circuit. The pin interface includes logic gates for processing digital signals, and analog lines for carrying analog signals. The pin interface includes circuits for disabling the digital circuits when configured to carry analog signals.
REFERENCES:
patent: 5563526 (1996-10-01), Hastings et al.
patent: 5724009 (1998-03-01), Collins et al.
patent: 6246258 (2001-06-01), Lesea
Piasecki Douglas S.
Storvik II Alvin C.
Howison & Arnott , L.L.P.
Silicon Labs CP Inc.
Tran Anh Q.
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