Electronic digital logic circuitry – Significant integrated structure – layout – or layout...
Reexamination Certificate
2011-03-29
2011-03-29
Tran, Anh Q (Department: 2819)
Electronic digital logic circuitry
Significant integrated structure, layout, or layout...
C326S056000, C326S082000
Reexamination Certificate
active
07915926
ABSTRACT:
A semiconductor chip includes a plurality of pads, input circuits or output circuits that are electrically connected to the pads, a main control unit that outputs a read access signal, the read access signal controlling reading of signals from an external circuit or an internal circuit, and activation control units that control activation of the input circuits or the output circuits that are electrically connected to the pads based on the read access signal, the pads receiving the signals from the external circuit or the internal circuit.
REFERENCES:
patent: 7492036 (2009-02-01), Nakatsu et al.
patent: 7688109 (2010-03-01), Monden et al.
patent: 2003/0211679 (2003-11-01), Kim et al.
patent: 2006-245063 (2006-09-01), None
Isogai Hideo
Tanaka Kentarou
Renesas Electronics Corporation
Sughrue & Mion, PLLC
Tran Anh Q
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