Electronic digital logic circuitry – Three or more active levels
Reexamination Certificate
2007-04-03
2007-04-03
Shingleton, Michael B (Department: 2817)
Electronic digital logic circuitry
Three or more active levels
C326S098000, C327S126000, C327S333000, C178S062000
Reexamination Certificate
active
10646936
ABSTRACT:
Systems and methods are disclosed for providing a temporarily modified output. A waveform control provides a control output that temporarily adjusts to an intermediate level between normal high and low levels during a first operating mode. The waveform control provides the control output to transition periodically between the high and low levels during a second operating mode. A delay network controls the waveform control to provide the output at the intermediate level for a duration during the first operating mode.
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Fetzer Eric S.
Naffziger Samuel D.
Hewlett--Packard Development Company, L.P.
Shingleton Michael B
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