Sequential circuit with current mode error detection

A sequential circuit with transition error detector including a sequential element with an input that is asserted to the output during the second clock phase of a two phase clock signal, a transition error detector coupled to the sequential element input to assert an error signal if a transition occ...

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Bibliographische Detailangaben
Hauptverfasser: KOSKINEN LAURI, TURNQUIST MATTHEW, MÄKIPÄÄ JANI, LAULAINEN ERKKA
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A sequential circuit with transition error detector including a sequential element with an input that is asserted to the output during the second clock phase of a two phase clock signal, a transition error detector coupled to the sequential element input to assert an error signal if a transition occurs at the sequential element input during the second clock phase but not to assert during the first clock phase, wherein a transition error detection circuit comprises a current mode circuit as a detection circuit for transition timing error detection from signals derived from the sequential element clock signal and input signals.