Clock dithering system and method during frequency scaling

A system and method of shifting a clock frequency of an integrated circuit device from a first frequency to a second frequency, including alternating between the first frequency and the second frequency according to a dithering pattern, the alternating occurring for a predetermined number of cycles;...

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Bibliographische Detailangaben
Hauptverfasser:	RINGLER MATHEW I, CANADA MILES G, HEASLIP JAY G, LICHTENAU CEDRIC, PFLUEGER THOMAS, COHEN ERWIN B
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRONIC CIRCUITRY ELECTRICITY GENERATION OF NOISE BY SUCH CIRCUITS GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING,BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN ANON-SWITCHING MANNER
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Beschreibung
Zusammenfassung:	A system and method of shifting a clock frequency of an integrated circuit device from a first frequency to a second frequency, including alternating between the first frequency and the second frequency according to a dithering pattern, the alternating occurring for a predetermined number of cycles; and setting the clock frequency to the second frequency after the predetermined number of cycles.