HIGH-BANDWIDTH POWER ESTIMATOR

HIGH-BANDWIDTH POWER ESTIMATOR

An integrated circuit (IC) comprises an array of power base units (PBUs) organized in rows and columns. The IC further includes an array-level power accumulator that includes a power estimation unit (PEU) and two or more column power accumulators (CPAs) coupled with the PEU and the PBUs via dedicate...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ZHOU, Junwei, CHOI, Youngmoon, SHIN, Jinuk
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:An integrated circuit (IC) comprises an array of power base units (PBUs) organized in rows and columns. The IC further includes an array-level power accumulator that includes a power estimation unit (PEU) and two or more column power accumulators (CPAs) coupled with the PEU and the PBUs via dedicated wiring. Additionally, a power clock management controller (PCMC) is linked to the array-level power accumulator. Notably, some CPAs are connected to the array-level power accumulator through dedicated wiring.