SERIAL ATA (SATA) POWER OPTIMIZATION THROUGH AUTOMATIC DEEPER POWER STATE TRANSITION

A host device and a storage device with a Serial ATA (SATA) architecture to independently transition to a deeper low power state after first entering an initial low power state without first transitioning to the Active state. The transition from the Partial state to the Slumber state is direct and t...

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Hauptverfasser: HUFFMAN AMBER D, OOI ENG HUN
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A host device and a storage device with a Serial ATA (SATA) architecture to independently transition to a deeper low power state after first entering an initial low power state without first transitioning to the Active state. The transition from the Partial state to the Slumber state is direct and the transition may be enabled, but not negotiated through a handshaking process.