Moving-picture processing apparatus and pre-fetch control method

A moving-picture processing apparatus has a pre-fetch memory pre-fetching a portion of a decoded picture stored in an external memory, and a miss/hit determination unit determining a manner in which a miss occurs in response to a read request to the pre-fetch memory.

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Bibliographische Detailangaben
Hauptverfasser:	TAKESHITA NAOYUKI, WATANABE YASUHIRO, WAKAYOSHI MITSUHARU
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION CALCULATING COMPUTING COUNTING CRYPTOGRAPHY DISPLAY EDUCATION ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION SEALS
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Beschreibung
Zusammenfassung:	A moving-picture processing apparatus has a pre-fetch memory pre-fetching a portion of a decoded picture stored in an external memory, and a miss/hit determination unit determining a manner in which a miss occurs in response to a read request to the pre-fetch memory.