ARITHMETIC PROCESSING DEVICE, INFORMATION PROCESSING APPARATUS AND CONTROL METHOD OF ARITHMETIC PROCESSING DEVICE

ARITHMETIC PROCESSING DEVICE, INFORMATION PROCESSING APPARATUS AND CONTROL METHOD OF ARITHMETIC PROCESSING DEVICE

The arithmetic processing device includes a first memory control unit configured to control an access to a first memory, a second memory control unit configured to control an access to a second memory. The arithmetic processing device further includes a diagnostic control unit configured to sequenti...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SUGA Makoto, TOKOYODA AKIO, Aihara Masatoshi, HOSOE Koji, TAKAYAMA KOICHIRO
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
INFORMATION STORAGE
PHYSICS
STATIC STORES
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Beschreibung
Zusammenfassung:The arithmetic processing device includes a first memory control unit configured to control an access to a first memory, a second memory control unit configured to control an access to a second memory. The arithmetic processing device further includes a diagnostic control unit configured to sequentially diagnose parts within the first memory via the first memory control unit, and configured to sequentially store in the second memory via the second memory control unit, diagnostic results of sequentially diagnosing the parts in parallel with the diagnosing the parts via the first memory control unit.