Patterned direct memory access (DMA)

Patterned direct memory access (DMA)

A Direct Memory Access (DMA) device includes an interface and a DMA engine. The interface is configured to communicate with a first memory and with a second memory. The DMA engine is configured to (i) receive a request to transfer data between the first memory and the second memory in accordance wit...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Marcovitch, Daniel, Graham, Richard, Ben Moshe, Ortal, Bloch, Gil, Nudelman, Roman, Itigin, Yossef
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:A Direct Memory Access (DMA) device includes an interface and a DMA engine. The interface is configured to communicate with a first memory and with a second memory. The DMA engine is configured to (i) receive a request to transfer data between the first memory and the second memory in accordance with a pattern of offsets to be accessed in the first memory or in the second memory, and (ii) transfer the data in accordance with the request.