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Bus mastering

In computing, bus mastering is a feature supported by many bus architectures that enables a device connected to the bus to initiate direct memory access (DMA) transactions. It is also referred to as first-party DMA, in contrast with third-party DMA where a system DMA controller actually does the transfer.

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Bus mastering

Nodes13
Edges12
Triples4
Avg. degree1.85
Density0.153846
Components1

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Bus mastering

Top relations

related to References · 3
Bus mastering → Brevard User's Group, How Bus Mastering Works, Tweak3DWhat
is a · 1
Bus mastering → feature supported by many bus architectures that enables a device connected to the bus to initiate direct memory access

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Important terminology

bus master device dma mastering pci architectures initiate memory transactions allow one multiple devices operating systems peripherals also scsi computing

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SubjectPredicateObjectConfidenceSrc
Bus masteringis afeature supported by many bus architectures that enables a device connected to the bus to initiate direct memory access0.90text
Bus masteringrelated to ReferencesHow Bus Mastering Works0.60section
Bus masteringrelated to ReferencesTweak3DWhat0.60section
Bus masteringrelated to ReferencesBrevard User's Group0.60section

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