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How is DMA different that busmastering?

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Anonymous

∙ 12y ago
Updated: 12/18/2022

DMA is the same thing as bus-mastering.

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Wiki User

∙ 12y ago
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Related Questions

What is busmastering?

bus mastering is a feature supported by many bus architectures that enables a device connected to the bus to initiate transactions. Also called "First-party DMA", to contrast it with Third-party DMA, the situation where the system DMA controller is actually doing the transfer.


When was DMA Distribuidora created?

DMA Distribuidora was created in 1950.


When was DMA - magazine - created?

DMA - magazine - was created in 1993.


When did DMA - magazine - end?

DMA - magazine - ended in 2003.


What types of operations is DMA used to accelerate?

DMA operations


Generally which transfer mode is faster DMA or PIO?

DMA transfers data directly from the drive to memory without involving the CPU. PIO involves the CPU and is slower than DMA mode.


Does a DMA channel bypass the CPU?

Yes, DMA does bypass the CPU.


How many DMA channels are supported by Windows XP?

8 DMA Channels .


How many DMA channels are in AT class?

There are 8 DMA channels in an AT class computer.


How do you get onto anti-dma?

anti-dma code is a code that disables bad egs


What technology has replaced DMA?

If by DMA you mean Direct Memory Access, nothing has replaced it.


How does DMA module communicate with CPU?

DMA can communicate with CPU using Cycle stelaing process

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