The DMA transfers are performed by a control circuit called as
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In DMA transfers, the required signals and addresses are given by the
After the complition of the DMA transfer the processor is notified by
When the R/W bit of the status register of the DMA controller is set to 1.
Can a single DMA controller perform operations on two different disks simulteneously?
The techinique whereby the DMA controller steals the access cycles of the processor to operate is called
The technique where the controller is given complete access to main memory is
The controller uses _____ to help with the transfers when handling network interfaces.
To overcome the conflict over the possession of the BUS we use ______
20 videos|86 docs|48 tests
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20 videos|86 docs|48 tests
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