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DMA (Direct Memory Access) can be used during the CPU's "busy time", such as when the CPU is processing a read/write cycle, the DMA will take over to perform other tasks while the CPU is busy.
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∙ 11y ago
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What types of operations is DMA used to accelerate?
DMA operations
What dma channel is used to cascade into the lower 4 dma channels?
lol ur doing the same homework assignment for me as in MR Jahns CST1 computer class in Orange Park FL at OPHS :P the A+ Guide to Hardware is the book we are using That doesn't answer the question at all. You're no help The answer is 4.
What is used to connect CPU directly to RAM?
DMA
Is the opportunity cost rate a single number used in all situations?
No, the opportunity cost does not rate a single number that is used in all situations.
Which direct memory access channel is used for the floppy controller?
From http://www.brainbell.com/tutors/A+/Hardware/Direct_Memory_Access_DMA.htm "DMA channels use the same rules as IRQs. Just as with the 8259 chip, DMA availability soon became a problem because an insufficient number of channels was available. A second DMA chip was added for 286-based computers. Just like the second IRQ chip, these two are cascaded, allowing a total of eight DMA channel assignments (usually referred to simply as DMA channels). The floppy disk drives on all computers use DMA channel 2."
What software is used to examine DMA channels in PC?
device manager
Classic DMA is used on most systems only by the?
floppy drive
What software is used to examine DMA channels in a PC?
device manager
Dma stands for?
The acronym DMA can stand for many things. One such is designated market area which is used to label radio and TV stations in a particular region in the US.
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.
