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chandan sahu asked Jan 9, 2019
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For word preperatioin time what i thought is the time taken to transfer the data into DMA buffer is it correct ?. Or is any buffer is available inside DMA or not or that we are directly sending the data form disk to memory having a lot of doubt coming to this topic help please @Bikram @prashant sir.
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mb14 asked Sep 19, 2018
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general query
Can anyone suggest me best resource for IO organization, DMA and hard disk structure in CO. I am getting difficulty in these topics.
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Na462 asked Jul 23, 2018
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DMA Transfer rate
Consider 8-bit DMA device operating in cycle stealing mode (Single Transfer Mode). Each DMA cycle takes 6 clock and each clock is of 2 MHz. An intermediate CPU machine cycle take 2 μsec. What is the data transfer rate of DMA? Ans. 200 KB/sec
Consider 8-bit DMA device operating in cycle stealing mode (Single Transfer Mode). Each DMA cycle takes 6 clock and each clock is of 2 MHz. An intermediate CPU machine cy...
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