Computers and Technology, 26.11.2019 03:31 Fangflora3
Suppose that a system uses dma for data transfer from disk controller to main memory. further assume that it takes t1 nsec on average to acquire the bus and t2 nsec to transfer one word over the bus (t1 > > t2). after the cpu has programmed the dma controller, how long will it take to transfer 1000 words from the disk controller to main memory, if (a) word-at-a-time mode is used, (b) burst mode is used? assume that commanding the disk controller requires acquiring the bus to send one word and acknowledging a transfer also requires acquiring the bus to send one word.
Answers: 3
Computers and Technology, 22.06.2019 05:00, brylove603
Pls do you believe that the use of 3d animation has grown in feature films over the last few years? if so, do you think the trend will continue? what are the forces driving this trend?
Answers: 2
Computers and Technology, 24.06.2019 01:00, summerjoiner
Verify each identity[tex] \frac{csc}{cot \: x \: + \: tan \: x} = cos \: x[/tex]
Answers: 1
Computers and Technology, 24.06.2019 11:20, davionb556
William travels a lot on business purpose. he needs to regularly communicate with his business partner. he also needs to send out weekly reports to his boss while he is traveling. which web-based application best suits william’s needs? (social media, webmail, wiki) is the best web-based application for william. he can access this application via the internet using a (digital cable, fax machine, web browser).
Answers: 1
Suppose that a system uses dma for data transfer from disk controller to main memory. further assume...
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