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Solution of Assignment No. 02
Total Marks: 20
Due Date: 10/July/2014
Please read the following instructions carefully before submitting assignment:
To understand the use of DMA.
For any query about the assignment, contact at firstname.lastname@example.org
Question 1: Marks 10
Suppose we want to read the Partition Table Information of Drive C using biosdisk( ) function. So you are requested to write a C statement for biosdisk() function. Assign all parameters and return the value of this function in a variable. Also, describe in two lines that how we will know that the operation of biosdisk() is successful or unsuccessful in this scenario?
Question 2: Marks 10
Can we use DMA in protected mode or virtual mode of memory? Explain your answer with a solid reason.
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Dear Alls... Share how the function ? and DMA ?
Please Discuss here about this assignment.Thanks
Our main purpose here discussion not just Solution
We are here with you hands in hands to facilitate your learning and do not appreciate the idea of copying or replicating solutions.
sb students kahan ghaib hein
plz start disscusiion and share ur ideas
how we will know that the operation of biosdisk () is successful or unsuccessful in this scenario?
ager caracter ju return kara gaa function wo null hoga tu unsuccessful hoga if else sa check karan gaa lec 26 dakho
huma and Deify idea of Q 2:
YES we can use it in both cases.The process for performing DMA transfers in the protected mode Windows environment should be similiar to the process for performing DMA transfers in the real mode MS-DOS environment. In both environments, you must initialize the DMA controller with the starting base address, page address, transfer count, and mode. In both environments, you would usually install a hardware interrupt handler to handle terminal count interrupts when a DMA transfer is complete.
kon kon sy lectures me sy hy assignment ?
its copy from yahoo ans not from book
Dear Students Don’t wait for solution post your problems here and discuss ... after discussion a perfect solution will come in a result. So, Start it now, replies here give your comments according to your knowledge and understandings....
kindly tell me lectures number????
Discuss here please
Any idea about first question? plz share