CS401 Computer Architecture and Assembly Language Assignment No.3 Spring 2013

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CS401 Computer Architecture and Assembly Language Assignment No.3 Solution Spring 2013




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Dear Students
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Please carefully read the following instructions before attempting assignment.

Rules for Marking

It should be clear that your assignment would not get any credit if:

The assignment is submitted after the due date.
The submitted assignment does not open or file is corrupt.
Strict action will be taken if submitted solution is copied from any other student or from the internet. Students will be punished severely in either case.


1) You should concern recommended books to clarify your concepts as handouts are not sufficient.

2) You are supposed to submit your assignment in .doc format. Any other formats like scan images, PDF, zip, rar, bmp etc will not be accepted.

3) The assignment file comprises of two pages.

Note:

Assignment comprises of lectures No. 14-19.
No assignment will be accepted after the due date via email in any case (whether it is the case of load shedding or internet malfunctioning etc.). Hence refrain from uploading assignment in the last hour of deadline. It is recommended to upload solution file at least two days before its deadline.
For any query, feel free to email at:

cs401@vu.edu.pk

Question:

We have an array of whole numbers in the main program as follows:

ARRAY : 0,1,2,3,4,5,6,7,8,9,10


You are required to write an assembly language program having a subroutine “SUM_OF_SQUARE”. The subroutine should find out the square of each number and then add them together along with storing the result into a separate data label “SUM” as follows:

Copy “SUM” into “DX” after executing the subroutine.

Provide the final snapshot of AFD that should display the contents of data label “SUM” and “DX”.

Marking Distribution: (Total = 20 marks)

Writing correct subroutine. (15 marks)
AFD command used for showing data in data label “SUM”. 2 marks)
AFD snapshot showing result of “SUM” and “DX”. (3 marks)