Computes the integral square root - assembly program, Assembly Language

Assignment Help:

Computes the integral square root:

Problem: Square Root:
 
For this problem you will write a short assembly program that computes the integral square root of an input number, A, which is initially stored in R0.  When the program has terminated the square root should be stored in R1, if the input number is negative the output should be -1.  A pseudo-code version of the required algorithm is shown below:
 
Input A: The number whose square root is to be computed

Output B: The approximate square root  - the largest integer such that B*B <= A
 
B=0
If (A >= 0) {
While (B*B <= A) {
    B = B+1
}
}

B = B-1
 
As part of your script function you should set R0 to the input number A. That way you can rerun your program on different inputs by just editing the script file and rerunning.
 
While this algorithm is quite simple, you must comment your assembly code.  If you do not provide some minor comments, points will be taken off your work.  It is best to learn to being using comment appropriately now when it is simple, before it gets complex.  This is going to be true for all programs you author in this class.
 
For this part you should turn in two files: sqrt.asm and sqrt_script.txt


Related Discussions:- Computes the integral square root - assembly program

Ocw-microprocessor, There are 3 kinds of OCWs. The command word OCWI is u...

There are 3 kinds of OCWs. The command word OCWI is utilized for masking the interrupt requests; when the mask bit corresponding to an interrupt request is value 1, then the requ

Cache memory-microprocessor, Cache Memory Caching is a technology based...

Cache Memory Caching is a technology based on the memory subsystem of any computer. The majoraim of a cache is to accelerate the computer while keeping the cost of the computer

Program for measures the wind direction-vane, You are to create an assembly...

You are to create an assembly program for the MSP430 that correctly measures the wind direction, to a precision of 45° (N, NW, W, SW, S, SE, E, NE), using the MSP430's ADC. Your

Code, 1. Assembly code for the flow chart we did in the class about the sim...

1. Assembly code for the flow chart we did in the class about the simple I/O interface driver 2. Enhanced driver (flow chart and its assembly code) to cater for interruptions in th

Rep-string manipulation instruction-microprocessor, REP : Repeat Instructi...

REP : Repeat Instruction Prefix :- This instruction is utilized as a prefix to other instructions. The instruction in which the REP prefix is provided, is executed repetitively

Modes of 8255 a-microprocessor, The modes are determined by the contents of...

The modes are determined by the contents of the control register, whose format is given in Figure These modes are: Mode 0: If a group is in mode 0, it is divided into 2 sets.

Dq-dt-assemblers directive-microprocessor, DQ:   Define  Quad word:-  Th...

DQ:   Define  Quad word:-  This directive is taken in use to direct the assembler to reserve 4 words (8 bytes) of memory for the specified variable and can initialise it having

Read file in 8086, Write a procedure to read a text file and copy its cont...

Write a procedure to read a text file and copy its contents to another text file using 8086 assembly language .

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd