Illustrate code segment with example, Computer Engineering

Assignment Help:

CODE SEGMENT

; Set DS register

MOV AX, DATA     ;    boiler plate code to set the DS register so that the

MOV DS, AX          ;    program can access the data segment.

 

; read first digit from keyboard

                MOV AH, 08

INT   21H

MOV BL, AL

SUB BL, '0'

MUL BL, 10H

; read second digit from keyboard

MOV   AH, 08H

INT    21H

MOV   DL, AL

SUB   DL, '0'

; DL = 9 AND BL = 30 

SUM     BL, DL

; Now BL store 39

CODE ENDS.

Note: Boilerplate code is the code which is present less or more in the similar form in each assembly language program.


Related Discussions:- Illustrate code segment with example

What is branch target, What is branch target? As a result of branch ins...

What is branch target? As a result of branch instruction, the processor fetches and implements the instruction at a new address called as branch target, instead of the instruct

What is disk controller and word count, What is disk controller The ele...

What is disk controller The electronic circuit that controls the operation of the disk known as disk controller.  word count The number of words in the block to be tran

Define target _blank, TARGET = "_blank" "_blank" opens new document in...

TARGET = "_blank" "_blank" opens new document in a new window. Run the code given in Figure and check how it works. This value doesn't require the use of any frames. "_blank"

Difference between overlay graph and correlate graph, Overlay Graph: It ove...

Overlay Graph: It overlay the content of two graphs that shares an ordinary x-axis. Left Y-axis on the merged graph show's the present graph's value & Right Y-axis illustrate the v

What are the steps comprised in authentication, What are the steps comprise...

What are the steps comprised in authentication? Steps in Authentication: The control over the access of the resources within the repository is exercised in two steps tha

Utilization count - processor, The Utilization Count shows the status of ea...

The Utilization Count shows the status of each processor in a specific mode i.e.  Overhead mode, busy mode, and idle mode with respect to the progress in time as shown in Figure.

Local minima - sigmoid units, Local minima - sigmoid units: Alternativ...

Local minima - sigmoid units: Alternatively in addition to getting over some local minima where the gradient is constant in one direction or adding momentum will increase the

Design a circuit which computes the square of a number, Design a circuit wh...

Design a circuit which computes the square of a number? This should not make use of any multiplier circuits. This should use Multiplexers and some other logic as: 1^2=0+1=1

How swapping increase overheads of the operating systems, Does swapping inc...

Does swapping increase the Operating Systems' overheads? Justify your answer. A process can be swapped out temporarily of memory to a backing store and after that brought back

How address symbol table is generated, Address symbol table is generated by...

Address symbol table is generated by the  (A) memory management software.  (B) assembler.  (C) match logic of associative memory.   (D) generated by operating system

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