Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Computer Engineering Expert

problem 1: If the code segment for an 8086 program begins at address 70400h, then what will be the content of cs register?

Supposing the same code base from what physical addresses will a code byte be fetched from if the instruction pointer contains 539Ch?

problem 2: What physical address is represented by:

a) 4370:561Eh
b) 7A32:0028h

problem 3: If the stack segment register comprises of 3000h and stack pointer comprises of 8434h, then what is the physical address of the top of the stack.

problem 4: prepare the assembly language statement by using the instruction set of 8086 which will perform the given operations:

a) Load number 7986h into BP register.
b) Copy the BP register content into SP register.
c) Load DS register with address 534Ch
d) Load the number F5H into AL register.

problem 5: describe the function of each assembler directive and instruction statement in the short program illustrated below:

DATA_HERE SEGMENT
NUM1 DB 01H
SUM DB ?
DATA_HERE ENDS
CODE_ HERE
ASSUME DS:DATA_HERE,CS:CODE_HERE
START : MOV AX,DATA_HERE  MOV DS,AX
 MOV AX,NUM1
 ADD AX,AX
 MOV SUM,AX
 INT 21H
CODE_HERE ENDS
 END

problem 6: prepare the ALP for the given:

a) Count the number of bits in double word which starts at memory location:

DS: 1234h that are 1. Place a count in the register AL.

b) Count the number of bytes between locations 60000h and 60100h which are an even number place the count in register BH.

c) Move every data byte from memory location 60000h to 600FFh to locations 60200h to 602FFH in reverse order. As the data is moved, count the number of bytes which are greater in magnitude than 7FH.let the register DX be used to hold the count.

d) Enter a string of characters via the keyboard. Save it in memory as an array and then reverse the string.

e) Display the factorial of three numbers. Solve the problem by using both macros and procedures.

Computer Engineering, Engineering

  • Category:- Computer Engineering
  • Reference No.:- M93387

Have any Question? 


Related Questions in Computer Engineering

1 what categories of constraints to project plan

1. What categories of constraints to project plan implementation are noted in the chapter? Explain each of them. 2. List and describe the three major steps in executing the project plan.

For your platform language and cryptography library of

For your platform, language, and cryptography library of choice, summarize how the cryptographic PRNC works internally. Consider issues including but not limited to the following: how the entropy is collected, how reseed ...

Imagine a peer-to-peer network where 1000 users want to

Imagine a peer-to-peer network where 1000 users want to communicate in an authenticated and confidential way without a central Trusted Third Party (TTP). ] 1. How many keys are collectively needed, if symmetric algorithm ...

Question 1polybius was an ancient greek writer who first

Question 1 Polybius was an ancient Greek writer who first proposed a method of substituting different two-digit numbers for each letter. The alphabet is written inside a 5-by-5 square matrix which has numbered rows and c ...

Modeling urban form we have discussed how the segregation

Modeling urban form We have discussed how the Segregation model is one approach to modeling urban form. There are many different ABMs that capture various aspects of the creation of urban patterns. In NetLogo, the Urban ...

1 design and implement the iterator class setiterator for

1. Design and implement the iterator class SetIterator for use with the Set ADT implemented using a list. 2. Design and implement the iterator class MapIterator for use with the Map ADT implemented using a list. 3. Devel ...

Consider a complex signal composed of a dc term and two

Consider a complex signal composed of a dc term and two complex exponentials Plot each N-point DFT as a function of frequency fk = k/N. (a) Compute and plot the DFT of x[n] using 20 samples (0 ≤ n ≤ 19). From the plot, c ...

The production planner for fine coffees inc produces two

The production planner for Fine Coffees, Inc., produces two coffee blends: American (A) and British (B). Two of his resources are constrained: Columbia beans, of which he can get at most 300 pounds (4,800 ounces) per wee ...

Questions1 explain the principle of Questions: 1. Explain the principle of

Questions: 1. Explain the principle of convention-over-configuration. 2. Why does a template's file name have the .html.erb extension? 3. What must be placed in an application's controller class? 4. What kinds of operati ...

Describe the two different types of wlan modes and list

Describe the two different types of WLAN Modes and list their components. What are the drawbacks and limitations of each? Describe the two different types of WLAN Modes and list their components List the drawbacks and th ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro