Question: Write the following 3 short programs in Assembly language. 1. Multiply any two unsigned 16-bit numbers in R0, R1, result in R2, using only shift

Write the following 3 short programs in Assembly language.

1. Multiply any two unsigned 16-bit numbers in R0, R1, result in R2, using only shift and add instructions, no multiplication instructions

2. Convert any character in R0 from lower-case to upper-case by operating on it, NOT replacing it. The converted character should stay in R0. Hint: See ASCII table

3. Add two signed numbers in R0=0x78013729, R1=0x62029383 and result in R2.

Convert the values from R0, R1, R2 to decimal using 2s complement. What flags are set? How will you interpret the result?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Please Write the following a short program in ARM Assembly language. -Multiply any two unsigned 16-bit numbers in R0, R1, result in R2, using only shift and add instructions, no multiplication...

Write a single ARM assembly language instruction equivalent to the instruction sequence shown below. MOV r12, r12, LSR #4 ADD r12, r3, r12 Answer : ADD r12, r3, r12, LSR #4 What are the contents of...

Suppose r = 0 5 6 7 8 9 ABC, find the result of the following operations. These operations run independently. ( 1 ) RBIT r 1 , re ( 2 ) REV r 1 , r ( 3 ) REV 1 6 r 1 , r ( 4 ) REVSH r 1 , r 0...

I need help in this program. I don't understand how I should start working on this. 2 Machine details and background concepts This section explains many background concepts, while the following one...

This question asks you to write programs in assembly language and Python. You are recommended to use no more than 350 words in your answer to this question. Taxi fares are usually composed of two...

You may do this homework using any IDE of your choice. Your code must compile and run on CSSGATE as we did for the first homework. Please place a comment at the top of simulator.c explaining which...

Project description Assume floating-point (non-standard) representation of numbers as follows: Each number is represented by two consecutive 16-bit words The first word represents the exponent (using...

it is the Question and the answer please explain the answer only how we solve it Thanks Question 1: Consider an instruction set architecture with the following characteristics: Memory:...

Question 1: Consider an instruction set architecture with the following characteristics: Memory: byte-addressable, 8-bit addresses. Numbers: unsigned or signed (two's complement). Registers (8-bit):...

Risk Assessment: Low Introduction: The AM architecture supports a variety of arithmetic and logical instructions. These instructions involve only the processor and general-purpose registers. So,...

Write a Self-assessment paper that (1) Assess, compares, and contrasts leadership skills. (2) Creates an Action Plan for further developing leadership skills and behaviors, and (3) Develop...

3. Recently some colleges stopped taking AP credit; others limited transfer credit. Both groups argued that a college experience was best completed at one college, under one major and one set of...

Dinner ( per person ) $ 1 5 Program and favors ( per person ) $ 3 Band $ 2 , 0 0 0 Tent rentals $ 5 , 0 0 0 Cleaning crew $ 1 , 0 0 0 Assume that only 2 0 0 people are expected to attend. What price...

Which of the below is true regarding MPI? Select one or more: O a. every process in the group of processes has its own copy of the entire program being executed O b. every process has its own copy of...

=+ Did you let the person know, by your words or actions, that you cared about his or her dilemma, even if you were not able to help in any other way?

=+ Analyze your listening performance in a brief e-mail to your instructor. Be sure not to disclose any private information; you can change the names of the people involved or the circumstances as...

=+b. How well did the individual participants listen? How could you tell?