Assembly Language b) Write only one instruction to multiply the value of AL by 16. Note: you should not use the multiply instruction. Assume the value in AL is less than 16. c) Write the code to multiply 25 by 78 using smallest possible registers. Declare a variable called result and place the result in that location.

Assembly Language b) Write only one instruction to multiply the value of AL by 16. Note: you should not use the multiply instruction. Assume the value in AL is less than 16. c) Write the code to multiply 25 by 78 using smallest possible registers. Declare a variable called result and place the result in that location.

Name: Assembly Languageb) Write only one instruction to multiply thevalue o
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Description: Assembly Languageb) Write only one instruction to multiply thevalue of AL by 16. Note: you should not usethe multiply instruction. Assume the value inAL is less than 16.c) Write the code to multiply 25 by 78 usingsmallest possible registers. Declare

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Ex:- what is the result of executing the following instruction? MUL CL What is the result of executing the following instruction? IMUL CL Assume that AL contains (-1) → FFH (the 2'complement of the number 1), CL contain (-2) → FEH (the 2'complement of the number 2).
OBJECTIVETo perform the basic arithmetic and logical operations using the 8086 Microprocessor emulator. Take a screenshot of your code and output. Create the code and run the following operations: 1. MULTIPLICATIONALGORITHMa) Start the programb) Allocate some space for the result in data segmentc) In code segment, store accumulator with some valued) Store B register with some valuee) Multiply the register content with accumulatorf) Result is stored in accumulatorg) The result is stored in required memory locationh) Stop the program. SAMPLE INPUTS & OUTPUTSINPUT: 0006H, 0004HOUTPUT: 0018H
Differentiate between the two instructions: MOV BL, [SI+06H] and MOV CL, [BX+SI+06H]. Note: Please do not handwritten. Also, write the answer briefly and do not write too much.
i. Using a flow graphic and an Intel microprocessor, briefly describe how adding two binary integers works. ii. For the flowchart above, create a pseudocode and a code in any easy assembly language. iii. To perform a reduction procedure, follow steps I and ii above.
4. Consider the following instruction: and $t0, $e5, $3 a. What are the values of the control signals generated by the control unit for the above instruction? RegDst Jump Branch MemRead MemtoReg MemWrite ALUSrc RegWrite
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5. For the instructions that execute one after the other, give the states of the flags and the content of register 'al'. Instruction mov al, 99h add al, 15h add al, 60h sub al, Oefh ACC SZ 2222 99 al