In the following code sequence, show the value of AL after each shift or rotate instructionhas executed:mov al,0D4hshr al,1 ; a.mov al,0D4hsar al,1 ; b.mov al,0D4hsar al,4 ; c.mov al,0D4hrol al,1 ; d

Q: Test and Set is not a protected instruction o True O False

A: test and test instruction is protected instruction   test and set is not a protected instruction:…

Q: A- Write the equivalent code for THREE of the following instructions: 2- LES SI, [start] 1- XCHG CX,…

A: 1) XCHG  REG, memory memory, REG REG, REG  Exchange values of two operands. Algorithm: operand1 <…

Q: Load register with the content of memory location Load accumulator with content of memory location…

A: Here in this question we have asked about micro operation LDA .

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A: Given,Write the program to implement the following equation. X*Y+3Z. X = 12 Y = 5 , z = 2 Show the…

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A: The NEG instruction will take the 2's complement of a byte or word .It will take single operand to…

Q: In the following instruction sequence, show the resulting value of AL where indicated, in binary:…

A: The Answer is

Q: circle answer

A: 1. opcode for ldab is c6, hence first blank will be c6, now next two blank will be  Hex for y will…

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A: Introduction: Here we are required to complete the given statement which states "With the CMP…

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A: Intro Rotate instruction that exchanges high and low halves of the DL register The rotate…

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A: Ans is given below steps;

Q: answer all the questions

A: Here we have to answer all the given MCQs

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A: Y86 Simulator (tar) Y86 Simulator Guide (pdf) ISA Lecture Slides - Randal E. Bryant, CMU (pdf) X11…

Q: ing program using LOOP instruction: MOV AL,X MOV BL,X INC DL ADD AL,X INC DL ADD AL,X INC DL…

A: using emu8086: Rewrite the following program using LOOP instruction: MOV AL,X MOV BL,X INC DL ADD…

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A: .data prompt1: .asciiz "\n\n Enter the first integer please:" prompt2: .asciiz "Enter the second…

Q: The following instruction is in valid form (legal form) SUB DH, 1234 Select one: O True O False

A: True

Q: The following instruction is in valid form (legal form) XLAT CX Select one: O True False

A: Answer is given below-

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A: The answer is given below.

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A: Find the answer with explanation given as below :

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A:

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A: Here is the complete solution of the above problem. See below steps.

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A: According to the information given:- We have to verify the mentioned statement is true or not

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A: - We need to show the value of $s0 register.

Q: The following instruction is valid MUL WORDPTR[BX) Select one:

A:

Q: please solution with explain 7) Write a program to do the following: 1- Make all pins of Port C to…

A: Below is the complete solution with explanation in detail for the given question in C Programming…

Q: The destination operand of the IMUL instruction cannot be a memory operand. True False

A: Ans) IMUL instruction is used for signed multiplication of two operand.

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A: The MOV instruction moves data bytes between the two specified operands.

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A: 1. 11110111   -> F7 -> RST 6 00110110   -> 36 -> MVI M 11001010   -> CA -> JZ…

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A: Requirements : -

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A: We need to find the op-code of OUTPUT instruction in LMC.

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Q: ased on the diagram below, what is the result for register AL after executing the mnemonic…

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Q: 18)The STORE instruction is defined as op-code __ a. 2 b. 1 c. 5 d. 3

A: The STORE instruction copies data from the calculator to a mailbox. The STORE instruction is defined…

Q: circle answer

A: Since hex for 31, x is 1F 78 and opcode for ldaa is given a6 Hence first blank will be 1F 78

Computer Fundamentals

The computer is termed computation. For calculating or computing something the device that has been used is known as the computer. Or we can say that for performing a fast arithmetic operation the device that has been used is a computer. Storing, processing, and retrieving are the main features of a computer.