Q2: CPU Organization Consider the following Accumulator-based CPU instructions: LOAD D ; Acc  D (Load ACC with D) MUL E ; Acc   Acc * E ADD C ; Acc   Acc + C STORE R1 ; R1  Acc (Store Acc to R1) LOAD A ; Acc   A SUB B ; Acc   Acc-B DIV R1 ; Acc  Acc / R1   What is the equation that the above instructions evaluate? Write the equation.       Write Stack-based CPU instructions to evaluate that equation.             Write General Register-based CPU instructions (two-address instructions) to evaluate the equation.

Q: 8) The content of memory bytes 1234H3CH, and 1235H-C3H and the SP-1234H. The CPU executes a POP PSW…

A: According to the question, we have to find the contents of the accumulator, flags and the stack…

Q: نقطة واحدة While CPU is executing a program, an interrupt exists * then it jumps to another…

A: While CPU is executing a program and an interrupt occurs, then the CPU stops executing the current…

Q: - Write the program to find the value of D Where: D= 3x 4 + B)' 2 A=10 and B=641H

A:

Q: Q2: Fill the following blanks with correct words: 1. If DX=0100H, AX=0000H, and BX=0100H; after…

A: Ans:)  The answers are given below.

Q: Select the statements that directly apply to the operation of the RET nstruction. transfers control…

A: Answer

Q: What happens when the CPU executes a load instruction that reads the byte at address 0x03d4

A: In the given problem, we will discuss how the CPU executes a load instruction.

Q: CPU Datapath The following figure shows the overall datapath of the simple 5-stage CPU we have…

A: ANSWER: a) MUX 1 Input 1: Register A input 2:Register B b) MUX 2 Input 1: Register C input…

Q: Hand trace the execution of the following program fragments showing what happens to and registers…

A: In this question, we are going to discuss the execution of the given program line by line and what…

Q: Q3: For the following program, explain what happened as they are executed. Find the final value for…

A: AB0FH in BX and FFFAH in AX. now after exchange ax=AB0FH bx=FFFAH.

Q: "Vhat is the 8085 Assembly Language Instruction That do the follwing Logical OR operation between…

A: Q

Q: 13) Loading the contents of the stack in to the CPU register is called )a. Push b. MOV c. POP

A: Answer13. The answer is option(c) POP Explanation:- The pop instruction are used to load the stack…

Q: Write Assembly instructions to perform below given operation: X = A* 2D / B Where assume that A is a…

A: Assembly Language : It is a low level language designed for the particular processor. It uses…

Q: 2.b.1. After the PUSH and POP instructions, where does the stack pointer go?

A: Stack stores the temporary  values to read/write by the user. Stack has the structure of pile of…

Q: Using the assembly language of the simple processor (refer to the table below), Write an assembly…

A: Assembly language which refers to the one which it is the type of low-level programming language…

Q: The following instructions are executed on a CPU which has R= 23 and PC = 10 for each instruction.…

A: The Answer is

Q: Q1: Hand trace the execution of the following program fragments showing what happens to the fl and…

A: Solution

Q: Problem 8: Graphs Remember graph coloring problem in the problem session. (a) Draw the graph of the…

A: According to the information given:- We have to solve the coloring problem in the problem session on…

Q: If JMP 90 instruction reside at memory location OFCDA then, the memory * location of the next…

A: Solution:-

Q: Example 2: write an assembly program to perform the multiplication operation: Z←X*Y, where X, Y, and…

A: An assembly language which refers to the type of low-level programming language that it is intended…

Q: B- What is the content of the stack register after execute the following instruction (Assuming each…

A: Stack  Stack is a linear data structure that follows a particular order in which the operations are…

Q: Consider an assembly language that has a 2-address ISA set. | The instructions that are available in…

A: Given registers R1, R2, R3 and we cant change original values of operands and 4 value is cant take…

Q: 1.Code so on for_A pure full Implement c/c++ to evaluate round robin algorithm. You must use the job…

A: Introduction Round Robin is an algorithm used for scheduling processes in a computer system. It…

Q: Problem2: Trace the following program and determine the contents of registers A, D, E, H and L after…

A: It is defined as a low-level programming language for a computer or other programmable device…

Q: 00 01 02 00 01 02 Memory contents 5800 1801 6800 001E 000A loooc A Program

A: Solution 1- Upon completion of program the value of 800 content inside the memory location is 0028H.…

Q: 2. a+b a. b x y ; x is a word at DS:300; y is a word at DS:310; a is a doubleword at DS:400; b is a…

A: Below are the two possible solution in x86 assembly language for this problem:

Q: Q: Suppose you have a machine which executes a program that consists of 50% (in terms of execution…

A: Instruction Set: In machine language, an instruction set is a collection of instructions for a CPU.…

Q: Give the contents(in decimal)of the various fields for each of the following micro-instructions: a)…

A: Using the on top of microarchitecture, what action is achieved by the subsequent microinstruction…

Q: Evaluate the following statements and choose the correct statement that describing the function of…

A: Defined the correct statement of  the function of the associated/corresponding register

Q: The loop instructions transfer execution control to another point designated by the instruction…

A: ip: Instruction exist in the pocessor which is capable to hold the next instruction to be executed.…

Q: Start Initialize pointer Register Y Initialize sCounter Mem location gCounter: Register A Initialize…

A: Task : Given the flowchart. The task is to convert the flowchart into the assembly language.

Q: Create a assembly program that sum up all elements in first array,

A: ANSWER: Assembly Program: Sum of Elements in First Array:

Q: The purpose of this assignment is to become familiar with the add and sub instructions. Addin' 'n…

A: Let me clear this,  here, addl Src,Dest => Dest = Dest + Src here ,subl Src,Dest => Dest =…

Q: The statement ( AR – M[AR]) in basic computer means: O A. Fetch effective address from memory O B.…

A: AR (Address register) - Holds address for memory M[AR] - content of the memory word specified by the…

Q: Q3) In the Vector Address of INT1, write a jump instruction to the ISR in Q2).

A: In the followup answer write the assembly code for ISR (0x0200) , here i am writing simple jump…

Q: Q5: Choose the correct answer for the following ( 1. . instructions is not valid. a. MOV DS, 3000H…

A: 1.DAA is not valid function  DAA (Decimal Adjust after Addition) instruction allows addition of…

Q: 6. Update memory values for the following code. Keep track of the loop counter (R16) and index…

A: HI THEREI AM ADDING ANSWER BELOWPLEASE GO THROUGH ITTHANK YOU

Q: Q1: Write assembly program to add the number ( 5E7D), which store in memory addresses F8A1,…

A: The method used is 16-bit operation which uses less of memory . Load the content at F8A1(=5E) in L…

Q: construct the program for our imaginary computer!   There must be made of at least 5 instructions…

A: Assembly language which refers to the  a low-level programming language that are used for a computer…

Q: Consider the following instruction: AND ( %1111_0000, AL ); After its execution, what will be true…

A:

Q: 80x86 Intel Assembly language Write an assembly language to declare all the variables needed in the…

A: Lets see the solution in the next steps

Q: Q2 Find the number of times the following loop is performed: LDI R20,20 BACK: LDI R21,$0A HERE: DEC…

A: