Q1) Describe the operation of each of the following instructions: (а) PUSH AX (b) POP ESI (c) PUSH [BX] (d) PUSHFD (е) РОP DS (f) PUSHD 4 Q2) What is the difference between an LEA SI,NUMB instruction and a MOV SI,OFFSET NUMB instruction?

Q: 80/20 rule states that 80% of the instruction ios executed and 20% of the instruction is generated…

A: This rule is discovered by Wilfredo pareto and it is also called as pareto principle. it is a very…

Q: 1. What is the result of executing the following instruction sequence ? ADD AL, BL DAA Assume that…

A: Assembly instructions are machine language instructions which is used to perform operations .…

Q: H\W: assume Ds= 2400, show the content of register as each the following instruction execute Mον Βκ,…

A: The instruction here is used to holds the instruction currently being executed or decoded. The…

Q: H\W: assume Ds= 2400, show the content of register as each the following instruction execute Mov Bx,…

A: The register is created as the storage area built in the central processing unit. The most modern…

Q: 1- Explain what operation is performed by each of the instruction that follow a. MOV AX,0110H b. MOV…

A: 1) MOV AX, 0110H It will move value stored in immediate operand in 0110H to AX   2)MOV D1,AX Data…

Q: Question 3 Execute the following instruction by the following SS and show the execution of A-…

A: Answer: I have given answered in the handwritten format in brief explanation.

Q: Execute the following instruction using Zero instruction format type with details: - K= (L+D-M)/…

A: Note: As per our guidelines, we are allowed to answer first question of multiple questions. Please…

Q: H\W: Assuming the SP=1236, Ax=24B6, DI= 85c2 and Dx=5f93h show the content of the stack and the…

A: ADD AX SP comment add the value in register AX and SP and Stores The result In AX. so AX value will…

Q: H\W: assume Ds- 2400, show the content of register as each the following instruction execute Μον Bκ,…

A: Given: MOV Bx, 1357hMOV SI, 1234hLES DI, [Bx][SI] To find: To find the content of the register from…

Q: 3. Assume that the following registers contain these Hex. values: AX= F000H, BX 3456H and DX E390H…

A: -AX register is of  bits -0-15, where 0-7 are AL ,means lower bit address of address register A and…

Q: 14- Change the content of memory location [300h] to FFh without using MOV instruction. Use just one…

A: Algorithm : Move 300h into CX register Move CX into DS segment (now we are in 300h data segment)…

Q: indicate whether this following statements are true or false and WHY? The MIPS load instruction…

A: True False True

Q: Q:find the actual address for the following instruction assume X= (27)hex and R index=DBC9 LOAD…

A: Question:

Q: 2. Write a subroutine that will perform the function of the DAA instruction.

A: In this program, I have provided execution of DAA instruction/ subroutine that will perform DAA…

Q: 1) Rebuild the following instructions: a) AND AL,0O0H

A: It is defined as  a controlling unit of a micro-computer, fabricated on a small chip capable of…

Q: 19. Write the code that performs the following computation using the STACK instruction PUSH and POP…

A: Steps to calculate X: PUSH P,                      PUSH Q,                    SUB, POP C,…

Q: 2. Use the following data definitions for the following questions: myBytes BYTE 10h, 20h, 30h, 40h…

A: Step 1:- Given:- myBytes BYTE 10h,20h,30h,40h myWords WORD 8Ah,3Bh,72h,44h,66h

Q: Q2: Write the code for the following expression ( Arithmetic instruction) 2 A = C + 3F * C * B…

A: Note: Answering the question in python as no language is mentioned. Input : Given the values for A,…

Q: The value that will be stored in AX, after executing the following instruction is

A: This is simple. The correct answer is option C which is 0E70H   Explanation - AX, 0E7H means reset…

Q: 7. Using the register and data memory contents listed in the table above, after executing the…

A: The answer is

Q: Home Work: Execute the following instruction using all previous instruction format types: 1- X =…

A: 1.) x = (A+B)*(C+D)      Postfix =  AB+CD+* PUSH A TOP = A PUSH B TOP = B ADD   TOP = A+B…

Q: 4) Rebuild the following instructions: a) NOT AL b) LDS SI, [BX]

A: 1) Rebuild the instructions a) NOT AL  It is a logical instruction which inverts all the bits of a…

Q: 8 Find the physical address of the memory locations referred in the following instructions if…

A: 8086, via its 20 bit address bus, can address 220 = 1,048,576 or 1 MB of different memory locations.…

Q: 17. In POP instruction, after each execution of the instruction, the stack pointer is a) incremented…

A: In POP instruction, after each execution of the instruction, the stack pointer isa) incremented by…

Q: Q2: Write the code for the following expression ( Arithmetic instruction) 2 A = C + 3F * C * B…

A: Greetings  Hope you are doing great I will try my best to answer your question. As you have not…

Q: 3. What is the result of executing the following instruction sequence? SUB AL , CL DAS Assume that…

A: We have 2 assembly instructions and we need to find the result of these commands. The instructions…

Q: H\W: Assuming the SP-1236. Ax-2486. DI= 85c2 and Dx-5f93, show the content of the stack and the…

A: Given Data: SP = 1236H AX = 2486H DI = 85C2H DX = 5F93H   ADD AX,SP: Add values of AX and SP and…

Q: Home Work: Execute the following instruction using all previous instruction format types: S =…

A: The instructions used by the processor  should consist of at least two types of information  op-code…

Q: iv) Using the following instruction format, a total of registers can be addressed 8 7 10 OP code…

A: 4) 4.10

Q: 2. Explain the different steps to execute this instruction following the used registers Execute…

A: The instruction given is: Upload AC, x The command cycle includes the following categories:…

Q: 10 1- Write a program to solve ihe following equation 3 2- Describe how memory segments are cyclic…

A: Q1 Code: org 100h.CODE MOV AL,10   ;load divident 10 in AL[Note that its mandatory] MOV BL,3…

Q: Write output for the following programs. Also write briefly after each instruction in main(), how…

A: PROGRAM:   //Header file #include <iostream> using namespace std; //Defining the base class…

Q: H\W: Assuming the SP-1236, Ax=24B6, DI= 85c2 and Dx=5f93n show the content of the stack and the…

A: Actually register is used to store the data or information. In that AX,DX,PX,BX,CX  are the general…

Q: 6- Assume BH= 55h, AH= 7Eh, and DX= 35D8H. Select the XOR instruction that will: (a) XOR BH with AH…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 1. Implement the following operation using shift and arithmetic instructions. Assume that all…

A: the given equation can be written as: 9(AX)-6(BX) - (BX) /4 →(AX) Instruction Sequence: Mov BX,…

Q: Question 5 Execute the following instruction by the following Super Scalar and show the execution of…

A: Superscalar is a method of parallel computing used in many processors.In superscalar computer CPU…

Q: 1. Develop a sequence of instructions that exchange the contents of AX with CX. 2. Explain what the…

A: There are multiple parts in the given question so first three parts will be answered. Please upload…

Q: - What the operation is performed by this program ? What is the result produced by Execute each…

A: The 8086 microprocessor is an advanced version of 8085 microprocessor. It has many powerful…

Q: e instruction, Add #45,R1 does Adds 45 to the value of Rl and stores it in R1 Adds the value of 45…

A: Add #45, R1 is instruction for addition.

Q: 1-In a multi-byte addition program , when must you use the ADD instruction ? when must you use the…

A: The solution for the above-given question is given below:

Q: a. Tabulate the memory accesses required for the complete fetch and execution of the following…

A: a) Usually, the LDR instruction is used to load something from memory into a register. Now the…

Q: - To enforce the microprocessor in case of sign and parity without any arithmetic or logic…

A: ANSWER: Microprocessor: Microprocessor is a controlling unit of a microcomputer, manufactured on a…

Q: (a) An instruction at address 021 in the basic computer has I=0, an operation code of the AND…

A: Answer

Q: What is the purpose of $s1 in the following instruction? sub $s1,$s1,$t1 work as a source operand…

A: The given MIPS assembly instruction is for subtraction which is an arithmetic operation. In the…

Q: Execute the following instruction using one-address instruction format. R=(X+Y*Z)/(A-B*C+G*D)

A: Let's understand step by step :   One address instruction format : In one address instruction format…

Q: A. Ox4000 and Ox40000, respectively. Store the result in the $s0 register. NOTE: You must use real…

A: The MIIPS program is given below:-

Q: Question 12 In MIPS programs, the operation in any R-type instruction is specified by the function…

A: The answer is

Q: 24) A- Write an assembly program to move (N) memory contents located at starting address with offset…

A: Q.4)a)In this program the counter value stored in CX register is 4. The block of data which is…

Q: 3-Write a MIPS assembly program to initialize an array that has five elements by storing register…

A: MIPS assembly language  refers to the assembly language of the MIPS processor.  MIPS is an other…

Q: 1. Study this program , then answer the questions that follow : MOV AL, 64H ADD AL,27H DAA a) What…

A: According to the Bartelby guideline we are suppose to answer one question at a time. Kindly repost…