19. Write the code that performs the following computation using the STACK instruction PUSH and POP operation. X-(P-Q) +R*S-M

Q: B)- Answer the following questions: 1. After the PUSH and POP instructions, where does the stack…

A: Answer1 :- In PUSH instruction, after each execution of the instruction, the stack pointer is a)…

Q: Copy the top 2 words from the stack into registers AX and CX respectively. Do this without changing…

A: Below i have answered:

Q: (True/False): The CALL instruction pushes the offset of the instruction following theCALL on the…

A: The “CALL” instruction is used to invoke a procedure. It pushes the instruction's “OFFSET” following…

Q: (True/False): The RET instruction pops the top of the stack into the instruction pointer

A: Explanation: The RET instruction stands for return from procedure. The RET instruction pops the top…

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: In PUSH instruction, after each execution of the instruction, the stack pointer is

A: PUSH is an operation that is used to insert the contents on top of the stack and this top is…

Q: (B)- Answer the following questions: 1. After the PUSH and POP instructions, where does the stack…

A: Note: In the BNED Guidance, only the first question can be answered at a time. Resend the question…

Q: Consider your stack contains two parameters A and C each of 4 Bytes. Give an instruction that will…

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

Q: 3. Find the contents of the stack and stack pointer after the execution of the CALL instruction…

A: IP = 673D will be stored in the stack at 1295 and 1294, therefore SS:1295 = 67 and SS:1294 = 3D.And…

Q: For the following C statement, what is the corresponding MIPS assembly code? Assume that the…

A: Given:

Q: Assume AL=23h; CL=05. Write the content of AL after ROL AL, CL - showing the calculation steps.…

A: Dear Student, ROL instruction in 8086 performs left rotation  by  value passed in the second operand…

Q: Assume AL=23h; CL=05. Write the content of AL after ROL AL, CL- showing the calculation steps.…

A: STC instruction will set the carry flag initially.

Q: Assume AL=23h; CL=05. Write the content of AL after ROL AL, CL- showing the calculation steps.…

A: Given     AL=23h;   //AL=00100011    CL=05 Intally CF=1 we need to perform ROL AL,CL ROL Instruction…

Q: Assume AL=23h; CL=05. Write the content of AL after ROL AL, CL - showing the calculation steps.…

A: solution :STC − Used to set carry flag ##CF to 1ROL − Used to rotate bits of byte/word  _towards the…

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: 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: 9. Write a sequence of LEGV8 instructions to do the following: set X8 to 100 if the contents of X1…

A: The answer is

Q: Assume AL=35h; CL=05. Write the content of AL after RCR AL, CL - showing the calculation steps.…

A: RCR : rotating the bits right side through carry. Syntax : RCR dest , count

Q: Copy the top 2 words from the stack into registers AX and CX respectively. Do this without changing…

A: Below i have answered:

Q: -Write a single instruction that will load AX from address [1F22 H] and DS from address [1F24 H].

A: TO load AX from address [1F22 H] using MOV instruction:- MOV AX, [1F22H]

Q: B- Write a single instruction that loads AX from address 0200 H and DS from address 0202H.

A:

Q: JumpOffset X This instruction will jump to the address calculated by adding the given address, X, to…

A: The answer is

Q: For the following C statement, what is the corresponding MIPS assembly code? Assume that the…

A: Actually, registers are used to stores the data/information.

Q: Add #45, when this instruction is executed the following happen/s A. The value 45 gets added to the…

A: - We need to choose what happens in case the instruction Add #45 is called.   - The options :-  The…

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: (b) What Legv8 instruction does cach of the following 32-bit binary numbers represent?

A: Legv8 instruction: Given 32-bit binary numbers: 1 0 0 0 1 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 1 0 1…

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: (a) Which registers are used to access the stack ? (b) With each PUSH instruction, the stack pointer…

A: (a). Stack pointer register is the register used to access the stack.

Q: Q3 Stack Pointer (SP) and Program Counter (PC) are used in stack operations. Use an appropriate…

A: Given:

Q: 1. Assuming the base address of array A is in $X20, and base address of array B is in $X21. Also…

A: Assuming the base address of array A is in $X20 ,and base address of array B is in $X21.Also assume…

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: (True/False): The CALL instruction pushes the offset of the CALL instruction on the stack

A: CALL instruction The CALL instruction is used to call a procedure by directing the processor in…

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: For the following C++ statement, what is the corresponding MIPS assembly code? Assume that the C++…

A: Given :-    f = g + (h - 5) Assume :- f = $s0 g = $s1 h = $s2

Q: ssembly program to load the values 10, 20, 30 in registers B, C, D implement the equation E= ( B OR…

A: Lets see the solution.

Q: 26 ) answer the follwoings: 1- In MUL BX instruction, which is the implied operand? 2- The string…

A: 1.In MUL BX instruction,the implied operand,2.The string processing is controlled by flag,3.given…

Q: Q3 Stack Pointer (SP) and Program Counter (PC) are used in stack operations. (a) Use an appropriate…

A: Given:

Q: 1) Write a single instruction that will load AX from address 0460H and ES from address 0462H.

A: Problem Statement: Write a single instruction that will load AX from address 0460H and ES from…

Q: uestion// if AX=7272h and CX= 127Fh, what the value of both ag PF and AC after execute the following…

A: AC(Auxiliary Carry Flag) is set to 1 if there is carry from lower half to upper half ie from bit B7…

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: show the con taint of the stack after execute instructions below and register content IP = 100 SP =…

A: The system processing speed can be increased through increase in clock speed. BIU : Bus Interface…

Q: What are the contents of flag register () after the executing the following sequence of…

A: Instructions: MOV- copies the source to destination CMP - compares every bit of source and…

Q: What is the address of the next instruction in hex to be executed after the execution of the…

A: Given Hexadecimal numbers are: EF80= 1110 1111 1000 0000 F001= 1111 0000 0000 0001 If these two…

Q: Q3-For the two processes below, implement and adopt a special machine instruction to guarantee the…

A: Mutual Exclusion: Mutual exclusion means having only one process at a time in the critical section…

Q: Flag Register is a special purpose. Name two types of registers used in 8086 microprocessor.…

A: Flag is the special purpose register, that depends on the value of the result after the logic and…

Q: Write a single instruction that loads AX from address 200H and DS from 202H.

A: The answer is in step 2:

Q: 200 64bit numbers are placed at memory location 0x300 in the current stack segment. Write a program…

A: Solution:--   1)The question given in the portal seems to ask for the solution of a program that…

Q: What is the value in bl and edx after executing following instructions? mov bl, FFh movsx edx, bl

A: In this question, we are asked the value of bl and edx.  In mov instruction, we move the data from…

Q: What is the contents of the stack after executing the instruction marked by for the first time .org…

A: Hey there, I am writing the required solution based on the above given question. Please do find the…

Q: iven: or(int i = 12; i < n; i++) k++; ount the number of times the ff. instruction executes On- 12

A: answer is :-  (a)  n-12   so . i  is starting form i=12; (i) lets take n=13 then iteration will…