4- Write an assembly language program to exchange the contents of 20 memory locations start at (1000) with memory location segment start at (2000) by using XCHG instruction.
Q: Example1: Describe the contents of the address, data and control bus lines when the instruction? MOV…
A: Solution:- Assembly code is as follows; CS = FEDBH ; ZETA = 1234H ; MOV BX, ZETA ; 0AH
Q: MOV AX,0 0100 0102 0100 Address Bus Data Bus Instruction Pointer Decode Unit General Purpose…
A: a) Memory informs that it has the instruction address at 0100, then MPU generates this address to…
Q: 5- What is the 8085 Assembly Language Instruction That do the follwing The contents of the memory…
A: Here we have explained the working of the instructions regarding to the question.
Q: Question 2: Consider the following assembly language program and show the stack pointer and register…
A: Because EQU 0F000H therefore stack pointer starts with an address < 0F000H. Initial stack pointer…
Q: A CPU, which addresses the data through its 6 registers in one of 12 different modes, is to be…
A: Introduction :Given , A CPU number of registers = 06modes = 12 has to be support 10 Arithmetic , 15…
Q: 6. Assume that two numbers: dividend and divisor are saved in memory address M1 and M2 respectively.…
A:
Q: Two word wide unsigned integers are stored at the memory addresses OA00 H and 0A02 H respectively,…
A: The Code for given data is as follows: MOV AX, 0; MOV DS, AX ; MOV BX, 0A10H; MOV DX, [0A00H]; ADD…
Q: 3-Assume a program requires the execution of 50 × 106 FP instructions, 110 × 106 INT instructions,…
A: The answer is..
Q: Orthogonality is the ability of an instruction set architecture to have a "backup" instruction for…
A: The following are the things the CPU needs to run: The code is used to run the program. The…
Q: Tutorial6 Questions on 8085 1. Find the machine codes of following 8085 instructions and in each…
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Consider the following C language instruction. A[10] = ((f+g) – (h+A[5])) + 100; Translate the above…
A: Consider the following C language instruction.A[10] = ((f+g) – (h+A[5])) + 100;Translate the above…
Q: Determine the value in LR (R14) and PC (R15) when microprocessor is executing the instruction in…
A: BL This is branch and link instruction which store the return address which is address of next…
Q: 1. On the following instructions, there are 6-lines of assembly code, along with space for the…
A: a. Identify the instruction type(R/I/J) b. Break the space into the proper fields
Q: 1- Show how each of the following MIPS instructions is converted into machine code. Assume the…
A:
Q: 2- Show how each of the following MIPS instructions is converted into machine code. Assume the…
A: Actually, given question regarding MIPS instructions.
Q: Suppose a machine has word length of 32 bits, and the CPU has 32 registers of 32 bits. Design an…
A: In this question, we have to find out main memory space that can be addressed? First we will define…
Q: 3-Assume a program requires the execution of 50 × 106 FP instructions, 110 x 106 INT instructions,…
A: The answer is..
Q: 2. Write an instruction sequence that will initialize the ES register with the immediate value…
A: Q)Write instruction sequences that will initialize the ES register with the immediate value 1020H.…
Q: Assume that an LC-3 machine instruction "0011000000000110" is stored at address Ox3702, label A…
A: Solution:- Answer is (c) - ST RO,A
Q: Assume that an instruction cache misses 3% of the time and incurs a 100-cycle penalty for each miss.…
A: Introduction: The cache memory is part of the hardware unit in the computer. The cache memory is a…
Q: 3-Assume a program requires the execution of 50 × 106 FP instructions, 110 x 106 INT instructions,…
A: The answer is...
Q: 3-Assume a program requires the execution of 50 x 106 FP instructions, 110 x 106 INT instructions,…
A: The answer is..
Q: Instruction set orthogonality refers to the characteristic in an instruction set architecture where…
A: To be determine: True or false Given statement: Instruction set orthogonality refers to the…
Q: Find the data dependencies between all the instructions below. Provide a brief explanation Example:…
A: Data dependencies for given instructions below: Data dependency refers to a situation where a…
Q: Refer to the table 1 below, calculate the absolute address for the next instruction to be executed…
A: Absolute address: The identification of a fixed location in a real storage in terms of the number of…
Q: (b) Suppose that the following instructions are found at the given location in memory. Illustrate…
A: Below I have Provided handwritten solution to the given question:
Q: 2- Find the physical destination address of last instruction below MOV BX,0AAH MOV AX,1BBH MOV DS,AX…
A: Please give positive ratings for my efforts. Thanks. ANSWER BX = 0AA H AX = 1BB H DS = AX = 1BB…
Q: 12. The ret instruction modifies the A. base register B. bp register C. flags register D.…
A: We know that there is nothing you can directly inject into the instruction pointer that will cause a…
Q: Execute the following program using (a) Stack Architecture Instruction Set (b) Accumulator…
A:
Q: Q3) A-Write an assembly program to duplicate (x2) ten memory contents located at starting address…
A: As per guidelines we can answer only one question for answer of other question please ask separately
Q: Suppose a machine has word length of 32 bits, and the CPU has 32 registers of 32 bits. Design an…
A: The answer given as below:
Q: 3 Consider the following MIPS assembly language instruction: nor $17, $12, $5 Register $12 contains…
A:
Q: TRUE OR FALSEInstruction set orthogonality refers to the characteristic in an instruction set…
A: The Instruction set orthogonality is basically an instruction set architecture in which each…
Q: Compute the binary representation of the following mips instruction: lw $t4, 5($s4)
A: opcode => lw => 100011 base => $s4 => 10100 rt => $t4 => 01100…
Q: Assume a 32-bit machine with the register and memory values shown in the táble. instruction below…
A: In assembly Language the addressing modes can be given by: (1) Immediate Addressing Mode: In this…
Q: Assume that the Intel 8086 registers AL, BL, CL, and DL have the following values Gn Hexadecimal)…
A: Question 1) XCHG BL, DL will exchange the values of BL with DL , thus BL= AB DL = CD. Question 2)…
Q: 6) Write an 8086 assembly language program to multiply the contents of the registers CL & BL by…
A:
Q: Given the following assembly language program and its equivalent machine language code where some…
A: Answer: I have given answered in the handwritten format in brief explanation
Q: The defunition of the following assembly instruction mov [edx], cx Select one: a. Move contents…
A: In Your Question mov [edx], cx means the content of cx moved to address saves in edx.
Q: In PUSH instruction, after each execution of the instruction, the stack pointer is incremented by 1…
A: 1st) incremented by 1 2nd) direct addressing mode
Q: 6. Consider the code segment written in assembly language program given below. The code exploits…
A: Answer: I have given answered in the handwritten format in brief explanation.
Q: 3. Suppose M8=x and M9=y. After each instruction has been executed, what is the content of the…
A: Suppose M8-X And M9=Y. After Each Instruction Has Been Executed:
Q: 3-Assume a program requires the execution of 50 × 106 FP instructions, 110 × 106 INT instructions,…
A: The answer is...
Q: (b) Suppose that the following instructions are found at the given location in memory. Illustrate…
A: Below I have Provided the handwritten solution of the given question
Q: 2. Consider the initial value of register Stia Ox12345678 and the content of memory location…
A: Consider the initial value of register $t1 is 0x12345678 and the content of memory location…
Q: (c) An 8051 assembly program is shown below: ORG 0000H PUSH 31H 32H 31H PUSH POP РОP MOV 32H А, ЗОн…
A:
Q: 2- A computer with memory size 128K word with 32 bits each. its instruction format has indirect bit…
A:
Q: 1- The instruction : MOV [Dx+SI], Ax is allowed T 2- The instruction : MOV ES:[SI], Ax is not…
A: 1. True The instruction is valid 2. False The instruction is invalid, since in based index…
Q: (ii) Assume the processor is driven by a clock, such that each control step is 4 ns in duration. How…
A:
Q: Consider two word wide unsigned integers where one is stored at the physical memory address…
A: Given that, The two word wide unsigned integers where one is stored at the physical memory address…
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- A(n) ________________ instruction always alters the instruction execution sequence. A(n) ______________ instruction alters the instruction execution sequence only if a specified Condition is true.5- What is the 8085 Assembly Language Instruction That do the follwing The contents of the memory location pointed to by the stack pointer register are copied to the registerA word in main memory may contain an instruction or a binary number in twos complement notation. Demonstrate that this instruction repertoire is reasonably complete by specifying how the following operations can be programmed: (a) Data transfer: location X to accumulator, accumulator to location x (b) Addition: Add contents of location X to accumulator (c) Conditional branch (d) Logical OR (e) I/O operations
- Write a minimal sequence of LEGv8 assembly instructions that performs identical operation. The variable A is in X22, and the base address of Y is in X23. Assume all data types are double-words, which is 8 bytes. Y[4] = A << 5;6. Assume that two numbers: dividend and divisor are saved in memory address M1 and M2 respectively. Quotient and remainder should be saved in R1 and R2 respectively. Write assembly language instructions and then list microoperations for each instruction and list the control signals required to be activated for each microoperation. MBR is used as buffer for any register to register transfer operation. Signal Description: Control signals operation Comments C0 MAR to RAM (through address bus) C1 PC to MBR C2 PC to MAR C3 MBR to PC C4 MBR to IR C5 RAM to MBR C6 MBR to ALU C7 Accumulator to ALU C8 IR to MAR C9 ALU to Accumulator C10 MBR to Accumulator C11 Accumulator to MBR C12 MBR to RAM (through data bus) C13 IR to Control Unit C14 MBR to R1 C15 MBR to R2 C16 MBR to R3 C17 MBR to R4…Consider the following store instruction: SW R1, 0x000F(R0). Assume that the registers R0 and R1 are initialized with 0x00000001 and 0x53A78BC Frespectively. A section of the MIPS byte addressable data memory is shown. Give the memory word of the following memory locations after the SW operation: (a). 0x00000015. (b). 0x00000014. (c). 0x00000013. (d) 0x00000012.(e). 0x00000011. (f). 0x00000010.
- 1- Show how each of the following MIPS instructions is converted into machine code. Assume the memory address of the first instruction is 100 hex. addi $t0, $Zero, -50 andi $t1, $t0, 7 Loop:and $t1,$t0,$t1 Sw $t0, 40 ($t1) Bne $t1,$ zero, Loop 2- What is the MIPS assembly instruction for the following machine code? 0x8C220004Q1:Suppose the initial physical address of a segment register is given by 0E41:A02EH. Determine the physical address, base and final address of that segment register of 8086 microprocessorConsider the following instruction sequence where registers R1,R2 and R3 are general purpose and MEMORY[X] denotes the content at the memory location X. InstructionMOV R1,(5000)MOV R2,(R3)ADDR2,R1MOV (R3),R2INC R3DEC R1BNZ 1004HALTSemanticsR1←MEMORY[5000]R2←MEMORY[R3]R2←R1+R2MEMORY[R3]←R2R3←R3+1R1←R1−1Branch if not zero to thegiven absolute addressStopInstruction Size (bytes)44242221 Assume that the content of the memory location 5000 is 10, and the content of the register R3 is 3000. The content of each of the memory locations from 3000 to 3020 is 50. The instruction sequence starts from the memory location 1000. All the numbers are in decimal format. Assume that the memory is byte addressable. After the execution of the program, the content of memory location 3010 is
- 2- Show how each of the following MIPS instructions is converted into machine code. Assume the memory address of the first instruction is 100 hex. addi $t0, $Zero, -50 andi $t1, $t0, 7 Loop:and $t1,$t0,$t1 Sw $t0, 40 ($t1) Bne $t1,$ zero, Loop19. The 8085 microprocessor respond to the presence of an interrupt a. As soon as the trap pin becomes ‘LOW’ b. By checking the trap pin for ‘high’ status at the end of each instruction fetch c. By checking the trap pin for ‘high’ status at the end of execution of each instruction d. By checking the trap pin for ‘high’ status at regular intervalsWhat will be the values stored in registers r1 and r0 after the execution of the instruction mul r16, r17 if r16 and r17 originally contain the following values? (a) 0x58 and 0x37 (b) 0x29 and 0x49