Write instructions, starting at address 100H in program memory,

Q: Write an assembly language program and perform following. a) Move the value 5 to the register DX b)…

A: Given:   1.Move the value 5 to the register DX 2.Move the value 4 to accumulator AX 3.Store the…

Q: After fetching an instruction, the computer a. Store it b. decodes it c. execute it d. delete it

A: I have given an answer in step 2.

Q: Determines the maximum speed at which instructions may be carried out.

A: Execution of instructions: Execution time is the overall time a CPU spends processing a specific…

Q: QUESTION 3 What is the 8085 Assembly Language Instruction That do the follwing The 8-bit data…

A: The procedure and 8085 program is given below to load and store 8-bit contents into accumulator

Q: The process of moving the instruction from the memory to Instruction Register is called Decode cycle…

A: In step 2, you will get the answer.

Q: 5. The instructions that the CPU decodes travel through the Select the correct answer A)Add bus…

A: The answer is given below.

Q: 51. Fill in the table for the values in the registers and memory after the retq instruction is…

A: %rip - used as an instruction pointer %rsp - stack pointer caller-owned  retq instruction: pops the…

Q: Store instruction that are requested moves a. from memory b. to memory c. in memory d. on memory

A: Given that: Store instruction that are requested moves a. from memory b. to memory c. in…

Q: What does it mean to "fetch" an instruction?

A: Introduction: Fetch an instruction means to read the instruction from memory. The instructions of a…

Q: The store word instruction is used to... A. Read from a memory address to a CPU register B. Write…

A: Answer: Option B: Write to a memory address from a CPU register.

Q: Instruction is fetched from secondary memory unit and is placed in Instruction Register 1)true  2)…

A: 1) Instruction is fetched from secondary memory unit and is placed in Instruction Register During…

Q: Which of these is not a stage in Instruction pipelining a. Fetch b. Generating address c. Execute d.…

A: Here in this question we have asked about the pipelines stage ..which is not a stage in instruction…

Q: Describe the functions of I/O Instructions and its Service Routines.

A: Actually, I/O devices are essential parts of computer.

Q: The instruction that subtracts 1 from the contents of the specified register/memory location is: A.…

A: The processor follows a sequence: Fetch, Decode,  then Execute. Initially,  instructions are stored…

Q: If the following instruction word is saved in the memory in IAS model: (0208D 06 08E) 16 What are…

A: In the IAS (Institute for Advanced Study) computer model, instruction words consist of a combination…

Q: 8. is responsible on fetching instructions and reads data from memory and I/C ports then write the…

A: Answer: c) BIU

Q: The stage of the pipeline operation in which instructions are retrieved from the memory is called(a)…

A: DecodeFetched Instruction is decoded. Not a correct option ExeceuteALU operations are performed…

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.

Q: Q3: (A)-Create an 8086 Assembly language program that subtracts two 8-bit ASCII numbers, the first…

A: The question has been answered in step2

Q: Explain what it means to “fetch” an instruction.

A: Fetch an instruction means to read the instruction from memory. The instructions of a program is in…

Q: Write 8085 instructions to do the logical OR of two 8-bit numbers and display the result. Show…

A: Given two 8-bit numbers and we have to 8085 assembly program to do logical OR of both the numbers…