Which stages might we need to forward to in this pipeline? More than one option can be correct. Hint: think of what stage(s) may need data that may have been computed/obtained in other stages DEX EXMEM EMW Read Instruction ALU ALU Read memory A Data memory Wte etend 1. IF 2. ID 3. EX 4. MEM 5. WB

Q: Most ISA's have an instruction that simply does nothing, called NOP, which is short for NO OPeration…

A: "NOP" stands for "No OPeration." It's a computer instruction that doesn't perform any meaningful…

Q: Is it possible to achieve piplelined execution if the execution time of pipeline instruction…

A: Introduction: Pipelining does not assist with a single job delay; rather, it aids in the completion…

Q: Extend the Datapath and control to include the jump instruction. Describe how to set any new control…

A: A processor is a small chip that resides in a computer and other electronic devices. Its basic job…

Q: In the pipeline system below, which stage is the branch instruction when its result is applied?…

A: Given: IF ID EX MEM WB

Q: In the instruction x = 8-5. The step of the machine cycle that responsible to read this instruction…

A: The solution to the given problem is below.

Q: The following instructions are in the pipeline from newest to oldest: beq, addi, add, Iw, sw. Which…

A: In the below pipelined processor architecture, instructions go through different stages in the…

Q: Logical address converted into linear address using then into physical address on memory using. A is…

A: As per rule, I am entitled to answer the first 3 questions only. Operating System:- The operating…

Q: 15.How many clock cycles required to execute the program in the pipelined implementation using…

A: ANSWER:-

Q: What is the value of AX after Implementation this instruction Hou Ax.78h MOU CX.7h HOU HX.49h aaal…

A: Given queston has asked the value of AX after the implementation of below instruction.   MOV AX,78h…

Q: SET reg, immed; 3 clock cycles LOAD reg, mem ; 4 clock cycles ADD reg, reg; 3 clock cycles ADD reg,…

A: The answer is

Q: Reorder the following instructions to run faster by reducing pipeline stalls. N = L * M P = Q + N R…

A: To run faster by reducing pipeline stalls, the instructions should be reordered as : N = L * M Y =…

Q: Assuming a program with no branch instructions but with a lot of memory access instructions, will…

A: Pipeline: In four successive cycles, such as the fetch (F), decode (D), execute (E), and writeback…

Q: 3. A non-pipelined processor has a clock rate of 2.5GHZand an average CPI of 4. An upgrade to the…

A: Given clock  rate 2.5GHz CPI 4 Sk,n= n X k          k+(n-1) n: number of instructions to execute •k:…

Q: 1- In Memory Mapped I/O: The CPU treats I/O ports just as if they weren't memory locations. a) True…

A: Memory Mapped I/O uses the same address space to access both I/O devices and Memory. DAC…

Q: Fill in the pipeline diagram for the following code fragment (instructions L1:L4) executed in a…

A: Instruction:- Instruction is defined as a command given by the computer programmer to the computer.

Q: Do you know what would happen if an instruction was rejected? When compared to a hardware-managed…

A: If the instructions specify that they desire to write to Virtual Address (VA), they try to locate it…

Q: For this question, you're given the following information: Instruction fetch is taking 1.5 ns…

A: Instructions are processed concurrently in a 5-step pipeline, and each stage takes a set amount of…

Q: Modify the given machine below so that it supports the jr (i.e., jump register) instruction.…

A: Here explain you which control signal don't care. 1.RegDst=X don't care where the register to be…

Q: TRUE OR FALSEData dependencies occur in a pipeline when multiple instructions need the CPU.

A: Data dependency: Data dependency is also known as data hazard which takes place when the pipeline…

Q: Constants such as 250, 400, 5.5, and so on can be put into the source location of the Allen-Bradley…

A: Given: Constants such as 250, 400, 5.5, and so on can be put into the source location of the…

Q: Which of the following memories must be refreshed many times per second? ROM Static RAM Dynamic RAM…

A: Dynamic Random Access Memory (DRAM), the most common kind of Random Access Memory (RAM) for Personal…

Q: If memory reference instruction (M. R. I) has direct address, then during time T3 the operation is:…

A: Direct address- Direct Address Instruction has operand address specified directly in the…

Q: It is possible to use the sb (store byte) instruction to update the immediate value in another…

A: To Do: To declare true or false.

Q: How many times the instruction (MUL DX) is ?executed MOV CX, OFFFFH MOV DX, 0458H SSS: MOV AX, 0023H…

A: MOV CX, 0FFFFH It will store the value of FFFF which is -1 in decimal in CX MOV DX, 0458H It will…

Q: Figure Q3(d) shows the execution of nine instructions in pipeline. Time 2 | 3 | 4|5| 6| 7|8 |9 | 10…

A: Introduction of Pipelining and Non-Pipelining In a Non-pipelining system, only one instruction is…

Q: We can start executing an instruction even before the end of the Fetch cycle Select one: O True O…

A: Instruction  Cycle : Every instruction has a set of operations for its complete execution. This…

Q: Imagine we have a small computer which contains a simplified version of a CPU and RAM. The CPU can…

A: In our imaginary computer, we explore the workings of a simplified CPU and RAM system. This unique…

Q: How many times the instruction (MUL DX) is executed? MOV CX, OFFFFH MOV DX, 0458H SSS: MOV AX, 0023H…

A: The instruction (MUL DX) is executed

Q: Do you know what would happen if an instruction was rejected? When compared to a hardware-managed…

A: Page 30 contains the following information when an instruction is written to it: It tries to locate…

Q: A CPU takes 'x' number of clock cycles per one instruction Corresponding Pipelined CPU takes 2,3,4…

A: The value of X is 2.5

Q: Il rotate and shift instructions operate ) True O False L-7EH, BL=82H after execute ADD AL. O…

A: 1) All rotate and shift instructions operate with the carry flag directly. T his statement is True…

Q: Suppose you have a RISC machine with a 2.7 GHz clock (i.e., the clock ticks 2.7 billion times per s…

A: The answer is

Q: MOV CX, OFFFFH MOV DX, 0458H SS: MOV AX, 0023H MUL DX INC CX JZ RRR JNCSSS RRR: HLT O FFFFH times O…

A:

Q: Given a program with 100 instructions: 35 instructions are add (each take 1 cycle) 25 instructions…

A: Given a program with 100 instructions: 35 instructions are add (each take 1 cycle) 25 instructions…

Q: The CPU we are talking about today is intel core i7- 8750H 64 bit write in detail about the below…

A: specifications : The i7-8750H operates at 2.2 GHz with a TDP of 45 W and a turbo boost of up to 4.1…