Consider a new variant of the sw instruction (sw_inc) that increments the base register by 4 (so as to point to the next memory word) after storing the contents of the source register into memory. The instruction sw_inc $s0,500($s1), for example, would have the same effect as the following two instructions: sw $s0,500($s1) addi $s1,$s1,4 Describe the modifications to the single cycle datapath that would be needed to implement sw

Q: A CPU has an instruction pipeline with the following 4 segments. 1.F1(Fetch Instruction)…

A: EXPLANATION Below is the answer for the given question. Hope you understand it well. If you have any…

Q: 1. Solve the following problems: a) Given a 50 MHz FOSC, how long does it take the instruction goto…

A: We need to find time and number of instructions.

Q: Assume that we would like to replace the ISZ instruction in the Basic Computer with a new…

A: Here we need to complete the sequence below of micro-operations that are necessary D6T4 : ____…

Q: Based on the instruction set below, determine if the given assembly statement is valid or not. Write…

A: Task : Given the set of instructions. The task is to identify whether they are valid or invalid.

Q: / What is the result of executing the following instruction sequence? MOV AX, OAH MOV BX, 100 MOV…

A: Solution: Instruction Sequencing: The order in which the instructions in program are…

Q: b. Consider an ARM CPU that executes its instructions using a simple 3-stage pipeline consisting of…

A: Answer: I have the given answer the brief explanation.

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: The runtimes of the five stages of executing an instruction in a non-pipelined machine are listed…

A: The above question is solved in step 2:-

Q: A hardware designer is trying to choose between two code sequences running on the same computer. The…

A: The speed of a computer processor, or CPU, is determined by the Clock Cycle, which is the amount of…

Q: Read the Assembly program carefully, understand its working/functionality and answer the below given…

A: Initially the value stored in “CX” while entering into the loop labeled with “UP” will be “0001”,…

Q: A program sees a 4% miss rate on both the Instruction Cache and the Data Cache. Every instruction…

A: Answer: Our guidelines is answer the first three question from the first question so we will see…

Q: Q4) Are these instruction true or false ?why?(choose five only) 1) LDI R13 , Ox20 2) Harvard…

A: The answer for the above given question is given below:

Q: In the single clock cycle datapath discussed in class, there are two adders, separate from the ALU.…

A: In the single clock cycle datapath discussed in class, there are two adders, separate from the ALU.…

Q: Consider the following assembly code: Instruction Description LD R1, 45(R2) Read data from memory…

A: the answer is given below :

Q: The runtimes of the five stages of executing an instruction in a non-pipelined machine are listed…

A: Answer A1.   Even if one of the two longest pipeline stages (300ps) is split into two pipeline…

Q: Consider two different implementations of the same instruction set architecture. The instructions…

A: Given, =>Two different implementations of same instruction set architecture. Processor Class A…

Q: 2. Let us consider the instruction lw $4, X ($5). Now, suppose we have an array A and the base…

A: the given instruction is " lw $4, X($5)" Given the base address of the array, A is 256 in decimal,…

Q: Given the MIPS instruction sequence shown below. Assume this code is executed on a fi D, EXE, MEM,…

A: the solution is an given below :

Q: Using what you have learned so far, construct a set of Assembly instructions to implement the…

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

Q: Write program with details specifying what each instruction is doing to compute the following…

A: Actually, given question regarding address instructions.

Q: 1. Given the assembly language program below, run it and list the flags’ status after each…

A: GIVEN: 1. Given the assembly language program below, run it and list the flags’status after each…

Q: Consider the following high-level function. int f(int n, int k) { int b; b = k + 2; if (n == 0) b =…

A: ANSWER:-

Q: Assume that we would like to replace the ISZ instruction in the Basic Computer with a new…

A: (1): DSN (2): AC, 0 (3): DR (4): AC

Q: benchmark program is run on a 40 MHz processor. The executed program consists of 80000 instruction…

A: Total time = effective CPI * instruction Count * CPU clock cycle time Effective CPI = Fi*CPIi…

Q: Suppose the implementation of an instruction set architecture uses two classes of instructi called A…

A: It is given that: total dynamic instruction count = 3 x 106     Processor's clock rate = 3.2 GHz…

Q: Assume a program requires the execution of 50*106 FP instructions, 110*106 INT instructions, 80*106…

A: Given: Goal: We want to solve the above three parts.

Q: Consider two different machines, M1 and M2. M1 has a clock rate of 500 MHz and M2 has a clock rate…

A: Please refer below explaination: Clock cycle time=1/clock rate Execution/cpu time = Cycles count *…

Q: Suppose the logic blocks used to implement the processor as discussed in class have the following…

A:

Q: Assume a program requires the execution of 50 × 106 FP instructions, 110 × 106 INT instructions, 80…

A:

Q: An instruction pipeline has five stages, namely, instruction fetch (IF), instruction decode and…

A: Introduction :Given , An Instruction pipeline with 5 stages , has some specifications given above in…

Q: 3. Let say BX = 1000H, SI = 2000H, DISP = 1234H, DS =1200H. %3D Determine the effective address of…

A: Actually, registers are used to stores the data\information. there are 4 types of general purpose…

Q: 13.12, The x86 architecture includes an instruction called Decimal Adjust after Addition (DAA). DAA…

A: Here is the answer with an explanation:-

Q: Assume forwarding and stall mechanisms have been designed, show the timing of this instruction…

A: 5 Stages Pipelined CPU: Fetch, Decode, Execute, Memory, Write There are 11cycles followed to fetch,…

Q: Assume a program requires the execution of 75 ×106 FP instructions, 112 ×106 INT instructions, 88…

A: The answer is ...

Q: For the below microprogrammed architecture, what is the ALU sequence of actions/micro instruction…

A: Solution:--   1)The given question is an type of the multiple choice question so some of the options…

Q: A program sees a 4% miss rate on both the Instruction Cache and the Data Cache. Every instruction…

A:

Q: Suppose we have the instruction Load 100. Given memory and register R1 contain the decimal values…

A: Instruction LOAD 100    Instruction format is      OP code | Address    Now, based on the…

Q: Assume a pipelined CPU with data forwarding. In the following code, suppose the ADD instruction in…

A: Here in this question we have given two instructions.assume a pipeline cpu with data forwarding.we…

Q: The minimum switch value is 1 and the maximum value is 8. Therefore, the code before the indirect…

A: readonly  JmpTbl2: dword :=   [  &Case1, &Case2, &dfltCase, &Case4,   &dfltCase,…

Q: The table below shows instruction-type breakdown for different programs. Using this data, you will…

A:

Q: A program sees a 4% miss rate on both the Instruction Cache and the Data Cache. Every instruction…

A: The above question is solved in step 2:-

Q: consider the following intel assembly instruction: mov 1, %eax # set register %eax to one exchg %eax…

A: Registers Modern (i.e 386 and beyond) x86 processors have eight 32-bit general purpose registers, as…

Q: Consider the following instruction mix of the LEGV8 assembly code: R-type I-type LDUR STUR CBZ B 24%…

A: So we have given a percentage of following instructions:    R_type = 24%  I-type=28% LDUR= 25 %…

Q: In the MIPS micro-architecture, the PC is incremented for each instruction, during the "Instruction…

A: In MIPS architecture the PC can be  updated in two stages: During the Instruction Fetch, the PC is…

Q: Suppose that you have a machine with the following specifications Has AC and Rl registers. The…

A: I'm providing the answer to above both parts. I hope this will meet your requirement

Q: Suppose register %eax holds value x and %ecx holds value y. Fill in the table bel with formulas…

A: Actually, register is a used to stores the data\information.

Q: Answer the following questions. Consider the following program and assume that the Initial content…

A: consider the given Instructions and Answer the following questions i. Write the timing of…

Q: Consider the instruction fields below: Op= 0, rs= 17 , rt= 3, rd= 4, shamt= 0, funct= 39 Provide the…

A: Answer:)

Q: If the number of general purpose registers (e.g. $t0, $a0, etc.) was increased to 64, then the size…

A: if the number of general purpose registers (e.g. $t0, $a0, etc.) was increased to 64, then the size…

Computer Fundamentals

The computer is termed computation. For calculating or computing something the device that has been used is known as the computer. Or we can say that for performing a fast arithmetic operation the device that has been used is a computer. Storing, processing, and retrieving are the main features of a computer.