lw r1,12(r7) lw r2,16(r7) add r1,r1,r2 sw r1,4(r5) a. Identify and describe all the data dependencies. b. How many clock cycles does it take to execute this code without any pipelining? c. How many clock cycles with pipelining, but no bypassing (stalls cause the pipeline to wait until previous instruction is finished)?

Q: 8. Consider the LEGV8 code below. Assume that X1 is initialized to 11 and X2 is initialized to 22.…

A: Given:

Q: 2.3 [5] For the following C statement, what is the corresponding MIPS assembly code? Assume that…

A: To do:  For the given C statement write the MIPS assembly code.

Q: Memory locations 00390H through 00393H contain, respectively, 9A, 76, 65, and 1F. What does AX…

A: Memory location 00393H contain ,respectively,9A ,76,65 and 1F.what does Ax contain after each…

Q: Memory locations 00390H through 00393H contain, respectively, 9A, 76, 65, and 1F. What does AX…

A: 00390 = 9A 00391 = 76 00392 = 65 00393 = 1F a) MOV AX, [SI] SI = 0090H To calculate the effective…

Q: initialized to 22. Suppose you executed the code below on a version of the pipeline from your…

A:

Q: Exercise 5: Self-modifying programs - Uniformity .data 1. Can we modify the order of executing the…

A: In pipelining multiple instructions are executed by overlapping with each other .Its like an…

Q: [Exercise 4.27] Problems in this exercise refer to the following sequence of instructions, and…

A: Hеrе wе nееd tо insеrt twо NОP bеtwееn twо соnsесutivе dеpеndеnt instruсtiоn аnd wе nееd tо insеrt…

Q: Assume that DS=D4500h, SS=2000n, BX =2100, Sl=1486, DI 8500r, BP=7814h, and AH=25h. 1-Show the PA…

A: Given: We are given a problem in which multiple registers with their content are given.  Goal: We…

Q: 1. For the following C code, what are the corresponding MIPS (Microprocessor without Interlocked…

A: The answer is

Q: Assume that DS=4500n, SS=2000n, BX =2100n, Sl=1486, DI 8500, BP=7814n, and AH=25n. 1-Show the PA…

A: Given Data: DS= 4500, SS= 2000, BX =2100,  SI = 1486, DI = 8500, and BP = 7814 PA Location of…

Q: 12. Consider the following instruction: Instruction: AND Rd,Rs,Rt Interpretation: Reg[Rd] = Reg[Rs]…

A: The question is on choosing the correct option  from the given options considering the given…

Q: 3. a) What is the three-instruction cycle model of a microprocessor? b) Differentiate between…

A: Answer: a)   b) c) i) ii)

Q: 3.2 What is the average number of penalty cycles per instruction?

A: - Given the miss penalty  : 20 cycles per miss TLB miss rate : 1% I cache miss rate : 5% D cache…

Q: If the following code segment is pipelined, which are the instructions affected by data hazards and…

A: Answer related to finding hazards in the above instruction is stated in step 2 .

Q: Assume that registers $s0, and $s1 hold the value 0x80000000 and 0×D0000000, respectively. (0x:…

A: a. $s0 =0x80000000        = 1000 0000 0000 0000 0000 0000 0000 0000 (32 bits) $s1 = 0xD0000000…

Q: a) Generate a full RTN code in Fetch, Decode, Execute and Write Back step for: MUL 602, #5, #2…

A: The answer is

Q: Assume that DS=4500h, SS=2000h, BX =2100h, SI=1486h, DI 8500h, BP=7814h, and AH=25h. 1-Show the PA…

A: Goal: We have to find out the content of AH after every instruction execution. Also find out which…

Q: Q2) Answer the following sentence with (True) or (False) and correct the false answer: 1. CMPS is…

A: Given:

Q: Consider the following code segment: li $s0,0 li $s1,0 li $t0, 16 loop: lw $s2, vals($s0) add…

A: This code is MIPS assembly low level code , first of all you need to see that what is MIPS code…

Q: Q2/ Two byte -sized BCD integers are stored at the symbolic offset addresses NO1 and NO2…

A: Actually, 1 byte = 8 bits.

Q: Q2/ Two byte -sized BCD integers are stored at the symbolic offset addresses NO1 and NO2…

A: First number stored at NO1 address Second number stored at NO2 address Subtraction and to store the…

Q: Q2/ Two byte -sized BCD integers are stored at the symbolic offset addresses NO1 and NO2…

A: First number stored at NO1 address Second number stored at NO2 address Subtraction And to store the…

Q: Q2/ Two byte -sized BCD integers are stored at the symbolic offset addresses NO1 and NO2…

A: We have two byte-sized BCD integers are stored at the symbol offset address NO1 and NO2. First we…

Q: Which of the following statements are correct? Allowing jumps, branches, and ALU instructions to…

A: a. FALSE Generally, 30% of instruction in a program are in the form of branches and hence, they…

Q: Following is the memory map beginning from address 3C00H and increasing addresses to the right, all…

A: These instructions are used to transfer the data from the source operand to the destination operand.…

Q: Following is the memory map begining from addre= ACOOH and increasing addresses to the right, all in…

A: It is defined as a unique identifier used by a device or CPU for data tracking. This binary address…

Q: 2- Draw memory and microprocessor contents before and after execution the following instruction: MOV…

A: Given: We are given a microprocessor instruction below: Goal: We have to find the contents of…

Q: Assume, paging has been used as memory management technique and the page table is stored in memory…

A: Given, paging has been used as a memory management technique and the page table is stored in memory…

Q: 2- Draw memory and microprocessor contents before and after execution the following instruction: MOV…

A: Answer is given below .

Q: 2- Draw memory and microprocessor contents before and after execution the following instruction: MOV…

A: Given: We are given microprocessor instruction.   Goal: We have to find out the content of the…

Q: Example: The content of PC in the simple computer is 3AFU. The content of AC is 6ECSH. The content…

A: List of the initial conditions that are given below:   AR IR 3AF 932E 32E 09AC…

Q: Q1: Suppose the hypothetical processor has two I/O instructions: (3+3+3) 0011=Load AC from I/O…

A: Answer:

Q: 2- Draw memory and microprocessor contents before and after execution the following instruction: MOV…

A: Given: We are given a microprocessor instruction that is executing.  Goal: We have to find out…

Q: Problem #11 Consider the PIC24 assembly instruction given by: mov f, WREG n your own words: What is…

A: ANSWER:-

Q: Memory locations 00390H through 00393H contain, respectively, 9A, 76, 65, and 1F. What does AX…

A: The answer is

Q: Consider the following code fragment. What are the contents of the eax, ebx and ecx registers after…

A: Registers are impermanent capacity areas inside the CPU that hold information and addresses. The…

Q: Q41 (a) Generate a full RTN code in Fetch, Decode, Execute and Write Back step for: MUL 602, #5, #2…

A: The answer is

Q: Q2) Answer the following sentence with (True) or (False) and correct the false answer: (20 Marks) 1.…

A: Answer: 1.REPE, REPNZ. REPZ are usd for string operations likeCMPS , Movs. Hence it is true.   2.…

Q: Th is exercise is intended to help you understand the relationship between forwarding, hazard…

A: A) Insertion of NOPs to avoid hazards: In the given mips code, nops are inserted to avoid hazards…

Q: 1. Verify each instruction starts from these values: AL = 85H , BL = 35H a) MUL BL b) IMUL BL c) DIV…

A: This Question comes from the portion of Control and systems from microprocessor all the given…

Q: (c) Assume 80% of instruction fetch operations are completed in one clock cycle and 20% are…

A:

Q: Answer the following questions. A. A computer system has a main memory access time as 60ns. you as a…

A: ANSWER:-

Q: 1.14 Assume a program requires the execution of 50 x 106 FP instruction: 110 x 106 INT instructions,…

A: The answer is

Q: 9. If we have AX-8A3C H, CL-02 H. the result of performing SAL AX,CL is: a. C51E H c. 451E H b. E28F…

A: Answer 9) in the question option is not right the correct answer is: 28F0. explanation:

Q: 3-Assume a program requires the execution of 50 × 106 FP instructions, 110 x 106 INT instructions,…

A: The answer is...

Q: 3. The following table shows the number of instructions for a program. ARITH STORE LOAD BRANCH TOTAL…

A: The Answer is in given below steps

Q: 24) A- Write an assembly program to move (N) memory contents located at starting address with offset…

A: Q.4)a)In this program the counter value stored in CX register is 4. The block of data which is…

Q: Assume SS=5000H, DS=6000H, ES=7000H, CS=9000H, BX=1000H, DI=2000H, BP=3000H, IP=4000H, SI=2000H, the…

A: MOV 20.[DI], AL Here we are given that DS = 6000H Shifting left 20 times we will get 6000…

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

A: Given:

Q: Data Path Cycles:…

A: Note: As you have asked a multipart question, as per our policy, we will solve the first three…