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: 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: For our simple 4-stage RISC pipeline, we run a particular benchmark program and find that it has 19%…

A: Answer: We need to write the about the how work CPI in the pipelines so we will see in the more…

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

A:

Q: ompare Conditional and Control flags.

A: Q

Q: Show the status flags after execution of ADD instruction (initially all flags are clear): 100 MOV…

A:

Q: Question 4: a) Translate the following C code to MIPS assembly code. Use a minimum number of…

A: ANSWER:-

Q: a. Discuss with the help of an architectural diagram how a MIPS "Iw" instruction is executed in a…

A: Actually, ALU is used to perform arithmetic and logical operations.

Q: 2. 3. The NOR instruction is not part of the RISC-V instruction set because the same functionality…

A: Dear Student, The detailed answer to your question with required explanation is given below -

Q: we would like to keep the pipeline full as much as possible and improve the performance. can we…

A: A pipeline refers to a method of improving the total efficiency and performance of processors by…

Q: Location 600 contains 601, 601 contains 607 and 607 contains 613. What are the contents of register…

A: The correct answer is D. 613

Q: add 10% addi 10% beq 20% lw 30% SW 30% In what fraction of all cycles is the data memory used? • In…

A: In the realm of computer architecture, data memory denotes the storage area where a computer system…

Q: 1. Question 1: a) Explain the difference between CMP and SUB instruction b) What is the last…

A: Below is the answer to above question. I hope this will be helpful for you...

Q: 2 C. If AX-F000H, BX-3456H, DX-55AAH, and CX-0304H, what should be results of destination, the carry…

A: 1) AND DX,AX  DX in binary is DX=0101 0101 1010 1010 And AX is 1111 0000 0000 0000 Performing…

Q: 1. a) i) If CS = 020AH, SS = 0801H, SI = 0100H and IP = 1BCDH, What would be the address of the next…

A: CMP instructions do not change the source or destination register, only affect the flag register. i)…

Q: (a) Draw pipeline diagram (FI, DI, FO, EI) with one memory port for the following instructions: MOV…

A:

Q: Given three instructions below: Or $6, $4, $7 Sub $2, $1, $3 And $12, $2, $5 Modify the pipeline…

A: Answer is given below .

Q: (a) An instruction at address 021 in the basic computer has I=0, an operation code of the AND…

A: Answer

Q: Loop:  add  $s1, $0, $s1   addi $s2, $0, 1   sub  $s1, $s1, $s2   slt  $s3, $s1, $s2   bne  $s3, $0,…

A: There are five stages in the MIPS pipeline: IF: Fetch instruction from the memory ID: Instruction…

Q: Give the flowchart for the C-Code

A: I have answered in this question step 2.

Q: 3. Given the C code: a = b + c; d = e + f; Write the RISC-V assembly code for these statements and…

A: Here i write assembly code : a=b+c; mov b,0x31     /*  fetch value of  b from memory location 0x31…

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: E. In an instruction pipeline of 10 ns clock the memory instruction takes 2-stalls while branch…

A: Given:

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: (Bug Binary addi Svo, Szero, 0 loop : Iw $v1, 0(Sa0) sw $v1, 0($a1) addi $a0, Sa0, 4 addi $a1, Sa1,…

A: Here, we have to convert MIPS instruction to machine code.

Q: (b) Consider a 16-bit processor in which the following appears in main memory, starting at location…

A: Given: Consider a 16-bit processor in which the following appears in main memory, starting at…

Q: Why does MIPS not have add label_dst,label_srcl, label_src2, instructions in its ISA (there are at…

A: Given: Why does MIPS not have add label_dst, label_src1, label_src2, instructions in its ISA (there…

Q: 1) Using all the given DLX handouts, give a detailed list of all the relevant control signals and…

A: Answer :   Instruction Description Format Opcode Operation (C-style coding) SUB subtract R 0…

Q: Assign the register numbers for all the variables. You are encouraged to refer the MIPS assembly…

A: The solution to the given question is: Code - Give g and h are in registers $s0 and $s1. Answer (1)…

Q: ns resp tages a E is the Ictions

A:

Q: he problems below refer to the following sequence of instructions, and assume that it is executed on…

A: Answer: Here given some instruction and we have to identified given instruction what is happening so…

Q: Question 4 Compare between the following sequence of instructions. (6.1: Set 1 MOV RO, #0x47 b. Set…

A: Answer

Q: QUESTION 3 a. Briefly explain or comment on the purpose of each line of code in SIC assembly code.…

A: Description/ Explanation LDA…

Q: onsider the following instructions.Assume that the probability that the jump struction will be taken…

A: It is defined as transfers the program sequence to the memory address given in the operand based on…

Q: 1A.What condition needs to be satisfied so that converting from a nonpipelied to a pipelined machine…

A: .What condition needs to be satisfied so that converting from a non-piped to a pipelined machine the…

Q: 1. Suppose the Pep/9 system contains the following four hexadecimal values: register A: register X:…

A: The Pep/9 computer which refers to the 16-bit complex instruction set computer (CISC). It is…

Q: (a) Draw pipeline diagram (FI öné memöry port för the föllöwing instrüčtions! MOV [1234], 035 ADD…

A: The following is the solution

Q: Write an assembly code to rotate a stepper

A: ANSWER: Stepper Motor: A stepper engine is a gadget that makes an interpretation of electrical…

Q: 4. a = b +e; c = b +f; The generated LEGV8 code for the above C code segment, is given below:…

A: There is a data hazard in this code segment, specifically a RAW (Read After Write) hazard between…