1. What is the result of executing the following instruction sequence ? ADD AL, BL DAA Assume that AL contains 29H (the BCD code for decimal number 29), BL contain 13H (the BCD code for decimal number 13), and AH has been cleared.

Q: 3. What is the result of executing the following instruction sequence? SUB AL , CL DAS Assume that…

A: We have 2 assembly instructions and we need to find the result of these commands. The instructions…

Q: 26 ) answer the follwoings: 1- In MUL BX instruction, which is the implied operand? 2- The string…

A: 1.In MUL BX instruction,the implied operand,2.The string processing is controlled by flag,3.given…

Q: Question 3 Execute the following instruction by the following SS and show the execution of A-…

A: Answer: I have given answered in the handwritten format in brief explanation.

Q: j. Provide the value of opcode, rs , rt and immediate in binary representation after assembling the…

A: Here is the answer with an explanation:-

Q: What will be the values stored in registers r1 and r0 after the execution of the instruction mul…

A: Here is the answer with an explanation:-

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

A:

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

A: the answer is given below :

Q: What are contents of R5 after execution to each of the following instruction? (Assume R2 contains…

A: We have different Arithmetic and logical instructions here, we have  to find out the contents of R5.

Q: Home Work: Execute the following instruction using all previous instruction format types: S =…

A: The instructions used by the processor  should consist of at least two types of information  op-code…

Q: 1- Explain what operation is performed by each of the instruction that follow a. MOV AX,0110H b. MOV…

A: 1) MOV AX, 0110H It will move value stored in immediate operand in 0110H to AX   2)MOV D1,AX Data…

Q: Home Work: Execute the following instruction using all previous instruction format types: 1- X =…

A: 1.) x = (A+B)*(C+D)      Postfix =  AB+CD+* PUSH A TOP = A PUSH B TOP = B ADD   TOP = A+B…

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

A: The answer is

Q: B- Write a single instruction that loads AX from address 0200 H and DS from address 0202H.

A:

Q: 6. Fill in the requested register values on the right side of the following instruction sequence:mov…

A: Solution: mov esi,OFFSET myBytes mov ax,[esi]; a.Ax=20210h mov eax,DWORD PTR myWords;…

Q: 1.) What is the content (in hex) of the memory location immediately before (i. e. to the left) of…

A: ANSWER: Memory Location: The memory areas in RAM and ROM, which the processor can address, should…

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: e instruction, Add #45,R1 does Adds 45 to the value of Rl and stores it in R1 Adds the value of 45…

A: Add #45, R1 is instruction for addition.

Q: 4- Assume BX= 6A83h, AH= 89h, DX= 5678h, SI= 1234h. Select an OR instruction that will: (a) OR BL…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Question// if AX=7272h and CX what the value of both flag PF and AC after execute the following…

A: Auxiliary carry Flag (AF) is set to 0 if there is no carry from bit B7 to B8. If there is a carry…

Q: : Assume the following Statement that will be performed by computer system:…

A: I have provided the solution result in step2.

Q: 2. What operation is performed by the instruction sequence that follows? MOV AH, [BX+SI] SAHF

A: MOV AH, [BX+SI] SAHF

Q: What is result of executing the following instruction sequence? MOV BX, 100H MOV [BX] , 0C0ABH MOV…

A: Answer:

Q: What is result of executing the following instruction sequence? MOV BX, 100H MOV [ BX], 0C0ABH MOV…

A: Answer:

Q: 1.BL=00, after instruction DEC BL is executed, CF =? 2.CH=80H; after ROL CH, 1; CH=?

A: Carry flag is set to 1 as Dec BL results to BL-1

Q: 1. Develop a sequence of instructions that exchange the contents of AX with CX. 2. Explain what the…

A: There are multiple parts in the given question so first three parts will be answered. Please upload…

Q: The following instruction is executed. Assume that before execution, register R15 contains 0x18, and…

A: answer    R15 contains =0x18 ZF=1 AF=0; CF=0;

Q: Question 5 Execute the following instruction by the following Super Scalar and show the execution of…

A: Superscalar is a method of parallel computing used in many processors.In superscalar computer CPU…

Q: 6- Assume BH= 55h, AH= 7Eh, and DX= 35D8H. Select the XOR instruction that will: (a) XOR BH with AH…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: In this CPU diagram what are the values of control lines (marked in blue) Branch, MemRead, MemtoReg,…

A: In this CPU diagram what are the values of control lines(marked in…

Q: 1) Write an instruction sequence to decrement the contents of data memory locations 0x10, 0x1 1, and…

A: As per our policy, "Since you have asked multiple questions, we will solve the first question for…

Q: 2) If AX= +16, and BL= -3, what is the result after the execution of the following instruction: IDIV…

A: The answer is given below:-

Q: The value that will be stored in AX, after executing the following instruction is

A: This is simple. The correct answer is option C which is 0E70H   Explanation - AX, 0E7H means reset…

Q: 1. On the following instructions, there are 6-lines of assembly code, along with space for the…

A: a. Identify the instruction type(R/I/J) b. Break the space into the proper fields

Q: Assume that before the instruction is executed, the flags are CF=1, ZF=0 and SF=0 and the Registers…

A: In given problem, we have some flags values and some register contents. We have to perform XOR…

Q: 6) Fill in the requested register values that come on the right side for the following instruction…

A: Below is the solution

Q: Question 2 V SUBMITTED Equivalence Find an alternative first instruction for the x86-64 code below…

A: the answer is given below:-

Q: 1- Assume the following instruction mix for some program: 15% stores, 25% loads, 15% branches, 35%…

A: Computing CPU Time  The time to execute a given program can be computed as CPU time = CPU clock…

Q: Describe the sequence of operations that might go on inside the computer during the execution phase…

A:

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

A: The aim of this program is to find the largest among given set of “10” numbers. Numbers are stored…

Q: 2. Write a subroutine that will perform the function of the DAA instruction.

A: In this program, I have provided execution of DAA instruction/ subroutine that will perform DAA…

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: Q2: Calculate the physical address for the following instruction (MOV DX, [SI]) knowing that the…

A:

Q: If R1 = 0xEF00DE12, R2 = 0x0456123F, R5 = 4, R6 = 28; Find the values of the destination registers…

A: Shifters :- 1.Logical Shift Left(LSL):-  In 32 bit register, it shift left for specified number of…

Q: Question 1 How many cycle need the following code to finish execution? Loop : LD F0,R1 ADD F5,F2,F4…

A: Note: Answering the first question as per the guidelines. Task : Given the code in Assembly. Find…

Q: After the SHR instruction is executed in the code sequence below, what is the final value for AL?…

A: According to the information given:- When MOV AL, 0D4h SHR AL, 1

Q: In this classification, each instruction is executec uşing its own input data, independently of how…

A: Explanation: To execute multiple instructions with multiple data, definitely it is possible with…

Q: 2. Study this program then answer the questions that follow: MOV DX, 1234 H MOV BX, 3099H MOV AL, BL…

A: The program is given  1) The arithmetic addition operation is performed but the output is in the BCD…

Q: e) Use the following data definitions: bytel byte2 wordl OFFh,1,2 14h BYTE ΒYTΕ WORD OFFFFH,1,2…

A: Data definition byte1    BYTE   0FFh ,1 , 2 byte2    BYTE   14h word1   WORD  0FFFFh , 1 , 2 word2…

Q: Question// if AX=7272, and CX= 127Fn, what the value of both flag PF and AC after execute the…

A: AC(Auxiliary carry) flag is set to 1 of there is a carry from Bit B7 to B8 PF(Parity Flag) is set to…

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…