Sketch the status flag bits after the execution of each arithmetic instruction of the following program in & MOV BL,6FH ADD BL,9EH SUB BL,ODH MOV DH,82H ADD DH,0FH MOV AL,04H ADD AL,7FH MUL AL, A5H HLT

Q: locations. assuming AC initial value given below at the execution of each instructi Sn | instruction…

A: The answer is

Q: Q: Compute the physical address for the specified operand in each of the following instructions. The…

A: 1. MOV LIST[BP+DI],AX given LIST = 00F0H, BP=00EAH, DI=00B0H Destination address = 00F0+00EA+00B0 =…

Q: Q: Compute the physical address for the specified operand in each of the following instructions. The…

A: Note: As per Bartleby guidelines, we are supposed to answer only the first 3 questions. Kindly…

Q: Q: Compute the physical address for the specified operand in each of the following instructions. The…

A:

Q: Q: Compute the physical address for the specified operand in each of the following instructions. The…

A: Given data: CSCS=0A00H DSDS=0B00H SSSS=0D00H SISI=0FF0H DIDI=00B0H BPBP=00EAH IPIP=0000H LIST=00F0H…

Q: 7. Using the following list file, verify the forward and backward jumps address calculation. Line PC…

A: As for our rules we can answer only one question at a time please post remaining questions…

Q: Find the pyhsical destination adress of last instruction below. MOV BX,0AAH MOV AX,1BBH MOV DS,AX…

A: MOV BX,0AAH will move data AA into register B MOV AX,1BBH will move data 1BB into register A…

Q: Q: Compute the physical address for the specified operand in each of the following instructions. The…

A: Given register content and variables: CS = 0A00H, DS = 0B00H, SS = 0D00H, SI = 0FF0H, DI = 00B0H, BP…

Q: Q1. Write microcode for the execution part of the following CISC instruction. Give both a register…

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

Q: Q: Compute the physical address for the specified operand in each of the following instructions. The…

A: Given:

Q: Q) what is the result for each instruction in this program MOV AX, 1234H MOV BX, 2468H MOV CX, 3579H…

A: Given program MOV AX, 1234H MOV BX, 2468H MOV CX, 3579H INC BL  ADD AX,BX  ADC AX, CX  ADD AL,BL…

Q: Q) what is the result for each instruction in this program MOV AX, 1234H MOV BX, 2468H MOV CX, 3579H…

A: For given instruction,  MOV AX, 1234H                    ; AX will contain 1234 MOV BX, 2368H…

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

A: The SHR command is an abbreviation for 'Right Shift'. This command simply moves the bits mentioned…

Q: The hexadecimal values of DX and AX after the following instructions have executed are DX=0002h and…

A: Explanation: 20h * 3 = 60h After execution 60h value store to AX 03 is stored to BX So, DX value is…

Q: Consider the following comparison instruction: TST R0, R1, ASR #1 ; R0 = 0x12345678 and R1 =…

A: BHS C=1 Higher or same Unsigned comparison gave higher or same result BLO C=0 Lower Unsigned…

Q: Q: Compute the physical address for the specified operand in each of the following instructions. The…

A: Given register content and variables: (CS) = 0A00H, (DS) = 0B00H, (SS) = 0D00H, (SI) = 0FF0H, (DI) =…

Q: Q: Compute the physical address for the specified operand in each of the following instructions. The…

A: Given question has asked to compute the physical address for specific operand in given…

Q: d) Fill in the values of the Carry, Sign, Zero and Overflow flags after each instruction has…

A: When a particular flag is set?? Carry flag : It is set when the result is more than n bits Overflow…

Q: Q: Compute the physical address for the specified operand in each of the following instructions. The…

A: Given data is shown below:

Q: Q6) Choose the correct answer: 1- LEA DI, [BX+50H] Suppose BX-1E3H, DI-3034H and [BX+50)-58H. The DI…

A: Note : As per guidelines we are authorized to answer 3 sub-parts of a question when multiple sub…

Q: Assume that each instruction starts from these values: AL=A3H, AH=0H, BL=12H AL is negatively…

A: MUL BL  MUL BL will multiply the contents in BL to AX and will store the result in AX. And AX = AHAL…

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

A: Given: After the SHR instruction is executed in the code the final value for AL is:

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

A: Correct Option is B⇒ 0010_1011

Q: (A) Find the phicycal address if (BP)=0100H , (SI) = 0200H , (SS)= 2000H and a displacement f 10H,…

A: Below i have answered both question:

Q: Q6) Choose the correct answer: 1- LEA DI, [BX+50H] Suppose BX=1E3H, DI=3034H and [BX+50]=58H. The DI…

A: Note : As per guidelines we are authorized to answer 3 sub-parts of a question when multiple sub…

Q: If AL = 11111111 and BL = 0 10 10 10 1, then what will be the value of CF and ZF flags after…

A: Answer is CF=1 ZF=0   because CF means carry flag  carry flag is to indicate is there to indicate…

Q: (a) Given R4 = 0x00000000, R2 = 0x00000034, and C = 1. What are the content of R4 and C value after…

A: Since you have asked multiple questions we will answer the first one. If you want any specific…

Q: Compute the physical address for the source operand in the following instruction if the contents of…

A: There are different methods for addressing an operand which is referred as Addressing modes. In the…

Q: 3) Fill the register AL with the bit 3 of AH, i.e., If b3 of AH=0 then AL must be 00H If b3 of AH=1…

A: Given If b3 of AH=0 then AL must be 00H  If b3 of AH=1 then AL must be FFH Answer If b3 of AH=2…

Q: Give the binary content of AX immediately after the execution of the each instruction beloW…

A: Answer :

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

A: I have given an answer in step 2.

Q: Find and correct errors or replace the valid instruction with a single instruction that has the same…

A: Note: Since the question says that we have to find problems in the given instructions so we are…

Q: After the bitwise AND instruction is executed in the code sequence below, the final value of BX…

A: BX=91BAh AND BX,91B2h Source 0010 1001 1101 0110 Destin 1000 0001 1000 0001 Result 1010 1000 0101…

Q: Compute the physical address for the specified operand in each of the following instructions from…

A: Introduction to physical address Physical Address identifies a physical location of required data…

Q: Compute the physical address for the specified operand in each of the following instructions from…

A: Physical Address identifies a physical location of required data in a memory. The user never…

Q: Instruction Before After а. MOV CX,25H Cx=0000H CX= b. MOV CL,0 CX=FFFFH CX= с. MOV AX,BҮТE1…

A: The Answer is in step2

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: What will be the value of AX (in Hexadecimal) after the execution of the following instructions:…

A: 1) STC Set the carry flag i.e. CY=1   2) MOV BX,3256H BX=3256H   3) MOV AX,5135H AX= 5135H

Q: What is the final result for AL and BL after executing the sequential mnemonic opcode/operand…

A: Solution ::  Let's see first what is sequential mnemonic opcode/operand ? Answer ::  An opcode is a…

Q: Write the machine code of the instruction: subwf 0x53, 1 How to write answer: Write 4-digits…

A: Answer is given below .

Q: The following instruction is executed. Assume that before execution, register R12 contains Ox90, and…

A: Registers are brief stockpiling areas inside the CPU that hold information and addresses. Its…

Q: Let x be an 8-bit unsigned number. What is the value of x in base 2 for which the following…

A: #include<bits/stdc++.h> using namespace std; typedef long long int ll; // Find position  n =…

Q: Two unsigned words integers are stored at the physical memory addresses 00B00 and OOB01…

A: # multiplication Memory Mnemonics.   Operands         Comment 2000        MOV         AX, [00B00].…

Q: When the CMP instruction sequence executes, the final value for AL sets or resets the Carry flag,…

A: Here is the answer with an explanation:-

Q: 1. If AX = 1001H and DX = 20FFH, list the sum and the contents of each flag register bit (C, A, S,…

A: Flag registers are used for special purposes to hold resulting value after the arithmetic operations…

Q: 5a. List the machine language fields and obtain the hexadecimal representation for the following…

A: I'm providing the best answer from my side. I hope this will be helpful you. Thank you..

Q: instruction 1000000111100001 1101000111100010 0111001000111111 the memory map and show the values of…

A: Given, we have to draw memory map of the given instructions:

Q: Eight consecutive bytes in memory contain the hex values 00, 00, 00, 00, 00, 00, 10, 00. An FLD…

A: Solution:   Eight consecutive bytes in memory contain the hex values 00, 00, 00, 00, 00, 00, 10, 00.…

Q: Eight consecutive bytes in memory contain the hex values 00, 00, 00, 00, 00, 00, 10, 00. An FLD…

A: Given: The hex values are: 00, 00, 00, 00, 00, 00, 10, 00 After that, a FLD m64fp instruction is…

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…