If AL = 11111111 and BL = 0 10 10 10 1, then what will be the value of CF and ZF flags after executing the instruction ADD AL, BL. a. CF = 0, ZF = 1 O b. CF = 0, ZF = 0 O c. CF = 1, ZF = 1 O d. CF = 1, ZF = 0

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

A: In this question, we have to Compare given 2 values and tells the values of carry flag, Zero flag…

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: 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: Write the logical expression for the control signal RF_Write assuming the instruction set consists…

A: Logical expressions are expressions allowing the Boolean values True, False, or Unknown (for NULL…

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: Select an XOR instruction that will: a) XOR BH with AH and save the result in AH. b) XOR 99H with…

A: a) XOR AH,BH b) XRI CL,99H c) XOR DX,DI

Q: When QS1 = 0 and QS0 = 1, then which of the following is true a. No operation O b. first byte of…

A: When QS1 = 0 and QS0 = 1, then which of the following is true   O a.No operation O b.first byte of…

Q: what could be the value of the register $t1 after excuting the instruction SLL $t1,$t0,1 if the…

A: SSL acronym as Shift Left Logical. It only applied to bits. It applied to the right-most position of…

Q: When QS1 = 0 and QS0 1, then which of the following Is Oa. No operation O b. first byte of opcode is…

A: Lets see the solution.

Q: Write an instruction to perform the following effect: Before: CF,AL = 1 11010101 After: CF,AL = 1…

A: RCL instruction rotates some number of bit positions to the left direction along the given carry…

Q: The physical address of the destination operand of the instruction MOV [DI+Sl+200h], BX (If…

A: The question is to choose the correct option for the given problem.

Q: In Assembly DO NOT POST A HAND WRITTEN ANSWER, hand written answer = thumbs down!!! Post only…

A: RCL instruction rotates some number of bit positions to the left direction along the given carry…

Q: The content of AC in the basic computer is hexadecimal 85B2 and the initial value of E is 0.…

A: Given that, The content of AC in the basic computer is 85B2H  The initial value of E is 0 The…

Q: 1. SP=F002H; after PUSH BX, what is the value of SP? _____________ (1 Mark) 2. BL=00, after…

A:

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

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

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: If R12 contains the value 0x4000 and register R8 contains the value 0x20, the effective address (EA)…

A: Correct Option:  CSummary: - Using LDR (Light Dependent Resistor) Concept and converting into Hexa…

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: 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: what could be the value of register $t1 after executing the instruction SLL $t1, $t0 ,1 if the alue…

A: ⦁ SLL is an acronym for Shift Left Logical which basically refers to shift one bit to its left.⦁ The…

Q: Write a single instruction that will load AX from address [1F22 H] and DS from address [1F24 H].

A: Required: Write a single instruction that will load AX from address [1F22 H] and DS from address…

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: Assuming that (AX=10H), (BX=100H), (DX=1000H) What happens if XLAT instruction is executed ?

A: XLAT moves a byte from address (DS*10+(BX +AL)) to the register AL.

Q: The following instruction is executed. Assume that before execution, register R12 contains 0x05, and…

A: Instruction Pointer:- The program counter (PC), commonly called the instruction pointer (IP) in…

Q: Q3:(A)- Does the instruction sequence: ADC AX, BX SBB AX, BX Always leave AX unchanged? Explain your…

A: The instruction sequence given are:- ADC AX, BX SBB AX, BX Asked why these instructions leave AX…

Q: Q3:(A)- Does the instruction sequence: ADC AX, BX SBB AX, BX Always leave AX unchanged? Explain your…

A: We need to verify if the given instructions, always leave AX unchanged.

Q: Based on the diagram below, what is the result for register AX after executing the mnemonic…

A: Below i have answered:

Q: Explain what happens as the following sequences of instructions are executed: MOV DL,05H MOV…

A: 1) in 1st instruction 05 is stored in DL register in hexadecimal form. 2) in 2nd step AX registed is…

Q: Explain what happens as the following sequences of instructions are executed : MOV DL,05H MOV…

A: Points to Remember: MOV: The MOV instruction copies the data item referred to by its second operand.…

Q: What will happen when the given instruction is executed. LDA 0007H

A: The LDA is a data transfer instruction that copies the data stored in the address into the…

Q: When the CMP instruction sequence is executed, what is the final value for AL register ? MOV AL, 25h…

A: 1) The CMP instruction compares two operands. It is generally used in conditional execution. Its…

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

A: The final result for AL is 0D and for BL is FA.

Q: The content of PC after the end of :execution for the next instruction is None of the choices 367 O…

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

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

A:

Q: The content of PC after the end of * :execution for the next instruction is None of the choices 367…

A: A program counter is a register in a computer processor that contains the address.

Q: In Assembly Write an instruction to perform the following effect: Before: CF,AL = 1 11010101…

A: RCL instruction rotates some number of bit positions to the left direction along the given carry…

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

A: 1.Expression: X = (A+B)*(C+D)Postfixed : X = AB+CD+*TOP below means top of stackM[X] is our any…

Q: We wish to execute a single LC-3 instruction that will subtract the decimal number 33 from R1 and…

A: we need to write LC-3 instruction that will subtract the decimal number 33 from R1 and put the…

Q: estion// if AX=7272h and CX= 127Fh, what the value of both 3 PF and AC after execute the following…

A: PF(Parity Flag) is set to 1 if # of 1's in the result is even or else it is set to 0. AC(Auxiliary…

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: The following instruction is executed. Assume that before execution, register R12 contains 0xA0, R15…

A: Given: We are given registers R12 and R15 with some initial values. The flags such as ZF,, SF, CF…

Q: 5. If the state of 8086 is as follows : (SI) = 0500 H (DS: 0500 H) = 00 H (DS: 0501 H) = 10 H…

A: (SI)=0500H  (DS:0500 H) =00  (DS: 0501 H) =10 H   Executing each instruction below  a) JMP 10 H b)…

Q: Rebuild the instructions a- INC CX b- SUB Al,02H c- SUB AX,DX

A: For a) INC CX Addresing mode : Register addressing mode INC instruction use for increment. Here the…

Q: What will be the values of EDX:EAX after the following instructions execute?mov edx,100hmov…

A: The value of EAX will be F0000000h and the value of EDX will be 000000FFh.

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

A: CX is the counter register.It is 16 bit register. The CX register is divided into two register CH…

Q: If DS=7F0OH, BX=37EH and AX=1F05H, find the value of (AL) after executing (XLAT) instruction, if you…

A: DS - Data segment register store the upper 16-bits of the address of two segments registers. BX-…

Q: What is the difference between these two instructions: MOV [BX-20H], DH MOV [BX+EOH],DH.

A: Given Data ::  MOV command is used to move the data of the source address to destination address .…

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

A: The answer is