a.  MOV AL, BL ​​where AL contains 0A1h and BL contains 25h b.  ADD AL, BL ​​where AL contains 8Fh and BL contains 091h c.  Sub AX, BX ​​where AX contains 0200h and BX contains 9090h

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: SP = F002H; after PUSH BX,  what is the value of SP? ____________ BL =00, after instruction DEC BL…

A: Given: SP = F002H; after PUSH BX,  what is the value of SP? ____________ BL =00, after instruction…

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: Suppose that the working register, WREG, contains the value 0x33. What will be the states of the…

A: This instruction adds the 8 bit literal to W and result is stored in W

Q: When QS1 = 0 and QSO = 1, then which of the following is true O a. Subsequent byte is fetched from…

A: Lets see the solution.

Q: Q1/(A) Determine the new contents of AX and the carry flag after executing the instructions : SHR…

A:

Q: 3) – Find the contents of R20 after each instruction of the following codes is executed: (a) LDI…

A:

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

A: AC(Auxiliary Carry Flag) is set to 1 if there is a carry from B7 to B8 PF(Parity Flag) : If…

Q: Q7. are 0, 0, 1, and 0, respectively. Find the value of the N, Z, C, V flags of the following…

A:

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

A: .

Q: What is the MIPS machine language code for the following instruction? Write opcode, rs, rt, rd,…

A: The opcodes in MIPS machine language are pre determined and can be easily converted into decimal…

Q: 2) - Find the contents of register R20 after each of the following codes executed. Also, indicate…

A:

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: 1)Suppose the instruction to be executed 71 0034 in hexadecimal. What will be the effect of this…

A: The value is converted in a hexadecimal system with the help of machine language and also the…

Q: c) Consider I have the following instructions Id x12, 16(x11) addi x11, x12, 5 add x13, x11, x12…

A: Lets see the solution.

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

A: Given if AX = 7272h and CX = 127Fh, what the values of both flags PF and AC, after executing the…

Q: Q1) What is the result of executing the following sequence of instructions? MOV AL, 99 MOV BL, 1BH…

A:

Q: Execute the following instruction. What will be the new value of the lowest byte of memory content…

A: Problem Statement: Execute the following instruction. What will be the new value of the lowest byte…

Q: 14. Assume that AL= 1010 1111, CF=0, Here is how the rotate instruction affect AL and CF. After ROL…

A: After ROL AL, 1AL= 1101 1111, CF=1, After ROR AL, 1AL =1101 0111, CF=1, After RCL AL, 1AL = 0101…

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: Q) 2. Answer the following: A. What happens if AL=20h and AH= 10h. When each of the following…

A: START:MOV AX,DSEG MOV DS,AX MOV CX, 04H MOV BX,0000H BACK: MOV AL,ST1[BX] CMP AL,ST2[BX] JNZ UNEQ…

Q: 1) - Find the contents of register R20 after each of the following codes executed. Also, indicate…

A: Solution: Z flag: It is stored in a dedicated register,mainly called status register or flag…

Q: In the Intel 8086 microprocessor, suppose the register AX contains the data 35AB H. What will be the…

A:

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: 3- Suppose AL is initially equal to 11100011 binary and then we OR it with 00000100. Write a code to…

A: According to the information given:- We have to write code and execute the instruction and the…

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

A:

Q: Write down the values of destination operands and flags after the execution of each instruction:…

A: mov cx, 1 sub cx, 1; a) CX = 0, ZF = 1 mov cx, 0 sub cx, 1; b) CX = -1, SF = 1 mov al, 0FFh add al,…

Q: Do the following problems: Given the contents EAX: 58AD 2453H, EBX: 37CE 3A Show the values (states)…

A: Contents EAX = 58AD 2453 H                        = 0101 1000 1010 1011   0010 0100 0101 0011…

Q: What is the MIPS machine language code for the following instruction? Write opcode, rs, rt, rd,…

A:

Q: : . Find the time delay in the following program if the crystal frequency is 1 MHz. Do not ignore…

A:

Q: Write equivalent instruction sequences using string instructions for each of the following…

A: The equivalent string instruction are   a) CLD MOV ES,DS MOV SB

Q: Write the following sequences of instruction for SIC

A: This is very simple.   ----------------------------------------------------- SIC Sequence of…

Q: Q1/(A) Determine the new contents of AX and the carry flag after executing the instructions : SHR AX…

A: Q1/A

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

A: Given :-    f = g + (h - 5) Assume :- f = $s0 g = $s1 h = $s2

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 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: 8. If BX contains 5474H, what is the value in BX after the following instruction? ADD BH, BL

A: As per the question statement, We need to find the value of BX Register. Note: As per guidelines, I…

Q: What result is produced in the destination operand by execution the following instructions? a- LEA…

A: Below is the answer:

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

A: Option b is correct.  Explanation  MOV AL, 1010_1111b This instruction the value 1010_1111 to AL.

Q: below. a. Assume the accumulated count of counters C5:0 and C5:1 to be 148 and 36, respectively.…

A: Consider the program shown in Figure 11-36 in the text book in which the two counters accumulated…

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: 6. What is the address of executing the following instruction: MOV CX, [FEH] if you know that DS=…

A: The instruction given :- MOV CX, [FEH] And DS = DC00H

Q: What would be the final value of BX after the bitwise AND instruction executes? MOV BX, OFFFFH AND…

A: Please refer to the following step for the complete solution of the problem above.

Q: we do not have jgt (>) as a conditional branch so you will have to figure out how to test a > 0 in…

A: Q. Rewrite the following C code in RISC-V assuming a, b, c and d are all 4-byte ints stored in…

Q: Given that variable w is a WORD and initialized with the hexadecimal value 82h and variable b is a…

A: 35 :   3412h 36:    11111000b

Q: are the values of the status Z and the execution of the ollowing instruction? Convert the operands…

A: flags: It is a flip flop .It is used to hold  1 bit of the information. carry flag (C):An  extra bit…

Q: a. What will be the contents of AX, BX, CX and DX registers after the execution of the following…

A: I have explained below every step of the above query. I hope you can understand easily.

Q: Determine the new contents of BX and the carry flag after executing the following instruction RCL…

A: Given: We are given an instruction: RCL BX, CL   where BX = FFB1H, CL=3 and CF(Carry flag) = 1.…

Q: 2. Describe the CF, OF, SF, PF, and ZF values after the following instruction is executed. You can…

A:

Computer Fundamentals

The computer is termed computation. For calculating or computing something the device that has been used is known as the computer. Or we can say that for performing a fast arithmetic operation the device that has been used is a computer. Storing, processing, and retrieving are the main features of a computer.