2. Study this program then answer the questions that follow: MOV DX, 1234 H MOV BX, 3099H MOV AL, BL ADD AL, DL DAA MOV CL, AL MOV AL, BH ADC AL, DH DAA MOV CH AL HLT • What the operation is performed by this program? • What is the result produced by Execute cach instruction ? • Why we use the ADC instruction ? • Why we split the contents in BX to (BH & BL) and in DX to (DH & DL ) before added, can add these numbers directly?

Q: In the instruction x = 8-5. The step of the machine cycle that responsible to read this instruction…

A: The solution to the given problem is below.

Q: AND BX with DX and save the result in BX b) AND 0AEH with DH

A:

Q: Q3/ Initially assume all flags are set, find the values of status flags and AL after each…

A: Status Flags: Bits in a register indicating results or status of arithmetic/logical operations.AL…

Q: Select the value of AL after the following rotate instruction is executed: mov al, 0D4h rol al, 1…

A: Here is the explanation about the rotation:

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

A: Here is the explanation of the above problem. See below steps.

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

A: .

Q: Consider the following two registers that have the following values: al = 5 and bl = 100 What are…

A: Register:- The register is defined as a computer memory. It can accept and store the data.

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: You are giving the before condition and an instruction. Give the after conc Before: Ecx: 9A BC 90 67…

A: please check the solution below

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

A: The correct answer for the above mentioned question is given in the following steps for your…

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

A: 1)here , the given code is of addition operation. Where two numbers are being added using AX…

Q: Here is the assembly instructions: irmovq 0x28, %rax irmovq 0x0, %rbx irmovq 0x2, %rcx jmp 0x22B…

A: Assembly language is the low-level programming language that cannot be understood by humans and is…

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

A: Below i have answered:

Q: Instruction : SUB Rd, Rs, Rt a. What are the values of control signals generated by the control in…

A: ALU: ALU stands for Arithmetic Logic Unit. It performs arithmetic and logic operations such as…

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: Which Insruction? Here is the data flow diagram for a particular instruction. The various values…

A:

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

A: Dear Student, In the following step I am going to explain each line of this code seperately, and…

Q: Given BX is 2839H, and CL is 04H. Give the content of BX register and C flag after execution of each…

A: Below I have provided a solution for the given question.

Q: Direct exchange of data between two memory locations is permitted by XCHG instruction. Select one:…

A: XCHG permits direct exchange between memory locations.

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: CMP INSTRUCTION HAS THE SAME FUNCTION AS Select one: O a. SUB INSTRUCTION WITHOUT SAVING THE RESULT…

A: CMP instruction The value of Operand2 is subtracted from the value in Rn by the CMP instruction.

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

A:

Q: (i) „DATA Arrl Arr2 DWORD 300h, 400h, 500h, 600h WORD 50h, 60h, 70h, 80h .CODE MOV CX, [Arrl+2] MOV…

A: ANSWER:-

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

A: CMP instruction is used to compare contents of the Accumulator with given register R.  CMP…

Q: Fill in the following table showing the results of the indicated instructions, using the register…

A: Below I have provided the solution to the given question:

Q: What is the status of the auxiliary carry flag after executing the instruction ADD AX, BX? (write 1…

A: ADD AX,BX will add values in AX,BX. If Carry is their then Auxiliary Carry Flag (It is one of the…

Q: Given BX is 2839H, and CL is 04H. Give the content of BX register and C flag after execution of each…

A:

Q: 1. Study this program , then answer the questions that follow : MOV AL, 64H ADD AL,27H DAA a) What…

A: According to the Bartelby guideline we are suppose to answer one question at a time. Kindly repost…

Q: Fill in the following table showing the results of the indicated instructions, using the register…

A: I have given handwritten solution. see below steps for complete explanation.

Q: The content of IR after the end of execution :for the next instruction is None of the choices 4620…

A: The solution to the given problem is below.

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

A: Hexadecimal means it is a base 16 number system. 26H=00100110 17H=00010111 XOR means 0,0=0…

Q: MOV CX, OFFFFH MOV DX, 0458H SS: MOV AX, 0023H MUL DX INC CX JZ RRR JNCSSS RRR: HLT O FFFFH times O…

A:

Q: Select an OR instruction that will:

A: A. OR AH, BL               B. OR CX, 0088H         C. OR SI, DX