QI/ Assuming BX=0100H DI= 0200H DS=1200H SI=F002H AX=0105H And memory content the data 12300 AA 12301 11 12302 FD 12303 E4 12304 23 12305 56 12306 C5 12307 ЗЕ What is the result after executing the following instruction? A) LEA SI, [DI+BX+0002H] SI PA EA B) LES BX, [DI+AX] BX PA EA

Q: Q2: Fill the following blanks with correct words: 1. If DX=0100H, AX=0000H, and BX=0100H; after…

A: Ans:)  The answers are given below.

Q: Q2: Fill the following blanks with correct words: 1. If DX=0100H, AX=0000H, and BX=0100H; after…

A: Solution) 1) If DX=0100H, AX=0000H, and BX=0100H; after executing (DIV BX), AX:-0001 Explanation)…

Q: Q2: Fill the following blanks with correct words: 1. If DX=0100H, AX=0000H, and Bx-0100H; after…

A: 1)Solution) H, AX=0000H, and BX=0100H; after executing (DIV BX), AX:-0001 Explanation) Because div…

Q: 9. If we have AX-8A3C H, CL-02 H. the result of performing SAL AX,CL is: a. C51E H c. 451E H b. E28F…

A: Answer 9) in the question option is not right the correct answer is: 28F0. explanation:

Q: 1. Verify each instruction starts from these values: AL = 85H , BL = 35H a) MUL BL b) IMUL BL c) DIV…

A: This Question comes from the portion of Control and systems from microprocessor all the given…

Q: Q2: Fill the following blanks with correct words: 1. If DX=0100H, AX=0000H, and BX=0100H; after…

A: Ans:)  The detailed answers are given below.

Q: 5. When two words are multiplied (one in BX), the most significant word of result will be in…

A: 5)The multiplication result is taken by the registers DX and AX respectively.so the answer is d.…

Q: The hypothetical machine has two I/O instructions: 0011 = Load AC from I/O 0111 = Store AC to I/O In…

A:

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: Instead of $t1 having the value of x as in previous question, suppose $a0 contains the memory…

A: In above question we find that,what instruction should be used to load the value to $t1.

Q: Consider the following instruction format and the list of opcodese Opcode 4 bits (15 – 12) Addresse…

A: 1) Running the Program Line by Line for 1.  PC =    500       Content = 5800.      Here at 500 the…

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

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

Q: Let (BX)=100H, DI=200H, DS=1200H, SI= FO02H, AX= 0105H, and the following memory content. what is…

A: Solution:

Q: Q2: Suppose that DS 0201h, BX= 300h, and DI= 400h determine the memory address accessed by each of…

A: convert the values stored in the registers from hexa decimal to decimal. DS= 0201h= 1+162*2= 513 BX=…

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

A: 1)Used to translate a byte in AL using a table in the memory.XLAT changes the AL register from the…

Q: Two word-wide unsigned integers are stored at the physical memory address 00A0016 and 00A0216 ,…

A: Given: Two word-wide unsigned integers are stored at the physical memory address 00A0016and 00A0216…

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: b) An 8051 subroutine is shown below: R0, #20H @RO, #0 MOV LOOP: MOv INC RO CJNE RO, #80H, LOOP RET…

A: a) To clear RAM Locations from 20H to 7FH b) MC Bytes Opcodes 1 2 78H 20H 1 2 76H, 00H 1 1…

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: 1. Neatly work out the following bitwise operations. Show the work step by step. Give the answers in…

A: Answer: Our instruction is answer the first three part from the first part and . I have given…

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: Suppose that a C++ int variable x is associated with register $t1. Write the MIPS I instruct…

A: Actually, register is a used to store small amount of data.

Q: Given the following snippet of byte addressable memory with the base address already loaded in…

A: Holds both instructions and data With k address bits and n bits per locationn is typically 8 (byte),…

Q: Q2/ The following program have been executed by an 8085 Microprocessor. Write down the sequence of…

A: Let see the solution below.

Q: 2-Two word wide unsigned integers are stored at the physical memory addresses 00A00 and 00A02,…

A: Given two unsigned integers stored at the physical memory address 00A00 and 00A02. Need to write…

Q: Q1: Suppose the hypothetical processor has two I/O instructions: (3+3+3) 0011=Load AC from I/O…

A: Answer:

Q: b) An 8051 subroutine is shown below: MOV RO, #20OH MOV @RO, #0 LOOP: INC RO CJNE RO, #80H,LOOP RET…

A: a) This subroutine is to clear the RAM locations 20H to 7FH b) total machine cycles: MC Bytes…

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

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

Q: Q2: Suppose that DS- 0201h, BX= 300h, and DI= 400h determine the memory addres accessed by each of…

A: The answer is

Q: Assume that the Intel 8086 registers AL, BL, CL, and DL have the following values Gn Hexadecimal)…

A: Question 1) XCHG BL, DL will exchange the values of BL with DL , thus BL= AB DL = CD.   Question 2)…

Q: Ex 1. Show how the following values would be stored by byte-addressable machines with 32-bit words,…

A: Show how the following values would be stored by byte-addressable machines with 32-bit words, using…

Q: 9. Write a sequence of LEGV8 instructions to do the following: set X8 to 100 if the contents of X1…

A: The answer is

Q: Give the value of register A after the execution of the following program on an i8085 CPU. The…

A: 8085 Instructions: There are six general purpose register in 8085 . B,C,D,E,H and L. LXI - Load the…

Q: 52-Two word wide unsigned integers are stored at the physical memory addresses 00A00 and 00A02,…

A: Given:- Two word wide unsigned integers are stored at the physical memory addresses 00A00 and 00A02…

Q: Assemble the following instructions by hand and write the hexadecimal machine languagebytes for each…

A: mov ds,ax ; The given instruction is mov ds,ax. The opcode for the mov instruction is 8E. The Mod…

Q: 1. The hypothetical machine of figure 3.4 also has two I/O instructions: 0011= Load AC fro I/O 0111=…

A: Given:

Q: Assume that you are given the following MIPS code fragment: Label01: instruction1 instruction2…

A: suppose that the first instruction is located 10000, then the value of offset field of the…

Q: 3. Assume $s1 = 0xefbcad97, $s2 = 0x6521fedc, calculate and $s0,$s1,$s2 or $s0,$s1,$s2 xor…

A: Here is the answer:-

Q: Q1/ Two word – wide unsigned integers are stored at the physical memory addresses 0400H and 0402H…

A: The Code for this is: MOV AX, 0; MOV DS, AX ; MOV BX, 0410H; MOV DX, [0400H]; ADD DX, [0402H] MOV…

Q: H.W: < Write a piece of code to find the number of odd integers in an array of size 1024 byte stored…

A: Note: As per the bartlebey policy we can answer single question at a time so i am answering the…

Q: Q2: Suppose that DS 02011 accessed by cach of the following instructions and the result of executing…

A:

Q: What is the final value of BX after the bitwise OR instruction executes? MOV BX, 649BH OR ВХ, ЗАҺ…

A: Answer : Following set of instructions is given: MOV BX, 649Bh OR BX, 3Ah Firstly, mov instruction…

Q: Q. Select the right answer among the given options for the following statements. (i) Given the…

A: Class CPI Frequency CPI*F Execution time ALU 2 40% 2*40/100 = 0.8 0.8/2.15 = 0.37 or 37% Branch…

Q: load the numbers 00H, IFH, 2EH, 44H, 87H, 09H, 10H, E4H, SEH, 3CH, 2BH, AOH, AIH, A4H, FFH, FEH, 10H…

A: Given: (a)load the numbers 00H, IFH, 2EH, 44H, 87H, 09H, 10H, E4H, SEH, 3CH, 2BH, AOH, AIH, A4H,…

Q: 2. Two 32 bit numbers are allocated in memory using DCD directive as follows. Mem DCD 0x12345, 0x…

A: Lets see the solution.

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

A: Given:

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: Q2: Suppose that DS-0201h, BX= 300h, and DI- 400h determine the memory address accessed by each of…

A: First, convert all the Hexadecimal numbers into decimal numbers. DS, BX, DI, AL, AX, BI are like…

Q: Q2: Suppose that DS-0201h, BX= 300h, and DI- 400h determine the memory address accessed by each of…

A: Here we describe the given instruction line by line :…

Q: What will be the value of the condition codes at the end of the execution of the following sequence?…

A: The conditional code single bit registers N (Negative), Z (Zero), and P (Positive) are either set(1)…