Q4) Suppose that DS-1020H, SS-2010H, BX-0300H, BP-1010H, and DI= 1100H. Determine the memory address accessed by each of the following instructions, assuming real mode operation: MOV [DI+300], AL MOV DX, [BP]

Q: 3- Suppose that DS = 100H, SS = 300H, BP = 200H, and SI = 0100H, BX= 1500H . Determine the memory…

A: DATA Given:- DS=100H SS=300H SI=0100H BX=1500H   Instruction : MOV DL,[BP+200]   Operation : Real…

Q: 2-Suppose that DS = 100H, SS = 2000H, BP = 200H, and SI = 0100H, BX= 1500H. Determine the memory…

A: Solution  Given , DS=100H SS=2000H BP=200H SI=0100H BX=1500H Instruction is :  MOV AL , [ BX + 500 ]

Q: 7. Suppose that. DS = 0200H, BX = 0300H, and DI = 400H Determine the memory address accessed by each…

A: Given data, DS= 0200H BX= 0300H DI= 400H To find :- Memory address for following instructions at…

Q: 22. Suppose that DS = 0200H, BX = 0300H, and DI = accessed by each of the following instructions,…

A: The Answer is

Q: 8 Find the physical address of the memory locations referred in the following instructions if…

A: 8086, via its 20 bit address bus, can address 220 = 1,048,576 or 1 MB of different memory locations.…

Q: Memory locations 00390H through 00393H contain, respectively, 9A, 76, 65, and 1F. What does AX…

A: 00390 = 9A 00391 = 76 00392 = 65 00393 = 1F a) MOV AX, [SI] SI = 0090H To calculate the effective…

Q: Memory locations 00390H through 00393H contain, respectively, 9A, 76, 65, and 1F. What does AX…

A: Memory location 00393H contain ,respectively,9A ,76,65 and 1F.what does Ax contain after each…

Q: A-Calculate the offset address for the following. Assume all numbers in hexadecimal and the first…

A: A)In the computation, add a 0 to the end of the segment then add the offset. 1)12340:1000…

Q: Assume that the registers have the following values (all in hex) and that CS=1000, DS=2000, SS=3000,…

A: Physical address: Actually, a physical address is also called as real address, or binary address. It…

Q: Memory locations 00390H through 00393H contain, respectively, 9A, 76, 65, and 1F. What does AX…

A: The answer is

Q: 6. Assume that two numbers: dividend and divisor are saved in memory address M1 and M2 respectively.…

A:

Q: Q3) If BP=1000, DS=0400, SS=0700, CS=0500 and AL=EDH, for the following instruction: MOV [BP] +…

A: Given,      BP=1000      DS=0400      SS=0700      CS=0500      AL=EDH      MOV[BP} +1234H, AL

Q: Q3) If BP=1000, DS=0400, SS=0700, CS=0500 and AL=EDH, for the following instruction: MOV [BP] +…

A: It is defined as a physical location of required data in a memory. The user never directly deals…

Q: Q3) If BP=1000, DS=0400, SS=0700, CS=0500 and AL=EDH, for the following instruction: MOV [BP] +…

A: If BP=1000, DS=0400, SS=0700, CS=0500 and AL=EDH, for the following instruction:Find the physical…

Q: 3) The physical address is the actual location within the RAM. It is pu bus by the CPU to be decoded…

A: 1. Logical address =CS:IP                                    =426:A436  2.offset address = IP…

Q: Q1) If BX=1000, DS=0200, SS=0100, CS=0300 and AL=EDH, for the following instruction: MOV [BX] +…

A: Given, BX =1000 DS =0200 SS =0100 CS =0300 AL =EDH   Instruction = MOV [BX]+1234H,AL Physical…

Q: 6. Assume that two numbers: dividend and divisor are saved in memory address MI and M2 respectively.…

A:

Q: Following is the memory map begining from addre= ACOOH and increasing addresses to the right, all in…

A: It is defined as a unique identifier used by a device or CPU for data tracking. This binary address…

Q: Q1) If BX=1000, DS=0200, SS=0100, CS=0300 and AL=EDH, for the following instruction: MOV [BX] +…

A: Given Values are:- BX= 1000, DS= 0200, SS=0100, CS=0300, AL=EDH The instruction is  MOV [BX]+1234H,…

Q: 1- exchange between AX and the contents of memory locations: 90103H and 90104H.

A: The program for the above given question is given below:

Q: If BP=1000, DS=0400, SS=0700, CS=0500 and AL=EDH, for the following instruction: MOV [BP] + 1234H,…

A: Given Data: BP = 1000 DS = 0400 SS = 0700 CS = 0500 AL = EDH

Q: Q12/Assume that the microprocessor can directly address 1M with a and 8 data pins, The maximum RAM…

A: I have answered this question in step 2.

Q: Q12/Assume that the microprocessor can directly address 1M with a and 8 data pins, The maximum RAM…

A: I have answered this question in step 2.

Q: Q12/Assume that the microprocessor can directly address 1M with a and 8 data pins, The maximum RAM…

A: Assume that the microprocessor can directly address 1M with a and 8 data pins. The maximum RAM…

Q: (B) - Identify the addressing mode for the following instructions then compute the physical address…

A: The physical address of any instruction can be calculated by the formula: PA =Segment reg…

Q: (B) - Identify the addressing mode for the following instructions then compute the physical address…

A: In this question, we are going to find the addressing mode for the given instructions and then we…

Q: Following is the memory map beginning from address 3C00H and increasing addresses to the right, all…

A: These instructions are used to transfer the data from the source operand to the destination operand.…

Q: Answer the following questions. A. A computer system has a main memory access time as 60ns. you as a…

A: ANSWER:-

Q: Assume SS=5000H, DS=6000H, ES=7000H, CS=9000H, BX=1000H, DI=2000H, BP=3000H, IP=4000H, SI=2000H, the…

A: Given:  We are given various registers with values stored in them. Register such as SS, DS, ES, CS,…

Q: 2. The 8-bit registers AR, BR, CR, and DR initially have the following values: AR= 11010010, BR=…

A: Actually, AR,BR,CR and DR are registers. The 8-bit registers AR, BR, CR, and DR initially have the…

Q: Assume SS=5000H, DS=6000H, ES=7000H, CS=9000H, BX=1000H, DI=2000H, BP=3000H, IP=4000H, SI=2000H, the…

A: MOV 20.[DI], AL Here we are given that DS = 6000H Shifting left 20 times we will get 6000…

Q: 2. Consider the initial value of register Stia Ox12345678 and the content of memory location…

A: Consider the initial value of register $t1 is 0x12345678 and the content of memory location…

Q: QI) If BX-1000, DS-0200, SS-0100, CS-0300 and AL-EDH, for the following instruction: MOV (BX] +…

A: It is defined as a physical location of required data in a memory. The user never directly deals…

Q: Assume SS=5000H, DS=6000H, ES=7000H, CS=9000H, BX=1000H, DI=2000H, BP=3000H, IP=4000H, SI=2000H, the…

A: Given:  We are given various registers with values stored in them. Register such as SS, DS, ES, CS,…

Q: The following equation was suggested both for cache memory and disk cache memory Ts = Tc + M* T,…

A: The Answer is

Q: (e) Instruction(s) to copy contents at one memory location to another: C[g] =A[i+j-3). Assume i, j,g…

A: Let us assume i, j, and g values are in the registers x5, x6, and x7 respectively.  Suppose that the…

Q: Explain the role of base and limit register in memory protection. Determine whether the following…

A: The formula to find if the logical address generated by the CPU is legal or illegal can be found…

Q: (B)- Identify the addressing mode for the following instructions then compute the physical address…

A: i) LDS [FFH], S1: - This is known as Direct Addressing Mode. In this type of addressing mode the…

Q: (B)- Identify the addressing mode for the following instructions then compute the physical address…

A: 1)LDS [FFH],SI  Register indirect addressing mode.  In this addressing mode, The address field of…

Q: 16. If the first instruction "LXI H, 1100H" is positioned at address 7000H in memory, at what…

A: Correct answer of above given question is Option(1) 7003H i.e next instruction is located at address…

Q: Design a machine with a byte addressable main memory of 2 bytes and and block size of 8 bytes.…

A: answer is below:-

Q: Consider the following LEGV8 assembly code. Find the C code version of the assembly code fragment.…

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

Q: Part(b) : Assuming that each memory location in RAM is 16 bits i.e. 16 bit data can stored at each…

A: It is defined as a low-level programming language for a computer or other programmable device…

Q: Example: The content of PC in the simple computer is 3AFU. The content of AC is 6ECSH. The content…

A: List of the initial conditions that are given below:   AR IR 3AF 932E 32E 09AC…

Q: DATA ADDRESSING MODE Suppose that ES=7D68, DS=C5DC, SS=8FE7, AX=0BC5, DI=05E9, BP=0ACE, SI=05FD,…

A:

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: 8. Analyze and state the contents of R2 and memory location 0x20000000 after the following program:…

A: LDR R2 ,=0x12F61234   ; R2 will point to memory  location 0x12F61234     R2= 0x12F61234 MOV…

Q: Q2/ Assuming that the registers have the following values (all in hex) and that CS=1000, DS=2000,…

A: 1.Instruction Address: In the execution of a sequence of instructions in a computer program, a…

Q: 12. Consider the following instruction: Instruction: AND Rd,Rs,Rt Interpretation: Reg[Rd] = Reg[Rs]…

A: The question is on choosing the correct option  from the given options considering the given…

Q: Assume the following are given CS=9345H, DS=2835H, SS=9326H, ES=1955H, IP=2233H, BX=C235H, SI=3D32H,…

A: Actually, given information is: CS=9345H, DS=2835H, SS=9326H, ES=1955H, IP=2233H, BX=C235H,…