21. Suppose we have the instruction Load 1000. Given that 21. memory and register R1 contain the values below: Memory Ox1000 Ox1400 R1 Ox200 Ox1100 Ox400 Ox1200 Ox1000 Ox1300 Ox1100 Ox1400 Ox1300 and assuming that R1 is implied in the indexed addressing mode, determine the actual value loaded into the accumulator and fill in the table below: Mode Value Loaded into AC Immediate Direct Indirect Indexed

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

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: 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: What will be the values stored in registers r1 and r0 after the execution of the instruction mul…

A: Here is the answer with an explanation:-

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: Q) what is the result for each instruction in this program MOV AX, 1234H MOV BX, 2468H MOV CX, 3579H…

A: For given instruction,  MOV AX, 1234H                    ; AX will contain 1234 MOV BX, 2368H…

Q: Q) what is the result for each instruction in this program MOV AX, 1234H MOV BX, 2468H MOV CX, 3579H…

A: Given program MOV AX, 1234H MOV BX, 2468H MOV CX, 3579H INC BL  ADD AX,BX  ADC AX, CX  ADD AL,BL…

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: 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: processor. The executed program consists of 80000 instruction executions, with the following…

A: Let's calculate the frequency of each instruction   Frequency Move 0.5625 Math 0.25 Fixed…

Q: Two processors A and B have clock rate of 700 MHz and 900 MHz respectively. Suppose A can execute an…

A: Two processors A and B have clock frequencies of 700 Mhz and 900 Mhz respectively. Suppose A can…

Q: 1. Solve the following problems: a) Given a 50 MHz FOSC, how long does it take the instruction goto…

A: We need to find time and number of instructions.

Q: 2- Draw memory and microprocessor contents before and after execution the following instruction: MOV…

A: Given: We are given microprocessor instruction.   Goal: We have to find out the content of the…

Q: Consider computing the overall CPI for a machine Z for which the following performance measures were…

A: Computer Per Instruction:  CPI or Computer Per Instruction gives the average number of the cycles of…

Q: 2- Draw memory and microprocessor contents before and after execution the following instruction: MOV…

A: Given: We are given a microprocessor instruction below: Goal: We have to find the contents of…

Q: Draw memory and microprocessor contents before and atter execution the following instruction: MOV…

A: Note: As per our guidelines , we are supposed to answer only one question. Kindly repost other…

Q: QI/ Assuming BX=0100H DI= 0200H DS=1200H SI=F002H AX=0105H And memory content the data 12300 AA…

A: Values of registers  are given below :   BX = 0100H  DI = 0200H DS = 1200H SI = F002H AX = 0105H

Q: B- Write a single instruction that loads AX from address 0200 H and DS from address 0202H.

A:

Q: The following table shows the number of instructions for a program with two sequences: Arith Store…

A: Actually, given information is The following table shows the number of instructions for a program…

Q: Given : Instruction Type 1, 2, and 3 on Machine M CPI, = 1: CPI2 = 2; CPI3 = 3 Answer with just a…

A: As per answering guidelines, solving first 3 sub question A.  Average CPI = 0.31*1 + 0.29*2 + 0.4*3…

Q: Given : Instruction Type 1, 2, and 3 on Machine M CPI, = 1: CPI2 = 2; CPI3 = 3 Answer with just a…

A: instruction type 1,2,3 on machine :-

Q: 4. A benchmark program is run on an 80 MHz processor. Based on the recorded measurements shown…

A: Effective CPI = total # of clock / total # of instructions = (30000+45000*2+15000*2+10000*2) /100000…

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

A:

Q: Two similar processors A & B with F of 4 &S GHz and CPI of 0.2 & 0.3 respectively. Assume that the…

A: Dear Student, Here No of cycles in 1 second in A = 4GHz = 4 x 109 cycles per second. CPI of A(Cycles…

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

A: The answer is

Q: 8. Write equivalent instruction sequences using string instructions or each of the following: a) MOV…

A: Given data is shown below:

Q: Given : Instruction Type 1, 2, and 3 on Machine M CPI, = 1; CPI2 = 2; CPI3 = 3 Answer with just a…

A: A)Average CPI = 0.31*1 + 0.29*2 + 0.4*3 = 0.31 + 0.58 + 1.2 = 2.09 B)Execution time = Average CPI *…

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: Memory location2017H through 2020H contain, respectively, OAH, 9BH, C2H, and A8H. What does AX or AL…

A: Assembly language: Assembly language is used to tell directly the computer what to do. The computer…

Q: Q2: Calculate the physical address for the following instruction (MOV DX, [SI]) knowing that the…

A:

Q: A typical computation program is run on a 20 MHz processor. The executed program consists of 50000…

A: Provided the solution for above given question i.e effective CPI and execution time for given…

Q: If BX=1000, DS=0200, SS=0100, CS=0300 and AL=EDH, for the following instruction: MOV [BX] + 1234H,…

A: Answer: It is a base addressing mode. Effective address of the operand obtained by adding direct or…

Q: benchmark program is run on a 40 MHz processor. The executed program consists of 80000 instruction…

A: Total time = effective CPI * instruction Count * CPU clock cycle time Effective CPI = Fi*CPIi…

Q: Solve the following problem using Write-Invalidate and Write-Through algorithm? Given three…

A: Write Invalidate the immediate sending of the updated cache block to the other cache is not done.…

Q: (A) Find the phicycal address if (BP)=0100H , (SI) = 0200H , (SS)= 2000H and a displacement f 10H,…

A: Below i have answered both question:

Q: Suppose that we can improve the floating point instruction performance of machine by a factor of 6…

A: The given problem will be solved using the Amdahl’s law. This law gives the formula for the speedup…

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

A:

Q: 4- Write an assembly language program to exchange the contents of 20 memory locations start at…

A: Program 1: LDA 1000H   : Get the contents of memory location 1000H into accumulatorMOV B, A    :…

Q: Write the machine code of the instruction: subwf 0x53, 1 How to write answer: Write 4-digits…

A: Answer is given below .

Q: 3-Assume a program requires the execution of 50 × 106 FP instructions, 110 x 106 INT instructions,…

A: The answer is...

Q: 3-Assume a program requires the execution of 50 × 106 FP instructions, 110 x 106 INT instructions,…

A: The answer is...

Q: A benchmark program is run on a 40 MHz processor. The executed program consists of 100,000…

A: Calculating the CPI (Clocks per instructions): 45000 + (2*32000) + (2*15000) + (8000*2) / (100 000)…

Q: 3. The following table shows the number of instructions for a program. ARITH STORE LOAD BRANCH TOTAL…

A: The Answer is in below Steps

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

A: In the given problem statement we have that microprocessor can able to directly address the 1M a and…

Q: A benchmark program is run on a 50 MHz processor. The executed program consists of 200,000…

A: Given:

Q: 1- Make the right choice for the followings: 1. 8086 processor could be interfaced with memory…

A: 8086 is microprocessor which has 16 bit data bus and 20 bit address bus.  20 bit address bus means…

Q: If r0 = 0x20000000 and r1 = 0xC3B2A, after STR r1, [r0], #4 instruction is executed, which of the…

A: Lets see the solution.