roblem 2.2: write down the sequence of the instruction (till H nstruction) if the program begin with the location 1FFH using cenario : 1) data =00, 2) data=01 Address (Hex) 8085 Instruction XRA IFF5 IFF6 IFF9 LXI 1FFB PCHL IFFA HLT IFFB LXI H,2100 H IFFE ANI Data 2000 LXI H, FFFF H 2003 2004 INX H JZ LOOP HLT LXI H, IFFF H MOV A,M 2103 LOOP 2104 2105 INR A 2106 HLT

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

A: Let see the solution below.

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: 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: -Write a single instruction that will load AX from address [1F22 H] and DS from address [1F24 H].

A: TO load AX from address [1F22 H] using MOV instruction:- MOV AX, [1F22H]

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: Rearrange the following code to minimize the total number of cycles, assuming that a dependent…

A: Given Set of Instructions : Load r1, 64 (r2) Add r2, r2, r2 Sub r3, r4, r1 Load r4, 32 (r4)

Q: 1) Write a single instruction that will load AX from address 0460H and ES from address 0462H.

A: Problem Statement: Write a single instruction that will load AX from address 0460H and ES from…

Q: Q 2/A- Write a program to add the following five data bytes stored in data segment offset starting…

A:

Q: Q.3) Write a single 8o86 instruction to execute the following: 1) Copy the Contents of AL to Extra…

A: MCQ Type....

Q: What is the contents of the stack after executing the instruction marked by for the first time .org…

A: Hey there, I am writing the required solution based on the above given question. Please do find the…

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

A: According to the information given:- When MOV AL, 0D4h SHR AL, 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: What is the contents of the stack after executing the instruction marked by * for the second time…

A: a.) For the program in the LOOP, First the instruction "SBI PORTD, 0" will set the first pin of PORT…

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: 3- Let a program have a portion fr of its code enhanced to run 4 times faster, to yield a system…

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

A: Answer:

Q: What is result of executing the following instruction sequence? MOV BX, 100H MOV [ BX], 0C0ABH MOV…

A: Answer:

Q: What is result of executing the following instruction sequence? MOV BX, 100H MOV [BX] , 0C0ABH MOV…

A: Answer:

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

A:

Q: Given that SS=2400, SP=8631H, AX=4FA6H, and DX=8C3FH. What the contents are of registers AH, DL and…

A: Given: Given that SS=2400, SP=8631H, AX=4FA6H, and DX=8C3FH. What the contents are of registers AH,…

Q: Assume X address is 29D, find the value of AX for each of the following instruction .Data X byte 12,…

A: Given:

Q: What is the result produced in AX by executing the following instruction sequence? * MOV CL, 34H MOV…

A: Given Data : Input to the register CL -> 34H Input to the register AL -> 12H

Q: What is the contents of the stack after executing the instruction marked by * for the second time…

A: Hey there, I am writing the required solution based on the above given question. Please do find the…

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: 6. Fill in the requested register values on the right side of the following instruction sequence:mov…

A: Solution: mov esi,OFFSET myBytes mov ax,[esi]; a.Ax=20210h mov eax,DWORD PTR myWords;…

Q: Write a single instruction that will load AX from address [1F22 H] and DS from address [1F24 H].

A: Required: Write a single instruction that will load AX from address [1F22 H] and DS from address…

Q: Q.3) Write a single 8086 instruction to execute the following: 1) Copy the Contents of AL to Extra…

A: Solution:    1. Python3 program for implementation 2. of Lagrange's Interpolation 3. To represent 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: 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: Assume that we would like to replace the ISZ instruction in the Basic Computer with a new…

A: Here we need to complete the sequence below of micro-operations that are necessary D6T4 : ____…

Q: Consider the following y86-64 program: .pos 0x0 irmovq $128,%rdx irmovq $3,%rcx rmmovq %rcx,…

A: It is defined as a type of program which has a lot more instructions. IA32 has a lot of quirks. Y86…

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: 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: 4. Write an instruction sequence to configure the 80386DX as follows: interrupts not accepted; save…

A: Introduction of Flags register(a special register with individual bit positions that indicate the…

Q: In the figure below, what should be in the blue boxes for IR and MAR, respectively? Start Example 1…

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Q: Discussion: Two word wide unsigned integers are stored at the memory addresses OA00 H and OA02 H…

A: 1.mov 3 to eax and mov 4 to ebx and also use mul ebx to put 12 in eax2. now mov eax to ecx to…

Q: in  80886 microprocessor What is result of executing the following instruction sequence? MOV BX,…

A: MOV BX, 100H will load 100 to register BX, MOV [ BX], 0C0ABH   the address of BX is now 0C0ABh MOV…

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

A: Here i explain line by line. figure 1:

Q: Consider the following assembly code: Description Read data from memory and store in R1. Memory…

A: Here, I have to provide a solution to the above question.

Q: Assume that we would like to replace the ISZ instruction in the Basic Computer with a new…

A: (1): DSN (2): AC, 0 (3): DR (4): AC

Q: 9. a) Write a simple assembly program to store values ex25 and ex86 into locations ex40000030 and…

A: Part A) LDR R0,=0x40000030   ; load memory location to R0 LDR  R1, =0x40000025   ; load memory…

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: 1. SP=F002H; after PUSH BX, what is the value of SP? 2. BL=00, after instruction DEC BL is executed,…

A: 1. The value of SP is decreased by 2, when PUSH instruction is executed , so after PUSH BX the value…

Q: 1. SP=F002H; after PUSH BX, what is the value of SP? 2. BL=00, after instruction DEC BL is executed,…

A: Dear Student, 1) When PUSH is performed it reduces the value of SP by 2 so, the value of SP after…

Q: Consider the following code fragment. What are the contents of the eax, ebx and ecx registers after…

A: Registers are impermanent capacity areas inside the CPU that hold information and addresses. The…

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

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

Q: 3. The debug command U is used to: a) Display assembly and machine code b) Fill a block of memory…

A: The debug command displays information about the Cisco device operations, generated or received…

Q: Q3/ write a program to count number of one's & zero's in a number stored at use rotate instruction,…

A: Algorithm : Convert the decimal variety in Accumulator to its binary equivalentRotate the digits of…