Which is the appropriate instruction for this: Move the content of register 0 to cell memory AB
Q: Given the memory and register information below, what will be the value of the accumulator after…
A: Immediate: A00 Direct: 900 Indirect: 700 Register (using R1): 900 Register indirect: 700 PC…
Q: Q2: Identify the addressing mode for the following instructions then compute the physical address…
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Q: The following is true of indirect operand addressing mode: A The data occupiės the address just…
A: The following is true of indirect operand addressing mode.
Q: 1- X= (A + B)* (C + D) %3D 2- S = F-(C*B)+M 3- N= (A+B*C)/ (F*E)
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Q: Which is the appropriate instruction for this: Move the content register A to register B
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Q: ans the address of the next instruction pair to be fetched from memory. Select one: O True O False
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Q: What are the values of the EBX and EDX registers (decimal) after execution of the following…
A: mov edx, 256 -> edx= 256push edx -> edx is pushed on stackmov eax, -10 -> eax= -10push eax…
Q: Complete the following statement: With the CMP instruction O no operands are modified the source…
A: Introduction: Here we are required to complete the given statement which states "With the CMP…
Q: Memory addressing mode means _____. a. the address of the data for the instruction is stored in…
A: The Memory Addressing mode is consider as the address of the data in registers which contain the…
Q: Each instruction must contain the information required by the processor for execution. Discuss the…
A: The elements required by the processor for execution are as follows: Operation code Source operand…
Q: Q:what is the addressing mode for the following instruction: MOV (C910), A.
A: MOV (C910), A is in : indirect mode
Q: Given R= 20, PC = 12 and index register X = 15, show the value of the accumulator for the following…
A: The Answer is
Q: Q2: Calculate the physical address for the following instruction (MOV DX, [SI]) knowing that the…
A:
Q: ) Contents of the memory, instruction register (IR) and Index register (IX) are as follows. Memory…
A: The answer is
Q: Computer Science Q4) write program segment to find number of ones in register BL
A: The Assembly program is implemented below:
Q: The fetched instruction is stored in instruction register? a. false O b. True
A: The problem is based on the basics of instruction storage and execution by the CPU.
Q: Execute the following instruction using one-address instruction format. R=(X+Y*Z)/(A-B*C+G*D)
A: Let's understand step by step : One address instruction format : In one address instruction format…
Q: An instruction has 128 bits and is addressed by byte. After reading this instruction, the value of…
A: According to the information given:- We have to fill the blank on the basic of the statement…
Q: instruction that tests bit position 8 of register
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Q: Describe the following: MOV Instruction ADD & SUB Instruction INC & DEC Instruction
A: Here we will discuss about MOV , ADD , SUB , INC & DEC instruction
Q: In the instruction R1 <-- [[R1]] + [R2], which register holds the memory location? A. register Y B.…
A: Given instruction, R1 <-- [[R1]]+[R2] It contains two registers R1 and R2. [R1] indicates the…
Q: Execute the following instruction using zero address instruction. X=X*Y+Z/A-B*C+E*F *
A: The execution of the following Instruction using zero address instruction X=X*Y+Z/A-B*C+E*F is…
Q: Assume DS=3568H, CS=2322H, SS=8216H, BP=2518H and DI=E23CH. Calculate the offset address of the…
A: Actually, DS-Data Segment CS- Code Segment SS- Stack Segment BP- Base Pointer DI- Destination Index…
Q: Q1) Write the content of register and flags after executing each instruction below. Explain your…
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Q: Question 15 The LEA instruction is used to write into a register. O data an instruction O the PC an…
A: Here, we are going to discuss LEA instruction.
Q: Q2: Identify the addressing mode for the following instructions then compute the physical address…
A: Answer: I have given answered in the handwritten format
Q: • For the instruction shown, what value is loaded into the accumulator for each addressing mode?…
A:
Q: Question//Evaluate the following arithmetic (5 * A) + (8 * B) 1- Zero addressing instruction 2- One…
A: In zero addressing instruction, we use stack having push , pop operation. While in case of one…
Q: Which segment will be accessed for the instruction MOV [BX],AH.
A: AX – This is the accumulator. It is of 16 bits and is again divided into two sub-8-bit registers AH…
Q: Q2) What is the addressing mode of each of the following instructions: a- INR C b- MVI M,00 e- RAL…
A: NOTE: Based on our rules, when multi-part questions are posted, we should answer only the first…
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A: Hey there, I am writing the required solution of the questin mentioned above. Please do find the…
Q: MOV CS, AX. Identify the instruction wrong or correct. If it’s wrong, then correct the instruction…
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Q: write the exchange instruction code
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Q: Select an OR instruction that will:
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Q: Evaluate the following postfix expression and write down the corresponding instructions for a…
A: Let the given expression be “5 4 + 9 3 / -“.
Q: Given two 8 bit numbers present at location 2050 and 2051 in memory. Write 8085 Instruction to add…
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Q: In the instruction R1 <-- [R1] + [R2], which register holds the sum? A. register Y B. register Z C.…
A: Given instruction is R1<-[R1]+[R2]
Q: Where is the operand found in each of the following two Pep/9 addressing modes? i, sx
A: i is the immediate mode in the Pep/9 addressing mode. The operand is the data itself, placed…
Q: Each of the following instructions will generate an error at assembly time. Explain what is wrong…
A: Please upvote me Please. I need it badly. Please I am providing you the correct answer below. 1.…
Q: CF Match the above pictures with the rotate instruction operations depicted. 1 [Choose ] [Choose ] 2…
A: Dear Student, ROR : This command means Rotate Right without the carry flag. Depending on the count…
Q: write ALP, assume Ds= 2400h show the content of register as each the following instruction execute…
A: Introduction write ALP, assume Ds= 2400h show the content of register as each the following…
Q: Consider the below instructions and write the datapath components that each of these instructions…
A: To do: completing the instruction
Q: Write an instruction that divides the content of register ($t1) by 2, and puts the result in the…
A: Given Write an instruction that divides the content of register ($t1) by 2, and puts the result…
Q: 1) For each of the instructions below, assume the initial conditions shown for r3-r5 and the flags.…
A: a) ADCS: The instruction ADCS adds the values specified in the second and third operand and also…
Q: Which of the following instruction is (1 :in Arithmetic operations group MOV O ADD XCHG O STA O bit…
A: Answer ( 1 ). :- Below is the instruction that is in the arithmetic operations group :- ADD…
Q: After executing the code in the photos above, what will be the contents of AX, BX and CX registers?…
A: In 16-bit mode, which include supplied by means of the Pentium processor whilst running as a Virtual…
Q: Write the machine code (binary code) for the following instructions and identify the instruction…
A: Binary representation in 32 bit format is : 000000 10001 10010 01000 00000 100000 Registers format…
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- 4. Which segment will be accessed for the instruction MOV [BX],AH.Select the correct instruction to perform each of the following tasks: Rotate carry right one place through DX.Use LDS instead of IN for the following instruction: IN R20, SPL Select one: a. LDS R20, SPL b. LDS R20, 0x3D c. we cannot use LDS instead of IN d. LDS R20, 0x5D
- Use LDS instead of IN for the following instruction: IN R20, PIND Select one: O a. LDS R20, 0x29 O b. LDS R20, Ox09 O c. LDS R20, PIND O d. we cannot use LDS instead of IN5. Load the register (CL) from the memory location [050OH] then subtract the content of this register from the accumulator (AL). Correct the result as a (BCD) numbers. Let [0500H] 12H & AL 3FH %3D2. Explain the different steps to execute this instruction following the used registers Execute (Load AC, x) phase (with fetch operand)
- 4. Select an AND instruction that will : a) AND BX with DX and save the result in BX b) AND 0AEH with DH c) AND DI with BP and save the result in DI d) AND the data addressed by BP with CX and save the result in memory e) AND the data stored in four words before the location addressed by SI with DX and save the result in DXUse LDS instead of IN for the following instruction: IN R20, PORTB Select one: Oa. LDS R20, 0x05 Ob. LDS R20, PORTB O C. we cannot use LDS instead of IN O d. LDS R20, 0x25* LDA will Load register with the content of memory location Load accumulator with content of memory location Load register pair with content of memory location Load accumulator with content of register O