1) Rebuild the following instructions: a) AND AL,0O0H
Q: 4- Assume BX= 6A83h, AH= 89h, DX= 5678h, SI= 1234h. Select an OR instruction that will: (a) OR BL…
A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…
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Q: Q5: Fill in the following blanks with appropriate answers (Choose Five Only) 1. The instruction that…
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Q: Q:find the actual address for the following instruction assume X=A6
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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: 2.12 Assume that registers $s0 and $s1 hold the values 0x80000000 and OXD0000000, respectively.
A:
Q: Determine number of memory accesses in following code For i =1 to 15 A(i)=A(i+5)+5 Suggest one…
A: Given statement : A(i)=A(i+5)+5 i=1 to 15 We need to determine the number of memory accesses. Lets…
Q: 53- write an instruction sequence that generate a byte-size integer in the memory location defined…
A: (RESULT) = (AL). (NUM1) + (AL).(NUM2---) + (BL) NOT [NUM2] ;(NUM2) <-- (NUM2---) MOV CL, AL AND…
Q: 1. Implement the following operation using shift and arithmetic instructions. Assume that all…
A: the given equation can be written as: 9(AX)-6(BX) - (BX) /4 →(AX) Instruction Sequence: Mov BX,…
Q: 4. Converting from Little Endian to Big Endianh Write a program that uses the variables below and…
A: The given working assemble code for the problem statement is given below:
Q: H\W: assume Ds= 2400, show the content of register as each the following instruction execute Mov Bx,…
A: The register is created as the storage area built in the central processing unit. The most modern…
Q: Q1. i) Explain each of following instructions: (a) MOV R5,R3,RO (b) MOV RO,#x56 (c) LDR…
A: Answer is given below
Q: Provide the type (I, R, or J) | and hexadecimal representation (begin with Ox, e.g., OXAA230103) of…
A: The required answer is..
Q: NAME THE INSTRUCTION ONLY that will perform the following function (i.e. ADD,MOV,SUB...etc.) NOTE:…
A: The answer is ADC (Addition with carry)
Q: The value that will be stored in AX, after executing the following instruction is
A: This is simple. The correct answer is option C which is 0E70H Explanation - AX, 0E7H means reset…
Q: 2. Explain which of the following instructions are invalid? State the invalidation reason and give…
A: According to the information given :- we have to find out the invalid in given instruction ans state…
Q: 43. What are the difference between following instructions? LDR RO, [R1] LDRH RO, [R1] LDRB RO, [RI]
A: Answer: Addressing mode: LDR, LDRH, and LDRB are the memories which are addressed by a register and…
Q: 3.i) Assume that the following registers contain these hex contents: RO = 0XF123, RI - 0x3456, and…
A: Answer: I have given answer in the handwritten format.
Q: - To enforce the microprocessor in case of sign and parity without any arithmetic or logic…
A: ANSWER: Microprocessor: Microprocessor is a controlling unit of a microcomputer, manufactured on a…
Q: 1) Rebuild the following instructions: a) TEST AX,BX b) NEG SI
A: It is used used to transfer the data from the source operand to the destination operand. MOV M,…
Q: 7. Select the correct instruction to perform each of the following tasks : a) Shift DI right three…
A: a) The Instruction for shifting DI right three places with zeros moved into the leftmost bit is SHR…
Q: Q:find the actual address for the ..il following instruction assume X=38 and R index=DDCE8 hex LOAD…
A: Given: X = 38 Ri = DCE8
Q: Q:find the actual address for the following instruction assume X= (27)hex and R index=DBC9 LOAD…
A: Question:
Q: 3. Translate the following instruction to the equivalent vertic a. E := A-C
A: Due to company policies I am compelled to solve only one question and that is the first question.…
Q: 5- Assume DI= 00011111B. Develop a short sequence of instructions that sets (1) the rightmost 5 bits…
A: Note: As per the bartlebey policy we can answer single question ata time so i am answering the first…
Q: Explain what happens as the following sequences of instructions are executed :
A: Execution Steps : 1)MOV DL,05 After execution of MOV DL,05 Copy or move 05 to DL register…
Q: Q) 2. Answer the following: A. What happens if AL=20h and AH= 10h. When each of the following…
A: START:MOV AX,DSEG MOV DS,AX MOV CX, 04H MOV BX,0000H BACK: MOV AL,ST1[BX] CMP AL,ST2[BX] JNZ UNEQ…
Q: Assume AL=23h; CL=05. Write the content of AL after ROL AL, CL - showing the calculation steps.…
A: solution :STC − Used to set carry flag ##CF to 1ROL − Used to rotate bits of byte/word _towards the…
Q: 2. Using Branch instruction, give the code for adding 10 numbers
A: Assembly code to add 10 numbers: DATA SEGMENTARR DB 5,3,7,1,9,2,6,8,4,10LEN DW $-ARRSUM DW ?DATA…
Q: H\W: assume Ds- 2400, show the content of register as each the following instruction execute Μον Bκ,…
A: Given: MOV Bx, 1357hMOV SI, 1234hLES DI, [Bx][SI] To find: To find the content of the register from…
Q: Q2: Write the code for the following expression ( Arithmetic instruction) 2 A = C + 3F * C * B…
A: Greetings Hope you are doing great I will try my best to answer your question. As you have not…
Q: Q:find the actual address for the following instruction assume X=38 and Rindex=DCE8 LOAD X(Ri), A…
A: Given, R index = DCE8 Value of X = 38 The above value is the offset value which is an integer value…
Q: Q:find the actual address for the following instruction assume X=38 and R index=DCE8 hex LOAD X(Ri),…
A: Solution:-
Q: Using Branch instruction, give the code for adding 10 numbers
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Q: H.W: Describing the results of executing the following sequence of instructions: MOV AL, 0101 0101…
A: MOV AL, 01010101 AL = 01010101 AL= 01010101 = 55H AND AL,…
Q: Assume AL=23h; CL=05. Write the content of AL after ROL AL, CL- showing the calculation steps.…
A: STC instruction will set the carry flag initially.
Q: 80/20 rule states that 80% of the instruction ios executed and 20% of the instruction is generated…
A: This rule is discovered by Wilfredo pareto and it is also called as pareto principle. it is a very…
Q: Q:find the actual address for the following instruction assume X=A6 and PC=8B79, LOAD X(PC), D…
A: Given: X = A6 PC = 8B79 LOAD X(PC), D Find the actual address.
Q: b-) Convert the following instruction to machine code in decimal. (No need to convert it to binary)…
A: Below is the correct answer to above question. I hope this will meet your requirements.....
Q: 11) What will be the value of BX after the following instructions execute? mov bx, 91BAh and bx, 92h
A: We need to find the output of the given assembly code.
Q: 1- Explain what operation is performed by each of the instruction that follow a. MOV AX,0110H b. MOV…
A: 1) MOV AX, 0110H It will move value stored in immediate operand in 0110H to AX 2)MOV D1,AX Data…
Q: 6. Identify the addressing mode for the following instructions: a) MUL CL b) OUT DX, AL c) MOV [BX],…
A: Dear Student, In the Question - MUL CL - Register Addressing Mode , as register is the one that is…
Q: 2. Identify the type of jump , the type of operand , and operation performed by the instruction. JNC…
A: Given:
Q: Use LDS instead of IN for the following instruction: IN R20, PIND Select one: a. LDS R20, Ox29 O b.…
A: Use LDS instead of IN for the following instruction: IN R20, PIND Select one:a. LDS R20, 0x29…
Q: Fill in the following table showing the results of the indicated instructions, using the register…
A:
Q: Explain the meaning of the following instructions a. add 50,R1 b. ldr R5, 23 c. lar R2, 99 d. st R7,…
A: Content of register R1 is added to 50
Q: 4) Rebuild the following instructions: a) NOT AL b) LDS SI, [BX]
A: 1) Rebuild the instructions a) NOT AL It is a logical instruction which inverts all the bits of a…
Q: 1) Rebuild the following instructions: a) NOT AL b) LDS SI, [BX]
A: It is used to transfer the data from the source operand to the destination operand. MOV Rd, Rs Rd…
Q: 2. Assume that these registers contain the following: A=F0,B=55, and R1-90. Perform the following…
A:
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Solved in 2 steps
- Q1) What is the result of executing the following sequence of instructions? MOV AL, 99 MOV BL, 1BH CMP AL, BL Assume that flags Z, S, C, A, O, and P are all initially reset.1) Rebuild the following instructions: a) TEST AX,BX b) NEG SIQ1. i) Explain each of following instructions: (a) MOV R5,R3,RO (b) MOV RO,#x56 (c) LDR R5,=0x00000005 (d) ADDS R9,R1,R2 (e) LDRH R1,(R4]
- 4) Rebuild the following instructions: a) NOT AL b) LDS SI, [BX]Q) 2. Answer the following: A. What happens if AL=20h and AH= 10h. When each of the following instruction are executed? NOT AX OR AL, AH MOV BX, AX HLTQ1) Write a program to add 3 numbers ( 2 bytes each), The 1" one is stored in memory locations 2033,2034, the 2nd one is stored in memory locations 2044,2045 and the third one is stored in 2066,2067. Store the result in 2055 and 2056. Q2) What is the addressing mode of each of the following instructions: a- INX D b- MVI M,00 с- СМР, D d- STA 2020 e- СМС Q3) Write a program to implement each one of the following gates: a- NAND gate b- XNOR gate c-negative OR Q4) Execute the following program (using 8085 Simulator) step by step to complete the table below: ML Instruction MVI A,44 A F 2000 STC XRI 33 ANI 77 LXI H, 2030 MOV M,A DCR A DCX H MOV M,A HLT
- Q 4. State whether the following instructions are valid or not. If valid then define properly, if not, then state the reason of their invalidity: MOV [BX + SI + 2], AL XCHG AL, CX ADD 23H, AL(PIC16F877A) : I need explanation for these instructions: 1- CALL 2- RETURN 3- RETLW 4- DECF 5- INCF 6- DECFSZ 7- INCFSZ 8- NOP Thank you.11) What will be the value of BX after the following instructions execute? mov bx, 91BAh and bx, 92h
- Q4) what is the wrong of the following instructions and correct ther wrong MOV DS, SS MOV CL, CS OUT AX, CLQ4) what is the wrong of the following instructions MOV DS, SS MOV CL, CS OUT AX, CLQ2) (a) For the expression given ( An + B’n ) * ( C’n + Dn ) , you should write Zero-Address instructions to compute the same expression? Also mention what type of computer organization will use these instructions.