What are the number of cycles required to run this code? Instruction Number Code 1 23 2 4 mov cx,3 L1: inc ah dec al loop L1

Q: Ql: What is the output of registers in each step? А. MOV AX, ОАЗҒSҺ MOV DX, OD7CFH SUB DX, AX

A: Given:

Q: Control word is 11100111000101 Please answer part A only.

A: Ans:) AS per the instructions I am solving only part 1, and the given control word is 11100111000101…

Q: * the interrupt process is disabled using ΕΙ O FI DE O None of them O

A: For 8085 The EI/DI instructions are used to manipulate the Interrupt Enable flip flop.The SIM…

Q: Given the following data, what is the result of the operation on it? Registers: do = $98237654 d6 =…

A: Solution 11

Q: Explain instructions the IN and OUT. purpose of the 1/0

A: IN and OUT transmit data between an I/O device and the microprocessor's accumulator (AL, AX or EAX).…

Q: Write a loop that will increment the RBX register four times. Use the INC instruction to increment…

A: The answer is given below:-

Q: of all machine-coded instructions is called: Note: The answer must be greater tha

A: Lets see the solution.

Q: The code to load the value into the calculator from address 33 one uses LMC code _ a. 433 b. 833 c.…

A: We need to choose the correct option regarding LMC.

Q: Assume the following register contents: x5 = 0x00000000AAAAAAAA, x6 = 0x1234567812345678 For the…

A: Here, given question is Assume the following register contents:x5 = 0x00000000AAAAAAAA, x6 =…

Q: Write an assembly program that checks whether an unsigned number is a prime number or not. Assume…

A: This program checks whether an unsigned number in register R0 is a prime number or not. It sets…

Q: USING EMULATOR8086 APPLICATION CREATE THE FOLLOWING  Create an assembly program that accepts 2…

A: mov a1, [num1] mov b1, [num2] sub a1, '0' sub b1, '0' add a1, b1 mov edx, 2 ;String length if single…

Q: What are the contents of AX, CL, and carry flag at each statement of the following instructions :…

A: MOV This instructions data from one location to another Syntax : MOV destination , source AX : It is…

Q: Which assignment statement would be implemented by the following machine instructions LD  R1, b LD…

A: Here is the explanation regarding the assignment statement for the given statement.

Q: MSB LSB Destination operand Select the shift instruction that the graphic above represents. SHR O…

A: Find the answer with explanation given as below :

Q: If the base register holds 500 and the limit register is 300, Then the program can legally access…

A: Given: Base register = 500 (It indicates the smallest legal address) Limit register = 300 (It…

Q: In MARIE Assembly Language, write a program that accepts 5 user inputted variables and returns the…

A: Solution: Code: ORG 100 / calculate maximum Load First / Load address of the first array member…

Q: Sate the contents of R18 and R20 after executing the following instructions: LDI R18, $33 LDI R20,…

A: 1) We have below set of instructions LDI R18, $33LDI R20, $52SUB R20, R18INC R18 2) Lets…

Q: * the result of arithmetic operations is stored in the register operand O destination operand O…

A: We know that within a computer's central processing unit (CPU), the accumulator is defined as a…

Q: ALE stands for: Select one: a. All the options given here b. Address Light End C. Address Latch…

A: Please refer below for your reference: The correct option is C)  Address Latch Enable

Q: write a code that controls a stepper Motor from a parallel port using a pc

A: solution in below step:-->                    stepper Motor from a parallel port using a…

Q: What will be the value of BX after the following instructions execute?mov bx,91BAhand bx,92h

A: Assembly Language: It is not portable. It depends upon the computer architecture. Assembly Language…

Q: The following instruction is valid MUL WORDPTR[BX) Select one:

A:

Q: .dataval1 BYTE 10hval2 WORD 8000hval3 DWORD 0FFFFhval4 WORD 7FFFh If val2 is incremented by 1 using…

A: When the val2 is incremented by 1 by utilizing the ADD instruction, the value of carry flag and the…

Q: The destination operand of the IMUL instruction cannot be a memory operand. True False

A: Ans) IMUL instruction is used for signed multiplication of two operand.

Q: the instruction used to simply increases the value of variable X by 1 الاجابات X++ X+ X-- X-

A: Required: the instruction used to simply increases the value of variable X by 1

Q: .dataval1 BYTE 10hval2 WORD 8000hval3 DWORD 0FFFFhval4 WORD 7FFFh If val4 is incremented by 1 using…

A: Status flags in assembly language The flag registers are special-purpose registers that change a…

Q: circle answer

A: Since hex for 31, x is 1F 78 and opcode for ldaa is given a6 Hence first blank will be 1F 78

Q: If the CX register contains the value -4, how many times a loop will be executed using the LOOP…

A: The solution is given in the next step

Q: Assume x5 holds the value 0x00000000001010000. What is the value of x6 after the following…

A: We need to determine the final value of register x6 after executing a series of assembly-like…

Q: timescale Ins / 1ps module flipflop (Q, D, clk): input D, clk: output Q: alwayae (posedge clk) begin…

A: option one is right one we have to add a register module regN(reset,CLK,D,Q) or module…

Q: Select the instruction that gives 100 as an output char x='V',y='s'z="7', cout<<isupper(y); *…

A: isupper(y) returns non-zero value if y is upper case else returns 0 Given y is lower case, so…

Q: If the user presses a lower case 'a' on the keyboard and the following instruction is executed: GETC…

A: To determine the 4 hex values inside of RO after executing the instruction GETC when the user…

Q: QUESTION 4 HBRCOA07: Analytics competitors use data about their business processes to none of these…

A: The question wants to know what the analytics competitors use their data for.   - The first option…

Q: Write an LC-3 Assembly program that displays a set of numbers from 1 to 10 on the display.

A: To write an LC-3 Assembly program that displays a set of numbers from 1 to 10 on the display, one…

Q: For an assembly language program shown below LXI B, 0023 H Loop: DCX B MOV A, B ORA C JNZ Loop How…

A:

Q: Given the following instruction: lw $s0, 16($s1) What represent the value 16?

A: $s0 $s1 .... represents registers.

Q: Explain why overflow cannot occur when the MUL and one-operand IMUL instructionsexecute

A: Reason for not occurring overflow Overflow occurs when there are insufficient bits in a…

Q: An example of a control instruction is? a. MOVE O b. LOAD O c. JUMP O d. ADD

A: Program Control Instructions are the machine code that are utilized by machine or in low level…

Q: Computer organization and microprocessors Write a program loop to create a time delay of 100 ms.…

A: Given:- Computer organization and microprocessors Write a program loop to create a time delay of 100…