Consider the following instructions mov eax, 0xffffff45 add eax, 45   AND   mov eax, 0xffffff45 add eax, -45   Explain why, in each function, the SIGN FLAG is set to one.

Q: e registers listed below that are ch n. Select NONE if none of the list

A: Solution - In the given question, we have to select the correct answer from the given options.

Q: When the CMP instruction sequence is executed, what is the final value for AL register? MOV AL, 25h…

A: The CMP instruction compares two operands. It is generally used in conditional execution.

Q: E 1 O A 4 1 Opcode raaa OprndSpec(hexadecimal) Mnemonic register Addresing Mode Operand Description:…

A: It supports 8 types of instructions − Data Transfer Instructions Arithmetic Instructions Bit…

Q: The largest positive offset that can be used by an LC-3 instruction that utilizes the base+offset…

A: The offset size in LC-3 instruction = 5-bits The largest positive value of 5-bits number = 25 - 1…

Q: emu8086 Write the assembly instructions to sum the numbers 3, 7, 12 by using the AL, BL, and CL…

A: The 8086 microprocessor is a 16-bit microprocessor introduced by Intel in the late 1970s. It is a…

Q: Write EMU8086 assembly code which can do below works and print in terminal: 1.Fibonacci(without div…

A: Initialize data segment (data) for storing variables and constants, including fib1, fib2, n, fact,…

Q: Write the x86 assembler instruction to perform the following: for(i=x; i>0; --i) {       if (y ==…

A: The program given is:- for(i=x; i>0; --i) {       if (y == 1)          c= a+2;       else…

Q: Write down the control  sequence for the instruction ADD R4,R5,R6 for three bus organizations in…

A: The question is asking for the control sequence for the instruction ADD R4,R5,R6 in three different…

Q: When the CMP instruction sequence is executed, what is the final value for AL register ? MOV AL, 25h…

A: 1) The CMP instruction compares two operands. It is generally used in conditional execution. Its…

Q: What is the reverse assembly of OxE8071020 machine language instruction? The Op-Code of the…

A: Given: What is the reverse assembly of 0xE8071020 machine language instruction? The Op-Code of the…

Computer Fundamentals

The computer is termed computation. For calculating or computing something the device that has been used is known as the computer. Or we can say that for performing a fast arithmetic operation the device that has been used is a computer. Storing, processing, and retrieving are the main features of a computer.