Given the following data segment, write code in main which replaces the value in memory a directly with the contents in memory b in in the 2nd byte (bolded) location. segment .data dd a Ox12345678 b db Oxbb segment .text global main main:

Q: In embedded systems, watchdog clocks are crucial.

A: The watchdog timer - (WDT) is a component of the embedded system that is the most basic, and it is a…

Q: Explanation of the Virtual-8086 Mode

A: Given that: The topic is about  the Virtual-8086 Mode.

Q: Why do RISC computers require registers to conduct their operations?

A: Starting: A RISC machine offers more room for maneuver in terms of performance enhancement. The RISC…

Q: How does programmable I/O differ from interrupt-driven I/O?

A: Introduction: The distinction between I/O that is designed and I/O that is driven by interrupts. The…

Q: What are the x86 processor's three main modes of operation?

A: There are three fundamental modes of operation for x86 processors: 1. Protection Mode This model is…

Q: Are you familiar with interrupt-driven I/O?

A: Interrupt driven I/O is a different type of I/O system. Interrupt I/O is a method…

Q: List some features of the risc architecture.

A: Introduction: The RISC architecture as a rule has numerous high-velocity registers with a standard…

Q: List some features of the risc architecture.

A: RISC stands for Reduced Instruction Set Architecture. RISC tries to improve CPU performance. RISC…

Q: Why are registers necessary for operations to be carried out by RISC computers?

A: RISC:Which stands for Reduced Instruction Set Architecture. The primary goal is to reduce the…

Q: List some features of the risc architecture.

A: A reduced instruction set computer is a computer designed to simplify the individual instructions…

Q: Assembly language instructions are required to move data from the AX register to the BX register.

A: Assembly language is a high level language that can be implemented directly on a machine. It is much…

Q: Describe the challenges and solutions for handling exceptions and interrupts in a pipelined…

A: Exception and interrupt handling is a critical aspect of designing and operating a pipelined…

Q: Contrast programmable I/O with interrupt-driven I/O.

A: Programmable I/O and interrupt-driven I/O are two different approaches to handling input and output…

Q: Staggered addressing reduces rotational latency.

A: What is computer system: A computer system is a collection of hardware and software components that…

Q: What are the common types of ALU architectures used in modern processors?

A: In modern processors, the Arithmetic Logic Unit (ALU) plays a crucial role in executing arithmetic…

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.