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A Simulation of Asynchronous Communicationon Microcontroller

  • Journal of Software Assessment and Valuation
  • Abbr : JSAV
  • 2022, 18(2), pp.171-179
  • DOI : 10.29056/jsav.2022.12.17
  • Publisher : Korea Software Assessment and Valuation Society
  • Research Area : Engineering > Computer Science
  • Received : December 1, 2022
  • Accepted : December 20, 2022
  • Published : December 31, 2022

Jang-Geun Ki 1 Kwon Kee Young 1

1공주대학교

Accredited

ABSTRACT

Traditional engineering education has been conducted through experimental practice using physical tools or devices directly in a physically constructed laboratory environment offline. However, due to the rapidly changing social and environmental demands recently, the demand for online learning that is not bound by physical environmental factors anytime, anywhere is rapidly increasing. To cope with this demand for online learning, many online contents have recently been established, and it is very important to establish a virtual laboratory environment to efficiently achieve educational goals through online learning, especially in engineering education. As part of the development of virtual laboratory contents needed to build an efficient learning environment for IT convergence, this study analyzes the digital communication method and implements the simulator for a basic asynchronous transmission function. Unlike conventional simulators, the developed asynchronous transmission simulator is designed to operate in a real-time object-oriented event-driven manner. In the actual class, operational test and functional verification has been conducted by running data TX/RX programs on a circuit which two microcontrollers are connected.

Citation status

* References for papers published after 2022 are currently being built.