• 제목/요약/키워드: 마이크로컴퓨터

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Efficient Programming Method in Microcontrollers for Improving Latency (지연시간을 개선하기 위한 마이크로 컨트롤러의 효율적인 프로그래밍 방법)

  • Lee, Kyungnam;Kim, Youngmin
    • Journal of IKEEE
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    • v.23 no.3
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    • pp.1068-1076
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    • 2019
  • Most of the electronics we use today have built-in microcontrollers, which are called embedded systems. In such a small environment, responsiveness is very important for the microcontroller. In this paper, the basic input/output control, timer/counter interrupt operation principle, and understanding of the microcontroller are described. Program logic is proposed to improve throughput and latency by controlling characteristics of service routine and program execution order. The hardware simulations in this paper were verified using ATmega128 and PIC16F877A from Atmel and Microchip.