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Real-Time Virtual-Chip OS

Real-Time Virtual-Chip OS. VLSI Systems Lab 정 무 경. Real-Time OS. Real-Time System 연산 결과의 논리적인 정확함 뿐 아니라 결과가 나오는 시간의 제한도 보장되어야 한다. Embedded System 특징 deadline, reliability, size of system, environment 적용 분야 공장 자동화, 가정 자동화, 각종 전자제품, 핸드폰, 스마트폰 RTOS

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Real-Time Virtual-Chip OS

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  1. Real-Time Virtual-Chip OS VLSI Systems Lab 정 무 경

  2. Real-Time OS • Real-Time System • 연산 결과의 논리적인 정확함 뿐 아니라 결과가 나오는 시간의 제한도 보장되어야 한다. • Embedded System • 특징 • deadline, reliability, size of system, environment • 적용 분야 • 공장 자동화, 가정 자동화, 각종 전자제품, 핸드폰, 스마트폰 • RTOS • VRTX (마이크로텍), pSOS (ISI), VxWork (WindRiver), QNX (QSSL) • uCOS, RTEMS, eCos, Linux

  3. OS for Virtual-Chip • BIOS • CPU, Chipset, memory initialize • UART • Host communication • Program down load & execution • Library • C model • Real time • Input, output timing • Multi-thread • Interface • Debug • Break point, dump, trace

  4. Schedule • Pentium, Chipset, memory, PC system • Real-Time System & Programming • Multi-Thread • Debugging • RTEMS

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