I wanna download this book The embedded system for my curriculum

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A real-time operating system (RTOS) is a computing environment that responds to input within a specific time period. The real-time deadline may be so small that the system response appears immediately, the term real time computing has also been used to describe the "slow real-time" output, which has a longer, but fixed time frame. Learning the difference between real-time and standard operating systems It's easy to imagine yourself in a computer game, whatever works in every game is like a program running in that environment, in a game where the reality of your operating system , Can feel like the expansion of your body because you can rely on specific "interval time": your request for action and come The time between the execution of the execution of the computer's request. However, a standard operating system may feel deprived because the interval time is unbelievable. In order to gain the credibility of the time, priorities should be prioritized prior to the actual time program and its operating system environment. In the example of gaming, the result may be a lack of frame removal or visual quality when the reaction time and visual effects are confronted.