Polling
轮询（Polling）是一种CPU决策如何提供周边设备服务的方式，又称“程控输入输出”（Programmed I/O）。轮询法的概念是：由CPU定时发出询问，依序询问每一个周边设备是否需要其服务，有即给予服务，服务结束后再问下一个周边，接着不断周而复始。
共 11 份资源
Polling 全部资料 11 份
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Program for polling toaster for temperature and writing to standard output.
Program for polling toaster for temperature and writing to standard output....
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The present paper deals with the problem of calculating mean delays in polling systems with either
The present paper deals with the problem of calculating mean delays in polling systems with either ...
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Performance Modeling and Analysis of Bluetooth Networks Polling, Scheduling, and Traffic Control.pdf
Performance Modeling and Analysis of Bluetooth Networks Polling, Scheduling, and Traffic Control.pdf...
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A huge program that consist of polling mechanism of a main controller to 32 slave in a fireman inter
A huge program that consist of polling mechanism of a main controller to 32 slave in a fireman inter...