you are wrong about the handset, even 20 years ago, handsets
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送交者: steven 于 2015-01-20, 12:25:54:
回答: 估计这个水货没有丁点儿体系结构的常识，不用操作系统的计算机多了去了 由 jhuang 于 2015-01-19, 00:11:52:
were using embedded real-time OS already, like VxWorks, QNX and etc. As for PDP-11, Unix ran on PDP-11 in 1970. How long do you to go back? 100 years?
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