a
【 在 anit 的大作中提到: 】
: 5
: An embedded system programmed in ANSI C must produce a  pulse-width-modulated signal on a digital output to indicate an integer value where 0 is represented by a continuously high level and Oxffff is represented by a continuously low level.Which of the following identify signals which represent a value of 0x7000?
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--来自微微水木3.5.12
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FROM 114.254.1.*