Joke Collection Website - Mood Talk - Talk about the same width.
Talk about the same width.
An equal-width square wave pulse with a period of 600us, then the duration of high level and low level is 300US, so it will be multiplied by 2 there. When the crystal oscillator is 6MHz, one machine cycle is 2US and 600US is 300 machine cycles.
(8 192-N)*2=300 where 300 means 300 machine cycles. The textbook is correct.
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