STC MCU PWM wave frequency calculation

whwshiyuan1984

STC MCU PWM wave frequency calculation [Copy link]

STC microcontroller, I use 11.0592MHz crystal oscillator, Timer 0 as PCA input source, Timer 0 is set to 1T mode and auto-reload mode, if I want to generate 1KHz PWM wave, what should the initial value of Timer 0 be set to? Is it TH0=TL0=2 to the 8th power - 11.0592MHz/256/1KHz=256-43=213? Thank you all :) :) :)

whwshiyuan1984

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