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Does cycle of short interval (= 2 us × 256) and H width (= 2 us × 63) correct?

Latest Updated:10/10/2008

Question:

(PWM Output)  When setting the PWM0 mode of timer 3 as below, the cycle of the short interval is 512 us (= 2 us × 256) and the "H" width of the short interval is 126 us (= 2 us × 63), correct?
Usage conditions:
・ Oscillator: 8MHz
・ Timer 3 count source selection: Frequency divider for timer 3
・ Timer 3 operating mode selection: PWM mode
・ Timer 3 output selection: Timer 3 output
・ Timer 3 frequency division selection: 1/16 × φSOURCE
・ Timer 3 (0022h): 63-1
・ PWM0 set bits (bits 1 and 0 in PWM01 register (0024h)): 00b
[2008/10/10]

Answer:

The cycle of the short interval is 512 us (= 2 us × 256), but the "H" width of the short interval is 124 us (= 2 us × 62). (#107145)
Suitable Products
38D2
38D5