Timer0 Example

Timer0 Configuration:

• Timer0 mode = 16-bit
• Clock Source = F_OSC/4 (250 kHz)
• Synchronous operation
• Prescaler = 1:1
• Postscaler = 1:2 (T0OUTPS = 1)

In this case, the TMR0_out toggles every two rollovers of TMR0H:TMR0L.

i.e., (0xFFFF)*2*(1/250 kHz) = 524.28 ms