Now I bit understood operation of timer0 counter mode of 16f877a
see picture
as I know
The internal sampling that occurs on the T0CKI signal takes two clock cycles of the PIC
microcontrollers oscillator. Divide 2 by the oscillator frequency in Hz to obtain an
answer in seconds (same as multiplying the oscillator frequency in seconds by 0.5).
The 20 nS added at the end of the equations represents a small 20 nS RC delay
present within the device.
as per above I need to know every clocks from TOCKI pin exist above delay
Please advice
Dear All,
Please advice me what is the advantage timer0 sync with internal clock than if it is run as an asynchronous mode
(I know that timer0 can not run as an asynchronous mode)
please help