--- In Electronics_101@..., "sd7008us" <sd7008us@y...> wrote:
Hi All,
I need to generate an interrupt pulse on every edge (rising or
falling) of an input signal to a MCU. Any idea how to do this?
Here is the waveform:
foo: --------______--------___________--------
interrupt: -------__-----__------__---------__------
I do have the clock avilable. The interrup pulse has to be at least
200ms wide.
Regards,
SD
SD
An exclusive OR gate with the input signal to one side delayed. Do
you really want a 200ms interrupt pulse? That is one seriously slow
processor.
Keith.
