I want the timer to keep track of my 1 second interval. I want to generate a ~120 microsecond pulse precisely every second or pretty close. The 1 second is pretty critical while the 120 microsecond is not that critical. I am thinking using the built in timer would keep it accurate despite any other minor overhead I have. I would like to use the 16F84 since I have a handful of them anyway. Perhaps its timers are not up to this task. I do not see much reference to using the timers in the Picbasic manual. I only have Picbasic standard. Perhaps I need Pro.

Matt