As I am new to this, reading the data sheets sometimes pose more questions than they answer. Such is with trying to figure out how to use the Internal Osc on the 16F88.

I am moving from a 16876A where I used and external Osc - and have a program running fine there. Now, I want to move this program to the 16F88, and rather than use external Osc, use an internal. I have recompiled, tweaked the PORT.X settings, and am ready to go, BUT.

I see the F88 is an 8 mhz OSC, when I was using 4... Sure, I'd like to go faster, but just sticking to the same as the first pic is fine.

I have seen mention of setting the config bits to INTRC_OSC_NOCLKOUT in the include file.

As well I have seen advise to use OSCCON=%01111000 at the start - which mapping back to the data sheet looks like it is selecting a speed, but I can't find a table that maps to this..

I have also seen several references to OSC as RA6, etc... I just simply need to know what to read to find out how to use the internal oscillator and set it appropriately.. anyone have a few mintues to help out with a reply..