Generate a 120Khz signal using the pic16F877a

[skimask]

Manual? What's that?

That being said...
PIC16F877A datasheet, DS39582B, Table 8-3, Page 68, says you can do 156.3Khz with a 7 bit resolution...if capable of manually setting the registers 'by hand'...

And I'm not 100% sure, but I think with PBPL, you can actually set those frequencies to a much higher value, as long as you're using PBPL and an 18F series PIC. I know I've got a LONG variable driving my HPWM on my 18F4685...can't remember if it goes over 32767 though...