>> eg see section 9.1.4 of >> http://ww1.microchip.com/downloads/en/DeviceDoc/70292D.pdf >> Russell McMahon wrote: >> 10 MHz crystal with PLLPRE=3D0, PLLDIV=3Dox1E, PLLPOST =3D 0 >> Gives: VCO input =3D 5 MHz, VCO output =3D 160 MHZ, =A0Fosc =3D 980 MHz. >> MIPS =3D 40 >> QED. > > I'm assuming you meant Fosc =3D 80MHz here? Aye - double tap apparently. Russell -- = http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist