I've measured it, and it is. ----- Original Message ----- From: "Josh Koffman" To: Sent: Thursday, February 13, 2003 5:16 PM Subject: Re: [pic]: Ext Osc + PLL on 18cxx2 ? > I have a setup in this manner, and it seems to work ok. My external > oscillator is 10MHz, and I have the PLL engaged, and the chip runs. I > haven't ever actually measured the frequency of operation, but from what > I observe it should be 40MHz. > > Josh > -- > A common mistake that people make when trying to design something > completely foolproof is to underestimate the ingenuity of complete > fools. > -Douglas Adams > > Mike Harrison wrote: > > > > Looking at the 18Fxx2 datasheet, it says that the PLL can only be used in HS crystal mode, but it's > > not clear whether or not you can apply an external clock in HS mode and use the PLL - anyone know if > > this is possible ? > > -- > http://www.piclist.com hint: The PICList is archived three different > ways. See http://www.piclist.com/#archives for details. -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.