I am sorry for being ambiguous on my request. My application is not really that critical, it is for RS232 comms. But the real question should have been: How much can I trust the factory oscilator calibration for the 12C5xx PICS??? Gabriel -----Original Message----- From: Richard Nowak To: PICLIST@MITVMA.MIT.EDU Date: Miˇrcoles 25 de Febrero de 1998 6:51 PM Subject: Re: Internal oscilator calibration >I would not rely on an internal RC oscillator calibrated or no for timing >critical applications. > >Rich > >At 03:17 PM 2/25/98 -0600, you wrote: >>How can the internal oscilator calibration on one of the 12C5xx pics can be >>verified? >> >>I have the original calibration value, but I would like to make sure it is >>right, because my application is timing critical. >> >>TIA >> >>Gabriel Gonzalez >> >> > >========================================= >= Abolish the Income Tax! Fire the IRS! = >= http://www.nrst.org/ = >========================================= >