How can you find out the revision number of a PIC? I am using an 18F8720 that has the numbers: 03100BM on the chip that stands for the year 2003, week 10 and trace ability code 0BM. Where do you find out what the trace ability code means? According the data sheet there is a Device ID register. I cannot get my HITECH compiler to recognise this register, does anyone know what the resister is called or what files need to be linked in, to access this register? Richard .O. --- gtyler wrote: > Ok! I missed that. > > ----- Original Message ----- > From: "Olin Lathrop" > To: > Sent: Monday, August 04, 2003 10:30 PM > Subject: Re: [PIC]: You gotta be kidding me > (PIC18FXX20 Rev A3) > > > > gtyler wrote: > > > I have been watching this > link with interest as I am > > > currently designing a couple of projects with > 18F1220's running at > > > 40Mhz. That link (80129F.pd) has been removed > from Microchip's web > > > site, > > > > No, it hasn't. But, it does help to include the > "f" in ".pdf": > > > > > http://www.microchip.com/download/lit/suppdoc/errata/80129F.pdf > > > > > > > ***************************************************************** > > Embed Inc, embedded system specialists in > Littleton Massachusetts > > (978) 742-9014, http://www.embedinc.com > > > > -- > > http://www.piclist.com hint: To leave the PICList > > mailto:piclist-unsubscribe-request@mitvma.mit.edu > > > > -- > http://www.piclist.com hint: PICList Posts must > start with ONE topic: > [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other > [BUY]:,[AD]: ->Ads __________________________________________________ Yahoo! Plus - For a better Internet experience http://uk.promotions.yahoo.com/yplus/yoffer.html -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads