Why exactly are you needing to built your own "custom" programmer. Rather then use one of the far to many already available? At 04:35 PM 12/18/2002, you wrote: >Right, I have the programming specs from Microchip, but they obviously were >not designed for the beginner. > > >On 12/18/02 2:40 PM, "Dale Botkin" wrote: > > > Ah. You only mentioned redesigning a line of PV charge controllers, which > > is why I did not assume you wanted to build a custom programmer. The two > > do not seem to be implicitly connected. For a custom programmer, I > > believe there are complete programming specifications on the Microchip web > > site, if you haven't seen them yet: > > > > http://www.microchip.com/1010/suppdoc/specs/index.htm > > > > Dale > > --- > > We are Dyslexia of Borg. > > Fusistance is retile. > > Your ass will be laminated. > > > > On Wed, 18 Dec 2002, Christopher Dusch wrote: > > > >> The BULK ERASE routine should be the same for all 16F8x PICs, right? > >> > >> A commercial programmer will eliminate my problem, but will also eliminate > >> the possibility for designing a custom programmer (which we plan to do) > >> because we will still not be able to erase the PIC. I hope I'm making > >> myself clear. > > > > -- > > http://www.piclist.com hint: PICList Posts must start with ONE topic: > > [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads > >-- >http://www.piclist.com hint: PICList Posts must start with ONE topic: >[PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads