> > Do all the 18F have the ability to support a bootloader?  If
> not, how does
> > one determine if it can?
> >
>
> It SEEMS to be related to whether the chip has eeprom or not. If it does,
> I think you can generally bootload the flash. Otherwise, you cannot. Seems
> to work so far...

what 18 series chips do you know of that can't self program?

given that every second gen 18 series flash chip i know of is covered by one
programming spec and that programming spec is very similar to the self write
sequence i'd be surprised if there were any that weren't.

the only 18 series chips without eeprom i know of the top of my head are the
2450 and 4450 and according to thier datasheets they can self write to
flash.

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