gnupic: Re: [gnupic] more on first picprog attempt
Subject:
Re: [gnupic] more on first picprog attempt
From:
"Xiaofan Chen" ####@####.####
Date:
19 Jun 2006 12:23:58 +0100
Message-Id: <a276da400606190423h3c40eadn152800333ffbb6f7@mail.gmail.com>
On 6/19/06, Robert Pearce ####@####.#### wrote:
> On Mon, 19 Jun 2006 09:51:11 +0300 (IDT) Peter wrote:
> >
> > On Mon, 19 Jun 2006, Jan Wagemakers wrote:
> >
> > > For an external modem, the voltage of the serial port is not that important.
> > > For a JDM-style programmer the voltage is important because it uses this
> > > voltage to create the ±13V for high-voltage programming.
> >
> > You can buy or build a serial voltage booster. This was discussed on the
> > piclist but I do not know what came of it. It's just a few more parts in
> > addition to what you have now.
> >
> But if you're having to do that, why not build a properly designed
> programmer in the first place?
>
That is the whole point here!
