AVR-Chat

the site doen't open my friend  !! .. are you sure of
it ?
 --- John Samperi <samperi@ampertronics.com.au> wrote:


---------------------------------
At 08:15 AM 5/03/2005, you wrote:
>Hi John,
>         So you see that this circuit may be hard to
be
>realized or you have another one ?

Have you looked at the website I mentioned? The
programmer
is not hard to build on veroboard...BUT...you will
need
another programmer to program the programmer's chip
:-)

>- Actually i feel
>confused about the serial progrmming process itself
>... the data sheet even didn't mention wheather you
>have to use a level shifter or not  ...

It would not be in the 8535 data sheet as you can
program
the chip in several ways. IIRC you already have a
parallel
port programmer, so you can use it to program either
the
8535 or the 2313. If you look at avrfreaks.com and
search
for AVR910 you will find firmware for both the 2313
and the
8535 version of the programmer. Don't worry about what
goes
on inside the programmer for now, AVR Studio takes
care of
that.

Regards

John Samperi

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                Email: samperi@ampertronics.com.au
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