The big advantage with the Arduino Mega is lots of 8 bit ports available
for parrallel i/o. The Arduino Uno pretty much forces all i/o to be
serialized one way or another.
On Sun, Apr 17, 2022 at 3:33 PM Martin Nicholas via Amforth-devel <
amforth-devel@lists.sourceforge.net> wrote:
> On Sun, 17
On Sun, 17 Apr 2022 07:47:15 +0100
Tristan Williams wrote:
> Hi Christian,
>
> Glad it worked.
>
> > How much of 256KB flash is effectively usable with AmForth on the
> > 2560? ?
>
64k only (which is heaps) - W and IP are 16-bits only. The upper 64k is
still available, a little bit is used
tion:
> >
> > * How much of 256KB flash is effectively usable with AmForth on the
> 2560?
> > * Will this work as well on a Chinese ATmega2560ProMini (with FTDI
> USB chip for terminal input) ?
> > * If so, may I share your links with a friend who has an
>
0ProMini (with FTDI USB
> chip for terminal input) ?
> * If so, may I share your links with a friend who has an
> ATmega2560ProMini?
>
> Thanks a lot for your help.
>
> Christian Hinse
>
> From: Tristan Williams
> Sent: 16 Ap
is work as well on a Chinese ATmega2560ProMini (with FTDI USB
chip for terminal input) ?
* If so, may I share your links with a friend who has an ATmega2560ProMini?
Thanks a lot for your help.
Christian Hinse
________________
From: Tristan Williams
Sent: 16 April 20
Hello Christian,
Below is a link to AmForth hex files I built for my Arduino MEGA using the
(then) most recent source (r2457). The console baud rate is 38400 and
build details are in the atmega2560.asm file.
https://tjnw.co.uk/amforth-bin/
Some background info is contained in this message thread
Hi to your support team.
I have AmForth working properly on an Arduino UNO.
I am now trying to use it with an Arduino MEGA using the Atmega2560 but I get
no console response after programming the files atmega256.hex and
atmega256.eep.hex from folder \amforth-6.9\appl\atmega2561 of downloaded
