Andrew - may recommendation to you is atmega1284p: dil40 or smd, 128kB flash, 4kB eeprom, 16kB ram. No issues with amforth. P.
----- PŮVODNÍ ZPRÁVA ----- Od: "Andrew Holt" <[email protected]> Komu: "Everything around amforth" <[email protected]> Předmět: Re: [Amforth] newby question mega 2560 Datum: 19.6.2011 - 15:08:51 > Hi, > > I haven't bought any hardware, yet. So any > suggestions would be welcome. > > The Arduino boards look interesting because of the > 'standard' board size and availability of add-ons. > > Regards, > Andrew > > On 19 Jun 2011, at 12:21, Matthias Trute wrote: > > > Hi Andrew, > > > >> The list of arduino boards 'supported' > > > > a general remark: supported means: the code > > can be assembled and the controller > > produces a command prompt (at least sometimes > > and > > > for at least one release). If anything goes > > wrong, sorry. > > > >> include the Mega with the > >> ATMega 1280 part. My question is waht are the > >> differences between > >> >> the 1280 and 2560 ? > > > > The major difference is that the 256x devices > > use a 3byte > > > addressing schema for the flash. In contrast > > amforth uses > > > a 2byte address (remember: 16bit forth). > > > > Some time ago I adapted amforth to run on such a > > big > > > iron, but could not test it for a while. It > > should work > > > however.., You will have no advantage over a > > 128x > > > device: half of the flash memory cannot be used > > currently and there is a small speed penalty due > > to > > > higher overhead in the low level routines. > > > > In any case I'm very interested if you could > > test it > > > and report any success/failure. > > > > Matthias > > > > ------------------------------------------------------------------------------ > > > > > EditLive Enterprise is the world's most > > technically advanced content > > > authoring tool. Experience the power of Track > > Changes, Inline Image > > > Editing and ensure content is compliant with > > Accessibility Checking. > > > http://p.sf.net/sfu/ephox-dev2dev > > _______________________________________________ > > Amforth-devel mailing list > > [email protected] > > https://lists.sourceforge.net/lists/listinfo/amforth-devel > > > > > ============================= > Andrew Holt > > Email: [email protected] > > De Omnibus Dubitandum > ============================= > > > > > ------------------------------------------------------------------------------ > > EditLive Enterprise is the world's most > technically advanced content > authoring tool. Experience the power of Track > Changes, Inline Image > Editing and ensure content is compliant with > Accessibility Checking. > http://p.sf.net/sfu/ephox-dev2dev > _______________________________________________ > Amforth-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/amforth-devel > -- IHNED.cz je nový, přehlednější a rychlejší. Přesvědčte se na: www.ihned.cz ------------------------------------------------------------------------------ EditLive Enterprise is the world's most technically advanced content authoring tool. Experience the power of Track Changes, Inline Image Editing and ensure content is compliant with Accessibility Checking. http://p.sf.net/sfu/ephox-dev2dev _______________________________________________ Amforth-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/amforth-devel
