[Amforth] AmForth on Atmega162 with external RAM

2015-01-26 Thread Zbigniew
Hi! As an interesting exercise I'm going to recreate a little computer, whose design has been published on pages https://sites.google.com/site/retroelec/home There is a statement: "An ATMega microcontroller is a Harvard architecture machine. So to be able to load and run arbitrary code without re

Re: [Amforth] AmForth on Atmega162 with external RAM

2015-01-27 Thread Zbigniew
2015-01-27 13:30 GMT+01:00, Maciej Witkowiak : > Hello > > Long time ago, for my own purposes I tried to port amforth 1.6 to > at90s8515 with external SRAM. [..] So you mean what I'm after is rather not available with "stock" amforth, and some tinkering would be necessary? BTW: maybe you know any

Re: [Amforth] AmForth on Atmega162 with external RAM

2015-01-28 Thread Zbigniew
2015-01-28 21:11 GMT+01:00, Erich Waelde : > Hello, > >> So my question is: is it possible for AmForth to use the entire >> external SRAM area for both data and my own new words? You know, what >> I'm after: to have "basic" Forth system burned into FlashRAM, and then >> - as usual - to interactive

Re: [Amforth] AmForth on Atmega162 with external RAM

2015-01-31 Thread Zbigniew
2015-01-31 10:12 GMT+01:00, Matthias Trute : > Thus if you want to place them at different memories, that would > require changes in the core system: the inner interpreter, > the words , (comma), compile, >body and execute. Maybe a few > more as well. Yes, I'm aware of this. I was hoping to get s

Re: [Amforth] Is this a bug ?

2015-01-31 Thread Zbigniew
2015-01-31 20:27 GMT+01:00, Andrew Holt : > If I do this: > > : test ," Hello" cr ; I didn't try amForth yet - but are you sure, that you want to use ," there and not ." (dot instead of comma)? Or maybe it's something non-standard in amForth - not sure. -- Z. ---

Re: [Amforth] New release 5.7

2015-02-01 Thread Zbigniew
2015-02-01 14:13 GMT+01:00, Matthias Trute : > I just released a new version of amforth. Thanks for new release - keep up the good work, guys! I would to ask you a question: there is a statement on amForth's GitHub page: >> amforth is influenced by (early versions of) avrforth from Daniel Kruszy

Re: [Amforth] Atmel's Assembler

2015-02-07 Thread Zbigniew
2015-02-07 13:07 GMT+01:00, Matthias Trute : > For easy usage I put it on > the sourceforge download portal in a ready-to-use directory > structure. Just download the tgz file and unpack it inside > the amforth base directory. > > https://sourceforge.net/projects/amforth/files/Atmel-AVR8-Assembler

Re: [Amforth] Atmel's Assembler

2015-02-07 Thread Zbigniew
2015-02-07 13:57 GMT+01:00, Matthias Trute: > Strange. A few random clicks in the admin pages with no > changes did change something after all. It works for > me (now?). Yes, thanks: now it works indeed. -- Z. -- Dive i