On Sun, 17 Apr 2022 07:47:15 +0100 Tristan Williams <h...@tjnw.co.uk> 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 for the flashing code. I use some of this space for user messages. > Good question. I don't know. The file avr8/words/store-i_big.asm may > give some clues. > > > Will this work as well on a Chinese ATmega2560ProMini (with FTDI > > USB chip for terminal input) ? > > Again, I don't know. However, if the board has an ATmega2560 mcu > running at 16 MHz then there is good chance. I think only by flashing > the board and testing it will you have a better idea. > The clones work fine. Out of the box you might have to blow the fuses first - before flashing the memory. -- Regards, Martin Nicholas. E-mail: reply-2...@mgn.org.uk (Address will be valid throughout 2022). _______________________________________________ Amforth-devel mailing list for http://amforth.sf.net/ Amforth-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/amforth-devel
