Hi Marcel, You seem to have done an outstanding job with the Mister core. It runs very nicely, and ,at least under SMSQ/E at full speed and 4MB of memory, seems very stable. It was a bit of a puzzle how to write a boot file that starts in Minerva, loads SMSQ/E and then runs, but I got it after a bit of head scratching.
I have one tiny niggle - on the keyboard, + and = are where the \ should be, and KBD_TABLE appears to do nothing, but seriously, this is literally a Quantum Leap for the Mister. Congratulations! D. On Tue, Jan 14, 2020 at 8:09 AM Daniel Baum <dmb...@gmail.com> wrote: > Wow, that's fast.... > > I'll test it this evening and let you know. > > Rgds, > > D. > > On Tue, Jan 14, 2020 at 1:16 AM Marcel Kilgus via Ql-Users < > email@example.com> wrote: > >> Peter Graf via Ql-Users wrote: >> >> When I did this thing there were no 128MB cards, so this could very >> >> well be it, yes. Will have to see what's different with them. >> > Maybe just an extra address or chip select line that needs a fixed >> level? >> >> Unfortunately nothing this easy, took me ages to understand what he >> did. A12/A11 are now multiplexed and also act as DQMH/DQML. These are >> never used at the same time, so he can do that, but it's weird to >> understand as of course there are no comments... and the SDRAM code is >> 100% mine, so I couldn't just take his changes to the original core. >> >> Anyway, I think I fixed it, new core is on the page. Of course I can >> only tell that it still works with the 32MB board ;) >> >> Marcel >> >> _______________________________________________ >> QL-Users Mailing List >> > _______________________________________________ QL-Users Mailing List