Strictly speaking Fast-Ram is TT-Ram, which Alt-Ram is not. But Alt-Ram will allow for a basic SpareMiNT installation (barely). This project and Magnum ST are Alt-Ram.
TT-Ram or Fast-Ram on an ST would require a PAK68/3+FRAK/2 or SST by David Small.
Strictly speaking Fast-Ram is TT-Ram, which Alt-Ram is not. But Alt-Ram will allow for a basic SpareMiNT installation (barely). This project and Magnum ST are Alt-Ram.
Ok cool, I have no problem supporting you if thats the route.. but I thought this was for STFM.. I am looking for megaSTE or STE.. not STF or DIL package.exxos wrote: ↑Mon Apr 29, 2019 8:15 pm That design is way more complicated than it needs to be.. thats why nobody make them... you really only need PLD to do the decoding and some decent sram chips.. its really simple...
I am working on fast-ram boards, but I just don't have much time to spend on it.. for example...
https://www.exxosforum.co.uk/forum/viewt ... 390#p17695
That has 8MB alt-ram.
I am only working on STFM these days yes. I was more pointing out how simple these things are to actually construct.
LOL.. except simple or complicated or whatever.. it makes no difference to me if I cannot use it. This one seems to work for the MegaSTE.. and since it is the only one with any chance of production as far as I can tell in any near future.. thats why I am looking at it.