I put on a push in the last 2 days to get REX release 4.9 to support QUAD. I'm happy to say I have a candidate load that appears to be working well. I have some testing to do and some code clean up but overall the mechanisms I added to make M100 a 4 bank machine are working. By pressing TAB you can quickly access 4 different RAM banks, and have a different option rom in each BANK.
So, I'll post a note to the list when I have a load on the REX wiki page available as a "beta". Be warned that you need to wipe your rex and rebuild it, to get this latest load. That means basically all stored RAM images and ROM images have to be purged and reloaded. In other news, I have boards back from fab now for 4MB versions of REX. The intent here is to have a bunch more flash, for use as a "flash drive" allowing read/write of files to the storage. Software is still a dream at this point however.. ..Steve
