I think, Wolfram is looking for a possibility to use ROM cartridges (expansion slot) larger than 128 KB. But I have no idea how to manage this. As far as I know, the ROM memory of the cartridge is mapped to a specific address range ($F80000 but I am not sure about the correct address). The address range is limited to 128 KB and the addresses behind that are used for other I/O components... Udo ------------------------------------------------------------------------------------------------------------ I don't understand the question? ----------------------------------------------------------------------------------------------------------- Hi, Ich suche eine Schaltung/Bauanleitung/Treiber f=FCr eine ROM-Disk mit >128KB f=FCrn ST, weisst da jemand etwas? mfg, Wolfram. Hi, i am lokking for a ROM-Disk with more than 128KB Memory, does anyone know somethings about that? thnx, Wolfram (Germany) __________________________________________________________________ __________________________________________________________________ mega-hz ICQ#: 108555303 Current ICQ status: <http://web.icq.com/whitepages/online?icq=3D108555303&img=3D21> * <http://wwp.icq.com/108555303> More ways to contact me __________________________________________________________________ -- Steem - http://www.blimey.strayduck.com/ Manage your list membership - //www.freelists.org/ Click here to unsubscribe - mailto:steem-request@xxxxxxxxxxxxx?subject=3Dunsubscribe ______________________________________________________________________________ Nachrichten, Musik und Spiele schnell und einfach per Quickstart im WEB.DE Screensaver - Gratis downloaden: http://screensaver.web.de/?mc=021110 -- Steem - http://www.blimey.strayduck.com/ Manage your list membership - //www.freelists.org/ Click here to unsubscribe - mailto:steem-request@xxxxxxxxxxxxx?subject=unsubscribe