> On 04/12/2022 2:11 PM Yeechang Lee via cctech <cctech at classiccmp.org> wrote: > > > Eric Dittman says: > > There's a 2K hole in the Model I memory map above the ROM > Is this the hole that causes stock Model I to not run CP/M? > The ROM at address 0 is the bigger issue. CP/M requires RAM starting at address 0.