As John says, there was some work done a while back but interest seems to have waned, just waiting for someone like you to remotivate everyone ;-)
Steve's REX module has an all-RAM mode and IIRC it got as far as having console I/O working. There are challenges related to the M100's memory map; the M100's ROM 'BIOS' occupies the lower 32K (where CP/M needs RAM) and many of the system variables are located in the upper 2 or 3K. Also, there's the issue of file storage; not everyone has a TPDD or NADSbox, and having to be tethered to a PC would make it a fairly useless proposition. But recent work by Kurt et al using a smartphone opens up some new possibilities... m ----- Original Message ----- From: Scott Lawrence To: Model 100 Discussion Sent: Thursday, June 08, 2017 11:08 AM Subject: [M100] 100/102/200 with CP/M? Has there ever been a port of CP/M for the 100/102/200 line? Or, the other way around; Has anyone made modifications to their 100/102/200 to have a compatible architecture for CP/M? Just thinking that the form-factor would be totally awesome as a CP/M machine. -s -- Scott Lawrence [email protected]
