Subject: Re: Minimal CP-M SBC design From: "Joachim Thiemann" <joachim.thiemann at gmail.com> Date: Sun, 04 May 2008 22:27:36 -0400 To: "General Discussion: On-Topic and Off-Topic Posts" <cctalk at classiccmp.org> On a tangent, I am curious: how difficult is it to make some form of CP/M-68k work on a bare-bones 68000 or 68008 system? Long ago, I did wire up a 68008 system with leftover chips; but my memory is fuzzy. Can't even remember if the DTACK grounded trick works on the 68008, or if I forced access times somehow... What does CP/M-68k expect in RAM, ROM and I/O locations? Joe.