https://www.cocoacrumbs.com/categories/cpm/ Recent content in CPM on Cocoacrumbs Hugo -- gohugo.io en Fri, 04 Sep 2020 00:00:00 +0000 https://www.cocoacrumbs.com/blog/2020-09-04-romwbw-and-linux-how-to-copy-images/ Fri, 04 Sep 2020 00:00:00 +0000 https://www.cocoacrumbs.com/blog/2020-09-04-romwbw-and-linux-how-to-copy-images/ Intro More nostalgia… A few weeks ago I bought the, RC2014 compatible, SC203 Modular Z180 Computer Kit for RC2014 kit on Tindie which uses the Zilog Z180, 512K fast static RAM and 512k ROM (loaded with ROMWBW). To this I added a Compact Flash Module as well for mass storage. With these components it’s possible to create a CP/M compatible system (just add a terminal) running on real hardware of that era. https://www.cocoacrumbs.com/blog/2020-08-25-runcpm-on-linux-and-arduino-due/ Tue, 25 Aug 2020 00:00:00 +0000 https://www.cocoacrumbs.com/blog/2020-08-25-runcpm-on-linux-and-arduino-due/ Intro I got in a nostalgic mood lately, thinking about the long gone days when I made a Z80 slave CPU for my BBC model B computer and ported CP/M 2.2 (and later ZCPR3) to it as well. Me, decades ago, with a BBC model B and home build Z80 slave CPU (grey box at the front) at the CP/M user group stand of the yearly HCC gathering. RetroComputing seems to be on the rise as well and quite some kits are offered to bring back the computer experience of those long gone days.