Alison, I picked up a few weeks ago.? It went together in about an hour, and is very close to what you described.? It uses a Z-180 (Z*) code compatible, plus two serial ports (and some other stuff) on-chip.? It comes with a micro-SD pre-loaded with several versions of CP/M and a few others as well (Z-System, Forth, Basic).? Each "Hard drive" on the SD card is broken into 16 "Slices", each of which is the 8 MB maximum size for CP/M.? The whole thing is only a little bigger than a deck of cards, and costs about $75.? Looking at the listing on Tindie, it appears that it may not be available much longer...
It's really fun to use - I leave it plugged into my main computer (it can be powered from the USB-serial adapter).? Then when I'm working on something else and need a break, I just fire up my H-19 emulator, and away I go!? I've loaded WordStar (my favorite editor of that era), as well as Turbo Pascal (which achieved for me what P-System did for you), so I'm back in 1981.
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Mark Moulding
