The Z80-MBC2 kit I ordered is being assembled. Still a few days until it's shipped, then I should receive it in a week or so.

Can't wait to play with this Z80 homebrew computer.

I finally received the Z80-MBC2 Z80 homebrew computer and connected it via USB serial to my Chromebox (at right in the photo).

So far the Z80 device is not recognized neither under Chrome OS, nor Android, nor Linux. I'm investigating.

#sbc #z80 #retrocomputing

It works!

I made chromeOS detect the Z80-MBC2 Z80 computer connected via USB by... re-plugging the board. In the screenshot, see the Z80-MBC2 booting up CP/M 3.0 in a Minicom session under Crostini Linux. More details here:

Time to play with this awesome little gadget. The "Z80 inside" logo alone is worth the product.

#sbc #z80 #retrocomputing

In this Minicom terminal emulation session, an Intel 8080 Assembly hello world demo runs under CP/M on a Z80 homebrew computer.

Nothing fancy, but for me it's an incredible personal achievement. I assembled the demo's 8080 source with an assembler I wrote myself. I posted a bit more about the project here:

#z80 #assembly #retrocomputing

Playing with the Z80-MBC2 is a fun retrocomputing project. So here are the obligatory vintage cool-retro-term screenshots of this Z80 homebrew computer running CP/M 3.0 and a couple of games.



@amoroso Wow I had no idea MS-DOS was so clearly a CP/M knock-off!

@rimu CP/M was highly influential, e.g. it pretty much invented BIOS.

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