V20 – Retro Computing

V20 – Retro Computing http://retro.hansotten.nl About small SBC systems Mon, 16 Oct 2023 12:00:59 +0000 en-US hourly 1 http://retro.hansotten.nl/wp-content/uploads/2020/10/cropped-kim1-as-32x32.jpg V20 – Retro Computing http://retro.hansotten.nl 32 32 http://retro.hansotten.nl/8240-2/ Tue, 01 Jun 2021 10:06:49 +0000 http://retro.hansotten.nl/?p=8240 Now three!Just-for-Fun Fabio Defabis MBCs: Z80-MBC2, V20-MBC, 68K-MBC

All well described on hackaday:
Z80-MBC2
V20-MBC
68K-MBC

I bought these assembled from Giovanni Pirozzi. Excellent products and service!

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]]> Just for Fun MBC’s http://retro.hansotten.nl/other-retro-articles/just-for-fun-mbcs/ Tue, 01 Jun 2021 09:46:32 +0000 http://retro.hansotten.nl/?page_id=8223

Just-for-Fun Fabio Defabis MBCs: Z80-MBC2, V20-MBC, 68K-MBC

All well described on hackaday:
Z80-MBC2
V20-MBC
68K-MBC

I bought these assembled from Giovanni Pirozzi. Excellent products and service!

Just-for-Fun has published designs for small MBCs, I ahev three of them: Z80-MBC2, V20-MBC and 68K-MBC.
All with a modern controller for startup and ROM and I/O and SRAM and a real CPU: Z80, V20 and 68008.
All with a SD card and a RTC, all running a variety of Oprarting systems, like CP/M, CP/M-86, CP/M-68K or UCSD PaScal and Basic. All can be programmed with e,g either Turbo Pascal (Z80, V20) or Pascal-MT+ (Z80, V20, 68K).
The user interface is via a serial interface, like USB serial to a PC emulator (Teraterm, Putty, Minicom) or standalone with the Ascii Video Terminal or the FABgl teminal solutions.

Z80-MBC2

V20-MBC

68K-MBC

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