Super Basic
ABC80 Super Basic ROM board (Nyfors Data Science), with extra DOS EPROM and bank/select switches.
Copy of Nyfors Data Science Super Basic for ABC80, plus a DOS EPROM and DIP switches to enable Super Basic / DOS and select the DOS bank. One EPROM can hold both ABC-DOS and UFD-DOS.
Address map (from the repo): Super Basic / Freerom at 0x4000–0x5800, DOS at 0x6000–0x6FFF, IEC at 0x7000–0x77FF. BOM notes for v2.01 and v2.03 are in the git README.
Photos
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