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by tophercyll 5183 days ago
It would probably be worth it to temporarily define one of the reserved opcodes as putchar.
2 comments
pjscott 5183 days ago
Yes, "temporarily".

It would definitely be a fitting nod to the history of the 6502 (which inspired this processor) to have a variety of incompatible undocumented instructions. Maybe not a good thing, but... fitting.

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eridius 5183 days ago
Video RAM starts at 0x8000.
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Zaak 5183 days ago
True, but there's no information on the display modes or the framebuffer format.
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