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How to detect the text mode? (Developers)

posted by DosWorld, 15.11.2020, 15:12

I want join to thread, but in another direction.

Howto detect text-mode segment 0xB000 ? (instead 0xB800)
This is case for MDA and Hercules (not sure).
Is it enough - 0040:0065 bit 3 ? (2 in RBIL notation)

When i was a child - i known it, but forgot it now. :(

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Make DOS great again!

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