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Out of interest, why QBasic? I've never liked it (or AmigaBasic for that matter)
fatman2021 wrote:03C0h/03C1h = Attribute controller03C3h = Video Subsystem Enable Register03C4h = Sequencer03C6h = PEL Mask (although I tihnk PEL stands for Pixel or Palette, so I dunno...)03C7h = for Read is the DAC State Register, for Write is PEL Address Read Mode03C8h = PEL Address Write Mode03C9h = PEL Data Register03CAh = for Read is the Feature Control Register, for Write is Graphics 2 Position (sometihng for EGA, Idunno what it means)...03CEh = the Graphics controller03D4h = CRTC03DAh = for Read is input status #1 register and for Write the feature conrol register, similar to 03CAh