RetrogamingDeep Dive 7 min read
Atari 8-Bit GTIA Modes 9-11: PRIOR Bits and Color Interpretation
Trace Atari GTIA modes 9-11 from ANTIC mode-F pixels to PRIOR mode bits, color-register selection, BASIC behavior, and CTIA compatibility limits.
#atari-8-bit#gtia#graphics
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