Mode X (TP) IV: Tilemaps
Scrolling worlds, chunk loading, and scene-scale memory budgets
Mode X Series
Multi-part series on Mode X graphics techniques in Turbo Pascal.
Mode X (TP) III: Sprites
Masked blits, transparency, draw order, and palette animation
Mode X (TP) II: Primitives
Plane-aware pixels, centralized clipping, and page-target drawing
Mode X (TP) I: Planar Memory
VGA planes, off-screen pages, and why games left Mode 13h