INT 10H BIOS video services ─────────────────────────────█▌BIOS/Hardware▐█ CGA MDA EGA VGA SVGA video system submenus Video Modes Video Snow Screen Attributes Video Memory Layouts Color Table Video Font Definition (and dynamic character redefinition) ─────────────────────────────────────────────────────────────────────█▌DOS▐█ 06H console input and output (no-wait input) 02H and 40H (BX=1 or 2) display one character 09H and 40H (BX=1 or 2) display a string of characters 440cH 5fH set display mode (e.g., 50-line mode on VGA) 440cH 7fH query display information INT 2fH 1a00H see if ANSI.SYS is installed ANSI Escape Sequences move cursor; cls; set screen colors, etc. National Language Support font downloading MENUCOLOR= set screen color in MultiConfig Menus INT 2fH 40xxH Enh386-mode Windows Virtual Display services ────────────────────────────────────────────────────────────────────────────── Character I/O Functions Service Groups