Category: video
INT 10 - Chips & Technologies Extended BIOS - EN/DISABLE TALL FONT LOADING AX = 5F5Eh BL = new state of tall-font loading 00h enable loading of 8x19/30/32 fonts 01h disable loading of 8x19/30/32 fonts Return: AL = 5Fh if function supported AH = status 00h unsuccessful 01h successful Note: when tall fonts are enabled, the fonts are stretched by duplicating scan lines as appropriate to convert an 8x16 font to the proper height (scan lines 1/9/12 [8x19] or 2-15 [8x30] or all [8x32]) SeeAlso: AX=5F5Ch,AX=5F5Fh