1070 INT 10 - VIDEO - TANDY 2000 only - GET ADDRESS OF VIDEO RAM 1070 INT 10 - HUNTER 16 - DRAW ELLIPSE/CIRCLE 107000BX0000 INT 10 - Everex Extended Video BIOS - RETURN EMULATION STATUS 107000BX0004 INT 10 - Everex Extended Video BIOS - GET PAGING FUNCTION POINTER FOR CURR MODE 107000BX0005 INT 10 - Everex Extended Video BIOS - GET SUPPORTED MODE INFO