INT 62 - FGDRIVER v4.02 - "FG_YALPHA" - CONVERT SCREEN ROW TO CHARACTER ROW AX = 00E4h BX = screen space row Return: AX = character space row containing specified coordinate Note: the FGDRIVER functions are rearranged with each major release, but their parameters do not change (see #03474 at AX=0000h) SeeAlso: AX=00E1h,AX=00E5h