INT 10h, 00h (0)        Set Video Mode 
 INT 10h, 01h (1)        Set Cursor Size 
 INT 10h, 02h (2)        Set Cursor Position 
 INT 10h, 03h (3)        Read Cursor Position and Size 
 INT 10h, 04h (4)        Read Light-Pen Position 
 INT 10h, 05h (5)        Set Active Display Page 
 INT 10h, 06h (6)        Scroll Window Up 
 INT 10h, 07h (7)        Scroll Window Down 
 INT 10h, 08h (8)        Read Character and Attribute At Cursor 
 INT 10h, 09h (9)        Write Character and Attribute at Cursor 
 INT 10h, 0Ah (10)       Write Character at Cursor 
 INT 10h, 0Bh (11)       Set Color Palette 
 INT 10h, 0Ch (12)       Write Pixel 
 INT 10h, 0Dh (13)       Read Pixel 
 INT 10h, 0Eh (14)       Write Character in Teletype (TTY) Mode 
 INT 10h, 0Fh (15)       Get Current Video Mode 
 INT 10h, 10h (16)       Set Palette Registers                      PCjr, EGA 
 INT 10h, 11h (17)       Character Generator                              EGA 
 INT 10h, 12h (18)       Alternate Select                                 EGA 
 INT 10h, 13h (19)       Write Character String                          many 
 INT 10h, 14h (20)       LCD Handler                              Convertible 
 INT 10h, 15h (21)       Return Physical Display Characteristics  Convertible