MATROX GRAPHICS, INC.

ILLUMINATOR16/AT/A

Card Type          Video
Chipset Controller N/A
I/O Options        Video
Maximum DRAM       N/A

[Image]

                                CONNECTIONS

      Purpose           Location           Purpose           Location

    VGA feature           CN1             Video out             CN3
     connector

     Video in             CN2         Video stabilizer          CN4

                          BIOS ADDRESS SELECTION

                Address                               B68-76

  »                C0000h                 Pins 68 & 69, 71 & 72, 74 & 75
                                                      closed

                   C4000h                 Pins 68 & 69, 71 & 72, 75 & 76
                                                      closed

                   C8000h                 Pins 68 & 69, 72 & 73, 74 & 75
                                                      closed

                   CC000h                 Pins 68 & 69, 72 & 73, 75 & 76
                                                      closed

                   D0000h                 Pins 69 & 70, 71 & 72, 74 & 75
                                                      closed

                   D4000h                 Pins 69 & 70, 71 & 72, 75 & 76
                                                      closed

                   D8000h                 Pins 69 & 70, 72 & 73, 74 & 75
                                                      closed

                   DC000h                 Pins 69 & 70, 72 & 73, 75 & 76
                                                      closed

                               INPUT SIGNAL

             Configuration                  B30-32, B131-133, B136-138

  »              Composite                Pins 31 & 32, 131 & 132, 136 &
                                                    137 closed

                  S-Video                 Pins 30 & 31, 132 & 133, 137 &
                                                    138 closed

                               OUTPUT SIGNAL

              Configuration                           B89-94

  »               Compsite                 Pins 90 & 91, 93 & 94 closed

                   S-Video                 Pins 89 & 90, 92 & 93 closed

  Note: Pins 89-91 control Luma. Pins 92-94 control Chroma

                              SYNC/COLOR MIX

                Color                           B65-67, B83-88

                 Red                     Pins 66 & 67, 83 & 84, 87 & 88
                                                    closed

                Green                    Pins 65 & 66, 84 & 85, 87 & 88
                                                    closed

                Blue                     Pins 66 & 67, 84 & 85, 86 & 87
                                                    closed

               Unmixed                   Pins 66 & 67, 84 & 85, 86 & 87
                                                    closed

  Note: Set B109-112 for VGA pass-through (see special sync table)

                   SPECIAL SYNC

          Sync                   B109-B112

  Separate hsync, vsync    Pins 109 & 110 closed

      Digital csync        Pins 110 & 111 closed

      Analog cysync        Pins 110 & 112 closed

     VGA passthrough       Pins 109 & 110 closed