MEDIA VISION TECHNOLOGY, INC.

THUNDER & LIGHTNING (650-0025-01)

Card Type                   Video card, sound card,
Video Chip Set              Cirrus Logic
Maximum Video Memory        Unidentified
Video Types Supported       Unidentified
Highest Resolution          1024 x 768
Supported
I/O Options                 Game/MIDI port, VGA port, microphone jack, line
                            out
Data Bus                    16-bit ISA

[Image]

                                CONNECTIONS

        Function           Location          Function           Location

  VGA Port                   CN1      Unidentified                J21

  Microphone jack            CN2      Unidentified                JP1

  Line out                   CN3      Unidentified                JZ1

  Game/MIDI port              J3      Volume control              VR1

  Unidentified               J20

                        USER CONFIGURABLE SETTINGS

                  Function                     Label         Position

  »   0 wait state enabled                      JP4          Pins 1 & 2
                                                              closed

      1 wait state disabled                     JP4          Pins 2 & 3
                                                              closed

  »   FM Synthesis - enabled                   SW1/4            Off

      FM Synthesis - disabled                  SW1/4            On

  »   Joystick - disabled                      SW1/5            Off

      Joystick - enabled                       SW1/5            On

  »   MPU401 - disabled                        SW1/6            On

      MPU401 - enabled                         SW1/6            Off

  »   Factory configured - do not alter        SW1/10           Off

                           DMA CHANNEL SELECTION

        Channel              JP8/A            JP8/B            JP8/C

            DRQ0             Closed            Open             Open

  »         DRQ1              Open            Closed            Open

            DRQ3              Open             Open            Closed

                           DMA CHANNEL SELECTION

        Channel               JP9/A            JP9/B            JP9/C

            DACK0            Closed            Open             Open

  »         DACK1             Open            Closed            Open

            DACK3             Open             Open            Closed

                     SOUND BOARD I/O ADDRESS SELECTION

        Setting               SW1/1            SW1/2           SW1/3

             210               On               On              Off

  »          220               Off              Off             Off

             230               On               Off             Off

             240               Off              On               On

             250               Off              On              Off

             260               Off              Off              On

                      JOYSTICK I/O ADDRESS SELECTION

           Setting                               SW1/7

               201                                 On

  »            200                                Off

                        MIDI I/O ADDRESS SELECTION

          Setting                   SW1/8                   SW1/9

              300                    On                      On

              310                    On                      Off

              320                    Off                     On

  »           330                    Off                     Off

                            VIDEO IRQ SELECTION

              IRQ                                   JP3

  »        IRQ2 - disabled                   Pins 2 & 3 closed

           IRQ2 - enabled                    Pins 1 & 2 closed

                                 AUDIO IRQ SELECTION

      IRQ       JP95/A   JP95/B   JP95/C   JP95/D   JP95/E   JP95/F   JP95/G   JP95/H

      IR/FONT>  Closed    Open     Open     Open    Open     Open     Open     Open

       IRQ3      Open    Closed    Open     Open    Open     Open     Open     Open

  »    IRQ5      Open     Open    Closed    Open    Open     Open     Open     Open

       IRQ7      Open     Open     Open    Closed   Open     Open     Open     Open

       IRQ10     Open     Open     Open     Open    Closed   Open     Open     Open

       IRQ11     Open     Open     Open     Open    Open     Closed   Open     Open

       IRQ14     Open     Open     Open     Open    Open     Open     Closed   Open

       IRQ15     Open     Open     Open     Open    Open     Open     Open     Closed

      Disabled   Open     Open     Open     Open    Open     Open     Open     Open

                                  MIDI IRQ SELECTION

      IRQ       JP96/A   JP96/B   JP96/C   JP96/D   JP96/E   JP96/F   JP96/G   JP96/H

       IRQ2     Closed    Open     Open     Open    Open     Open     Open     Open

       IRQ3      Open    Closed    Open     Open    Open     Open     Open     Open

       IRQ5      Open     Open    Closed    Open    Open     Open     Open     Open

       IRQ7      Open     Open     Open    Closed   Open     Open     Open     Open

       IRQ10     Open     Open     Open     Open    Closed   Open     Open     Open

       IRQ11     Open     Open     Open     Open    Open     Closed   Open     Open

       IRQ14     Open     Open     Open     Open    Open     Open     Closed   Open

       IRQ15     Open     Open     Open     Open    Open     Open     Open     Closed

  »   Disabled   Open     Open     Open     Open    Open     Open     Open     Open