
TEKNOR INDUSTRIAL COMPUTERS, INC.

VIPER 806 (VER. 2.1)

Processor  80486DX/SGS486DX2V/AM486DX2SV/80486DX2/SGS486DX4V/
           AM486DX4SV/80486DX4/AM X5-133/CX 5X86/SGS 5X86
Processor  25/33/40/50(internal)/66(internal)/75(internal)/100(internal)/
Speed      133(internal)MHz
Chip Set   Unidentified
Video Chip Unidentified
Set
Maximum    128MB
Onboard
Memory
Maximum    1MB
Video
Memory
Cache      Unidentified
BIOS       Unidentified
Dimensions Unidentified
I/O        Ethernet 10Base2 connector, Ethernet 10BaseT connector, floppy
Options    drive interface, green PC connector, IDE interface, parallel
           port, PS/2 mouse interface, serial ports (2), VGA feature
           connector, VGA port, flat panel connector, PC/104 interface (2)
NPU        None
Options

[Image]

                                CONNECTIONS

  Purpose                 Location     Purpose                 Location

  External battery           B1        PS/2 mouse interface       J10

  IDE interface              J1        Chassis fan power          J11

  Floppy drive               J2        VGA port                   J12
  interface

  Keyboard, speaker,         J3        Parallel port              J13
  reset, LED

  Serial port 2              J4        Ethernet 10BaseT           J14
                                       connector

  Flat panel connector       J6        Ethernet 10Base2           J15
                                       connector

  Serial port 1              J7        Green PC connector         J16

  VGA feature                J8        PC/104 connectors        P1 & P2
  connector

  Power connector -          J9
  external

                        USER CONFIGURABLE SETTINGS

                  Function                      Label         Position

     VGA select ready                           W13         Pins 1 & 2
                                                               closed

      VGA select local ready                     W13         Pins 2 & 3
                                                               closed

     IOCHRDY signal to IDE interface            W14            Open
      disabled

      IOCHRDY signal to IDE interface            W14           Closed
      enabled

     BIOS boot select normal boot               W19            Open

      BIOS boot select emergency boot            W19           Closed

     Watchdog timer enabled                     W20           Closed

      Watchdog timer disabled                    W20            Open

     Power fail monitoring disabled             W21            Open

      Power fail monitoring enabled              W21           Closed

     Battery type select internal               W22         Pins 1 & 2
                                                               closed

      Battery type select external               W22         Pins 2 & 3
                                                               closed

     Power failure detection source             W23         Pins 1 & 2
      external power fail (pin 6 on J9)                        closed

      Power failure detection source             W23         Pins 2 & 3
      internal/external battery <3v                            closed

                           SIMM CONFIGURATION

          Size                  Bank 0                  Bank 1

          1MB                (1) 256K x 36               None

          2MB                (1) 256K x 36           (1) 256K x 36

          3MB                (1) 512K x 36           (1) 256K x 36

          4MB                 (1) 1M x 36                None

          4MB                (1) 512K x 36           (1) 512K x 36

          8MB                 (1) 2M x 36                None

          8MB                 (1) 1M x 36             (1) 1M x 36

          12MB                (1) 2M x 36             (1) 1M x 36

          16MB                (1) 4M x 36                None

          16MB                (1) 2M x 36             (1) 2M x 36

          32MB                (1) 8M x 36                None

          48MB                (1) 8M x 36             (1) 4M x 36

          48MB                (1) 4M x 36             (1) 8M x 36

          64MB                (1) 8M x 36             (1) 8M x 36

            Note: Memory installed in Banks 0 & 1 is interchangeable.

                       VIDEO MEMORY CONFIGURATION

  Note: 1MB video memory is factory installed and is not configurable.

                     CPU SPEED SELECTION

        Speed                W4A                  W18

        25MHz                Open          Pins 3 & 4 closed

        33MHz                Open          Pins 1 & 2 closed

        40MHz                Open                 Open

       50iMHz                Open          Pins 3 & 4 closed

       66iMHz                Open          Pins 1 & 2 closed

       75iMHz                Open          Pins 3 & 4 closed

       100iMHz               Open          Pins 1 & 2 closed

       133iMHz               Open          Pins 1 & 2 closed

                            CPU TYPE SELECTION

       Type            W1         W15        W15A       W15B       W15C

     80486DX         Closed       Open      1 & 2       Open      1 & 2

   SGS486DX2V 2x      Open       Closed     2 & 3      Closed     2 & 3
       (WB)

   SGS486DX2V 2x      Open       Closed     1 & 2       Open      1 & 2
       (WT)

   AM486DX2SV 2x      Open       Closed     2 & 3      Closed     2 & 3
       (WB)

   AM486DX2SV 2x      Open       Closed     1 & 2       Open      1 & 2
       (WT)

     80486DX2        Closed       Open      1 & 2       Open      1 & 2

   SGS486DX4V 3x      Open        Open      2 & 3      Closed     2 & 3
       (WB)

   SGS486DX4V 3x      Open        Open      1 & 2       Open      1 & 2
       (WT)

   AM486DX4SV 2x      Open       Closed     2 & 3      Closed     2 & 3
       (WB)

   AM486DX4SV 2x      Open       Closed     1 & 2       Open      1 & 2
       (WT)

   AM486DX4SV 3x      Open        Open      2 & 3      Closed     2 & 3
       (WB)

   AM486DX4SV 3x      Open        Open      1 & 2       Open      1 & 2
       (WT)

    80486DX4 2x       Open       Closed     2 & 3      Closed     2 & 3
       (WB)

    80486DX4 2x       Open       Closed     1 & 2       Open      1 & 2
       (WT)

    80486DX4 3x       Open        Open      2 & 3      Closed     2 & 3
       (WB)

    80486DX4 3x       Open        Open      1 & 2       Open      1 & 2
       (WT)

   AM X5-133 3x       Open        Open      2 & 3      Closed     2 & 3
       (WB)

   AM X5-133 3x       Open        Open      1 & 2       Open      1 & 2
       (WT)

   AM X5-133 4x       Open       Closed     2 & 3      Closed     2 & 3
       (WB)

   AM X5-133 4x       Open       Closed     1 & 2       Open      1 & 2
       (WT)

  SGS 5X86 (2x)       Open       Closed     2 & 3       Open      2 & 3

  SGS 5X86 (3x)       Open        Open      2 & 3       Open      2 & 3

   CX 5X86 (2x)       Open       Closed     2 & 3       Open      2 & 3

   CX 5X86 (3x)       Open        Open      2 & 3       Open      2 & 3

  Note: Pins designated should be in the closed position.

                     SERIAL PORT 2 LOOPBACK SELECTION

           Setting                     W7                     W8

             Normal                  Open                   Open

             Loopback                Closed                 Closed

                          SERIAL PORT 2 SELECTION

     Setting            W6          W9        W10       W11        W12

       RS-232         Open       1 & 2      1 & 2     1 & 2      1 & 2

        RS-485        Closed      2 & 3      2 & 3     2 & 3      2 & 3

                       FLOPPY DRIVE EDOUT SELECTION

                 Setting                                W3

             Left to software                         Open

           Ground to pin 17 on J2                Pins 2 & 4 closed

           Ground to pin 29 on J2                Pins 3 & 4 closed

            EDOUT to pin 29 on J2                Pins 1 & 3 closed

            EDOUT to pin 17 on J2                Pins 1 & 2 closed

                       FLOPPY DRIVE HDOUT SELECTION

                 Setting                                W2

             Left to software                         Open

           Ground to pin 27 on J2                Pins 2 & 4 closed

           Ground to pin 33 on J2                Pins 3 & 4 closed

            HDOUT to pin 33 on J2                Pins 1 & 3 closed

            HDOUT to pin 27 on J2                Pins 1 & 2 closed

                            BASE I/O SELECTION

               Address                                 W16

                  190H                     Pins 1 & 2, 3 & 4 closed

                   290H                         Pins 1 & 2 closed

                   390H                         Pins 3 & 4 closed

                   390H                               Open

                       EXTENDED BIOS MODE SELECTION

                 Setting                                W17

                    VT100                        Pins 3 & 4 closed

               Serial download                   Pins 1 & 2 closed

               Standard mode                    Pins 3 & 4 closed

                Normal mode                     Pins 1 & 2 closed

                        FEATURE CONNECTOR SELECTION

           Setting                     W4                     W5

            Disabled                Closed                  Open

             Enabled                  Open                  Closed

