
TEKNOR INDUSTRIAL COMPUTERS, INC.

PCI-935

Device Type          Single board computer
Processor            Pentium
Processor Speed      75/90/100/120/133/150/166/200MHz
Chip Set             VIA Apollo
Video Chip Set       Cirrus Logic
Maximum Onboard      128MB (EDO supported)
Memory
Maximum Video Memory 4MB
Cache                512KB
BIOS                 AMI
Dimensions           338mm x 122mm
I/O Options          Ethernet 10Base2 connector, Ethernet 10BaseT
                     connector, floppy drive interface, IDE interfaces (2),
                     SCSI interface, parallel port, PS/2 mouse interface,
                     serial ports (2), VGA feature connector, VGA port

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  Chassis fan power           J1       Flat panel connector        J9

  SCSI interface              J2       Parallel port              J10

  IDE interface 1             J3       VGA feature connector      J11

  Floppy drive                J4       PS/2 mouse interface       J12
  interface

  Front panel connector       J5       VGA port                   J14

  Serial port 1               J6       Ethernet 10BaseT           J17
                                       connector

  Serial port 2               J7       Ethernet 10Base2           J21
                                       connector

  IDE interface 2             J8

                        USER CONFIGURABLE SETTINGS

              Function                    Label            Position

     BIOS boot select normal              J13               Open

      BIOS boot select emergancy           J13              Closed
      boot

     Factory configured  do not          J25           Unidentified
      alter

     Factory configured  do not          J26           Unidentified
      alter

     Factory configured  do not          J27           Unidentified
      alter

     Serial mode select normal         W8/pins 1 &          Open
                                            2

      Serial mode select download       W8/pins 1 &         Closed
                                            2

     Standard mode                     W8/pins 3 &          Open
                                            4

      VT100 mode                        W8/pins 3 &         Closed
                                            4

     Teknor extension enabled          W8/pins 5 &          Open
                                            6

      Teknor extension disabled         W8/pins 5 &         Closed
                                            6

     On board video enabled            W8/pins 7 &          Open
                                            8

      On board video disabled           W8/pins 7 &         Closed
                                            8

     Cache type select write back         W11         Pins 1 & 2 closed

      Cache type select write              W11         Pins 2 & 3 closed
      through

     Non maskable interrupt on            W13               Open
      power fail output disabled

      Non maskable interrupt on            W13              Closed
      power fail output enabled

     Watchdog timer enabled               W23              Closed

      Watchdog timer disabled              W23               Open

     Internal battery disabled            W24               Open

      Internal battery enabled             W24              Closed

             SIMM CONFIGURATION

     Size          Bank 0        Bank 1

      8MB        (2) 1M x 36      None

     16MB        (2) 2M x 36      None

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

     24MB        (2) 2M x 36   (2) 1M x 36

     32MB        (2) 4M x 36      None

     32MB        (2) 2M x 36   (2) 2M x 36

     40MB        (2) 4M x 36   (2) 1M x 36

         SIMM CONFIGURATION (CONT)

     Size          Bank 0        Bank 1

     48MB        (2) 4M x 36   (2) 2M x 36

     64MB        (2) 8M x 36      None

     64MB        (2) 4M x 36   (2) 4M x 36

     72MB        (2) 8M x 36   (2) 1M x 36

     80MB        (2) 8M x 36   (2) 2M x 36

     96MB        (2) 8M x 36   (2) 4M x 36

     128MB       (2) 8M x 36   (2) 8M x 36

  Note: Board accepts EDO memory.

                 CACHE CONFIGURATION

  Note: The location of the cache is unidentified.

                 VIDEO MEMORY CONFIGURATION

  Note: The location of the video memory is unidentified.

                            CPU SPEED SELECTION

     CPU       Clock     Multiplier     W5     W6     W7    W21      W31
   speed       speed

   75MHz       50MHz        1.5x        1 &    2 &    2 &   1 & 2   1 & 2
                                        2      3      3

   90MHz       60MHz        1.5x        1 &    1 &    1 &   1 & 2   1 & 2
                                        2      2      2

   100MHz      66MHz        1.5x        2 &    1 &    2 &   1 & 2   1 & 2
                                        3      2      3

   120MHz      60MHz         2x         1 &    1 &    1 &   1 & 2   2 & 3
                                        2      2      2

   133MHz      66MHz         2x         2 &    1 &    2 &   1 & 2   2 & 3
                                        3      2      3

   150MHz      60MHz        2.5x        1 &    1 &    1 &   2 & 3   2 & 3
                                        2      2      2

   166MHz      66MHz        2.5x        2 &    1 &    2 &   2 & 3   2 & 3
                                        3      2      3

   200MHz      66MHz         3x         2 &    1 &    2 &   2 & 3   1 & 2
                                        3      2      3

  Note: Pins designated should be in the closed position.

                          SERIAL PORT 2 SELECTION

     Setting           W14         W17        W18        W19       W20

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

        RS-422        Closed      2 & 3      2 & 3      2 & 3     2 & 3

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

  Note: Pins designated should be in the closed position.

                     SERIAL PORT 2 LOOPBACK SELECTION

           Setting                     W15                   W16

             Normal                  Open                   Open

             Loopback                Closed                 Closed

                        BASE I/O ADDRESS SELECTION

               Address                                 W9

                  190H                     Pins 1 & 2, 3 & 4 closed

                   290H                         Pins 1 & 2 closed

                   390H                         Pins 3 & 4 closed

                   490H                               Open

                        SCSI TERMINATION SELECTION

                 Setting                                 W4

           Controlled by hardware               Pins 2 & 3 closed

            Controlled by software               Pins 1 & 2 closed

             Disabled by hardware                       Open

                              EDOUT SELECTION

                 Setting                                W21

             Left to software                         Open

            EDOUT to pin 29 on J4                Pins 1 & 3 closed

        EDOUT to ground pin 17 on J4             Pins 2 & 4 closed

            EDOUT to pin 17 on J4                Pins 1 & 2 closed

        EDOUT to ground pin 29 on J4             Pins 3 & 4 closed

                              HDOUT SELECTION

                 Setting                                W22

             Left to software                         Open

            HDOUT to pin 33 on J4                Pins 1 & 3 closed

        HDOUT to ground pin 27 on J4             Pins 2 & 4 closed

            HDOUT to pin 27 on J4                Pins 1 & 2 closed

        HDOUT to ground pin 33 on J4             Pins 3 & 4 closed

