
FIRST INTERNATIONAL COMPUTER, INC.

PA-1000

Device Type                Mainboard
Processor                  Pentium
Processor Speed            90/100/120MHz
Chip Set                   Unidentified
Maximum Onboard Memory     192MB
Cache                      256/512/1024KB
BIOS                       Unidentified
Dimensions                 254mm x 218mm
I/O Options                32-bit PCI slots (4), floppy drive interface,
                           IDE interfaces (2), parallel port, PS/2 mouse
                           port, PS/2 mouse interface, serial ports (2)

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  PS/2 mouse port            CN2       IDE interface LED 1         J1

  PS/2 mouse interface       CN4       IDE interface LED 2         J6

  IDE interface 1            CN5       CPU fan power               J9

  IDE interface 2            CN6       Power LED & keylock        J23

  Parallel port              CN9       Reset switch               J24

  Serial port 1              CN10      Speaker                    J25

  Serial port 2              CN11      Turbo LED                  J26

  Floppy drive interface     CN12      32-bit PCI slots         PC1 - PC4

                         USER CONFIGURABLE SETTINGS

               Function                    Label            Position

    Factory configured - do not            CN7           Unidentified
     alter

    Factory configured - do not             J2           Unidentified
     alter

    Factory configured - do not             J3           Unidentified
     alter

    CMOS memory normal operation            J7               Open

     CMOS memory clear                       J7              Closed

     Monitor type select                    J10           Unidentified

    Factory configured - do not            J22           Unidentified
     alter

     Cache type select write back           J31        Pins 1 & 2 closed

     Cache type select write through        J31        Pins 2 & 3 closed

    Factory configured - do not             JH           Unidentified
     alter

     Used as IR port                         JI               Open

     Used as serial port                     JI              Closed

    Factory configured - do not            JK1           Unidentified
     alter

    Factory configured - do not            JK2           Unidentified
     alter

    Factory configured - do not            JK3           Unidentified
     alter

    Factory configured - do not            JK4           Unidentified
     alter

                        SIMM CONFIGURATION

      Size            Bank 0           Bank 1          Bank 2

       2MB        (2) 256K x 36         None            None

       4MB        (2) 256K x 36    (2) 256K x 36        None

       6MB        (2) 256K x 36    (2) 256K x 36    (2) 256K x 36

       8MB         (2) 1M x 36          None            None

      10MB         (2) 1M x 36     (2) 256K x 36        None

      12MB         (2) 1M x 36     (2) 256K x 36    (2) 256K x 36

      16MB         (2) 2M x 36          None            None

      18MB         (2) 1M x 36      (2) 1M x 36     (2) 256K x 36

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

                    SIMM CONFIGURATION (CON'T)

      Size            Bank 0           Bank 1          Bank 2

      32MB         (2) 4M x 36          None            None

      34MB         (2) 4M x 36     (2) 256K x 36        None

      36MB         (2) 4M x 36     (2) 256K x 36    (2) 256K x 36

      40MB         (2) 4M x 36      (2) 1M x 36         None

      42MB         (2) 4M x 36      (2) 1M x 36     (2) 256K x 36

      48MB         (2) 4M x 36      (2) 1M x 36      (2) 1M x 36

      64MB         (2) 8M x 36          None            None

      64MB         (2) 4M x 36      (2) 4M x 36         None

      66MB         (2) 8M x 36     (2) 256K x 36        None

      66MB         (2) 4M x 36      (2) 4M x 36     (2) 256K x 36

      68MB         (2) 8M x 36     (2) 256K x 36    (2) 256K x 36

      72MB         (2) 4M x 36      (2) 4M x 36      (2) 1M x 36

      72MB         (2) 8M x 36      (2) 1M x 36         None

      74MB         (2) 8M x 36      (2) 1M x 36     (2) 256K x 36

      80MB         (2) 8M x 36      (2) 1M x 36      (2) 1M x 36

      96MB         (2) 8M x 36      (2) 4M x 36         None

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

      98MB         (2) 8M x 36      (2) 4M x 36     (2) 256K x 36

      104MB        (2) 8M x 36      (2) 4M x 36      (2) 1M x 36

      128MB        (2) 8M x 36      (2) 4M x 36      (2) 4M x 36

      128MB        (2) 8M x 36      (2) 8M x 36         None

      130MB        (2) 8M x 36      (2) 8M x 36     (2) 256K x 36

      136MB        (2) 8M x 36      (2) 8M x 36      (2) 1M x 36

      160MB        (2) 8M x 36      (2) 8M x 36      (2) 4M x 36

      192MB        (2) 8M x 36      (2) 8M x 36      (2) 8M x 36

                    CACHE CONFIGURATION

      Size         Bank 0         Bank 1          TAG1

     256KB       (4) 32K x 8    (4) 32K x 8   (1) 32K x 8

     512KB       (4) 64K x 8    (4) 64K x 8   (1) 32K x 8

      1MB       (4) 128K x 8   (4) 128K x 8   (1) 32K x 8

                  CACHE JUMPER CONFIGURATION

        Size                 JS1                  JS3

        256KB          Pins 1 & 2 closed   Pins 1 & 2 closed

        512KB          Pins 2 & 3 closed   Pins 1 & 2 closed

         1MB           Pins 2 & 3 closed   Pins 2 & 3 closed

                    DMA CHANNEL SELECTION

       Channel               JP1                  JP2

          1            Pins 2 & 3 closed   Pins 2 & 3 closed

          3            Pins 1 & 2 closed   Pins 1 & 2 closed

                     SERIAL PORT 1 INTERRUPT SELECTION

   Index address       Data address           JF                JG

        26EH               26FH           Pins 1 & 2        Pins 2 & 3
                                            closed            closed

                       KEYBOARD CONTROLLER SELECTION

   Setting        J17            RN6            RN7              RN8

   Internal    Pins 1 & 2   Not installed   Not installed     Installed
                 closed

   External    Pins 2 & 3     Installed      Installed      Not installed
                 closed

  Note: The location of RN6, RN7 & RN8 are unidentified.

