
UNIDENTIFIED

BABY SPAT-386/NTR-386

Processor                  80386DX
Processor Speed            16/20/25MHz
Chip Set                   C & T
Max. Onboard DRAM          8MB
SRAM Cache                 None
BIOS                       AMI
Dimensions                 330mm x 218mm
I/O Options                Parallel port, serial ports (2), 32-bit
                           external memory card
NPU Options                80287/80387

[Image]

                                CONNECTIONS

  Purpose                 Location     Purpose                  Location

  Parallel port              J1        Power LED & keylock        J37

  Serial port (COM2)         J2        Speaker                    J38

  Serial port (COM1)         J3        Turbo switch               J39

  External battery           J12       Turbo LED                  J42

  Reset switch               J34       32-bit external             S1
                                       memory card

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     Monitor type select color                J36            closed

      Monitor type select monochrome           J36             open

                         SERIAL PORT CONFIGURATION

              Function                    Jumper            Position

     Serial port 2 (J2) IRQ 3             J14               closed
      enabled

      Serial port 2 (J2) IRQ 3             J14                open
      disabled

     Serial port 1 (J3) IRQ 4             J15               closed
      enabled

      Serial port 1 (J3) IRQ 4             J15                open
      disabled

     Serial port 1 (J3) enabled           J22               closed

      Serial port 1 (J3) disabled          J22                open

     Serial port 2 (J2) enabled           J23               closed

      Serial port 2 (J2) disabled          J23                open

                    PARALLEL PORT 1 (J1) CONFIGURATION

        Port             J13           J24          J25           J43

         LPT 1         closed       closed        closed        open

          LPT 2          open        closed         open        closed

        Disabled         open         open          open         open

                          NPU TYPE CONFIGURATION

        NPU type               J35             J40              J41

          Disabled            open            open             open

            80287              open         pins 1 & 2          open
                                              closed

       80387 sync-mode        closed        pins 2 & 3       pins 1 & 2
                                              closed           closed

       80387 async-mode       closed        pins 2 & 3       pins 2 & 3
                                              closed           closed

[Image]

                            DRAM CONFIGURATION

     Size         Bank 0         Bank 1         Bank 2         Bank 3

     1MB        (4) 256K x 9      NONE           NONE           NONE

     2MB        (4) 256K x 9  (4) 256K x 9       NONE           NONE

     3MB        (4) 256K x 9  (4) 256K x 9   (4) 256K x 9       NONE

     4MB        (4) 256K x 9  (4) 256K x 9   (4) 256K x 9   (4) 256K x 9

     4MB        (4) 1M x 9        NONE           NONE           NONE

     8MB        (4) 1M x 9     (4) 1M x 9        NONE           NONE

     9MB        (4) 1M x 9     (4) 1M x 9    (4) 256K x 9       NONE

     10MB       (4) 1M x 9     (4) 1M x 9    (4) 256K x 9   (4) 256K x 9

     12MB       (4) 1M x 9     (4) 1M x 9     (4) 1M x 9        NONE

     16MB       (4) 1M x 9     (4) 1M x 9     (4) 1M x 9     (4) 1M x 9

  Note:Expansion board can be set to replace main board memory, or
  function as additional banks.

               32-BIT EXTERNAL MEMORY CARD JUMPER SETTINGS

            Function                   Jumper              Position

     Main board bank 0              JP1 & JP3        pins 2 & 3 closed
      enabled

      Main board bank 0              JP1 & JP3        pins 1 & 2 closed
      disabled

     Main board bank 1              JP2 & JP4        pins 2 & 3 closed
      enabled

      Main board bank 1              JP2 & JP4        pins 1 & 2 closed
      disabled

      Notes:Pins designated are in the closed postion.

      Disabling bank 0 on the main board changes bank 2 on the memory
      card to bank 0.

      Disabling bank 1 on the main board changes bank 3 on the memory
      card to bank 1.

