AUVA COMPUTER, INC.

80386SX NPM/16

Processor         80386SX
Processor Speed   16MHz
Chip Set          Neat
Max. Onboard DRAM 8MB (on external memory card)
Cache             None
BIOS              Award/Phoenix
Dimensions        330mm x 218mm
I/O Options       32-bit external memory card (2)
NPU Options       80387SX

[Image]

                                CONNECTIONS

  Purpose                Location     Purpose                 Location

  Turbo switch             J20        External battery           J27

  Turbo LED                J21        32-bit external            SL1
                                      memory card (8MB)

  Power LED &              J22        32-bit external            SL2
  keylock                             memory card (2MB)

  Reset switch             J24

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

  »   Pipeline mode disabled                   J1           pins 1 & 2
                                                              closed

      Pipeline mode enabled                    J1           pins 2 & 3
                                                              closed

  »   NPU disabled                             J2             Closed

      NPU enabled                              J2              Open

  »   BIOS type select 27128                  J19           pins 1 & 2
                                                              closed

      BIOS type select 27256                  J19           pins 2 & 3
                                                              closed

  »   Turbo enabled                           J20             Closed

      Turbo disabled                          J20              Open

  »   CMOS memory normal operation            J23           pins 1 & 2
                                                              closed

      CMOS memory clear                       J23           pins 2 & 3
                                                              closed

  »   Monitor type select monochrome          J25              Open

      Monitor type select color               J25             Closed

  »   Battery type select external            J26              Open

      Battery type select internal            J26             Closed

  »   Keyboard BIOS select standard           J30           pins 1 & 2
                                                              closed

      Keyboard BIOS select custom             J30           pins 2 & 3
                                                              closed

[Image]

                 DRAM CONFIGURATION (2MB CARD)

    Size        Bank 0       Bank 1      Bank 2       Bank 3

    512KB     (8) 44256       NONE        NONE         NONE

     1MB      (8) 44256    (8) 44256      NONE         NONE

    1.5MB     (8) 44256    (8) 44256    (8) 44256      NONE

     2MB      (8) 44256    (8) 44256    (8) 44256    (8) 44256

  Note: The 512KB and 1.5MB settings are not recommended.

              DRAM PARITY CONFIGURATION (2MB CARD)

    Size       Parity 0     Parity 1    Parity 2     Parity 3

    512KB     (4) 41256       NONE        NONE         NONE

     1MB      (4) 41256    (4) 41256      NONE         NONE

    1.5MB     (4) 41256    (4) 41256    (4) 41256      NONE

     2MB      (4) 41256    (4) 41256    (4) 41256    (4) 41256

[Image]

                      DRAM CONFIGURATION (8MB CARD)

     Size          Bank 0         Bank 1        Bank 2         Bank 3

      1MB        (18) 41256     (18) 41256       NONE           NONE

      2MB        (18) 41256     (18) 41256    (18) 41256     (18) 41256

      4MB       (18) 411000    (18) 411000       NONE           NONE

      5MB        (18) 41256     (18) 41256    (18) 411000    (18) 411000

      8MB       (18) 411000    (18) 411000    (18) 411000    (18) 411000