PINE TECHNOLOGY

PT-311

Processor         80386DX
Processor Speed   33/40MHz
Chip Set          Unidentified
Max. Onboard DRAM 32MB
Cache             32/64/128/256KB
BIOS              AMI
Dimensions        220mm x 220mm
I/O Options       None
NPU Options       80387DX

[Image]

                                CONNECTIONS

  Purpose                   Location   Purpose                   Location

  External battery            J1       Reset switch                J4

  Turbo LED                   J2       Speaker                     J5

  Turbo switch                J3       Power LED & keylock         J6

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

  »   Battery type select internal             W1             Closed

      Battery type select external             W1              Open

  »   Monitor type select color                W2             Closed

      Monitor type select monochrome           W2              Open

  »   Factory configured - do not              W3              N/A
      alter

  »   Parity disabled                         W16           pins 1 & 2
                                                              closed

      Parity enabled                          W16           pins 2 & 3
                                                              closed

              DRAM CONFIGURATION

      Size          Bank 0          Bank 1

      1MB         (4) 256K x 9       NONE

      2MB         (4) 256K x 9   (4) 256K x 9

      4MB         (4) 1M x 9         NONE

      5MB         (4) 256K x 9    (4) 1M x 9

      8MB         (4) 1M x 9      (4) 1M x 9

      16MB        (4) 4M x 9         NONE

      17MB        (4) 256K x 9    (4) 4M x 9

      20MB        (4) 1M x 9      (4) 4M x 9

      32MB        (4) 4M x 9      (4) 4M x 9

                    CACHE CONFIGURATION

     Size          Bank 0         Bank 1          TAG

     32KB        (4) 8K x 8        NONE       (1) 8K x 8

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

     128KB      (4) 32K x 8        NONE       (1) 8K x 8

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

                        CACHE JUMPER CONFIGURATION

  Size     W8      W9     W10      W11     W12     W13      W14     W15

  32KB     1 &     1 &    1 & 2   1 & 2   2 & 3    1 & 2   1 & 2    Open
            2      2

  64KB     2 &     1 &    1 & 2   2 & 3   1 & 2    1 & 2   1 & 2    Open
            3      2

  128KB    2 &     2 &    2 & 3   2 & 3   2 & 3    1 & 2   1 & 2   1 & 2
            3      3

  256KB    2 &     2 &    2 & 3   2 & 3   1 & 2    2 & 3   2 & 3   2 & 3
            3      3

  Note: Pins designated should be in the closed position.

         NPU CONFIGURATION

  Setting       W4          W7

  Disabled     Open        Open

  Enabled     Closed      Closed