UNIDENTIFIED
============

   NEAT 286 VER. 3

   Processor         80286 (exact location unknown)               
   Processor Speed   12/16/20MHz                                  
   Chip Set          VLSI                                         
   Max. Onboard DRAM 8MB                                          
   Cache             None                                         
   BIOS              AMI/Neat                                     
   Dimensions        330mm x 218mm                                
   I/O Options       None                                         
   NPU Options       80287 (exact location unknown)               

<gopher://bitreich.org/I/th99/m/U-Z/32385-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose          | Location | Purpose           | Location |
   |------------------+----------+-------------------+----------|
   | External battery |   JP3    | Turbo LED         |   JP13   |
   |------------------+----------+-------------------+----------|
   | Turbo switch     |   JP10   | Power LED &       |   JP14   |
   |                  |          | keylock           |          |
   |------------------+----------+-------------------+----------|
   | Reset switch     |   JP11   | Speaker           |   JP16   |
   |------------------+----------+-------------------+----------|
   | Turbo LED        |   JP12   |                   |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |              Function              | Jumper |   Position   |
   |------------------------------------+--------+--------------|
   |>> | Battery type select internal   |  JP1   |  pins 1 & 2  |
   |   |                                |        |    closed    |
   |---+--------------------------------+--------+--------------|
   |   | Battery type select external   |  JP1   |  pins 2 & 3  |
   |   |                                |        |    closed    |
   |---+--------------------------------+--------+--------------|
   |>> | Monitor type select monochrome |  JP5   |  pins 1 & 2  |
   |   |                                |        |    closed    |
   |---+--------------------------------+--------+--------------|
   |   | Monitor type select color      |  JP5   |  pins 2 & 3  |
   |   |                                |        |    closed    |
   |---+--------------------------------+--------+--------------|
   |>> | BIOS type select27128          |  JP6   |     Open     |
   |---+--------------------------------+--------+--------------|
   |   | BIOS type select 27256         |  JP6   |    Closed    |
   |---+--------------------------------+--------+--------------|
   |>> | Turbo disabled                 |  JP10  |    Closed    |
   |---+--------------------------------+--------+--------------|
   |   | Turbo enabled                  |  JP10  |     Open     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               DRAM CONFIGURATION (SETTING 1)               |
   |------------------------------------------------------------|
   |  Size  |   Bank 0   |   Bank 1   |   Bank 2   |   Bank 3   |
   |--------+------------+------------+------------+------------|
   | 512KB  | (2) 256K x |    NONE    |    NONE    |    NONE    |
   |        |     9      |            |            |            |
   |--------+------------+------------+------------+------------|
   | 640KB  | (2) 256K x | (2) 64K x  |    NONE    |    NONE    |
   |        |     9      |     9      |            |            |
   |--------+------------+------------+------------+------------|
   |  1MB   | (2) 256K x | (2) 256K x |    NONE    |    NONE    |
   |        |     9      |     9      |            |            |
   |--------+------------+------------+------------+------------|
   | 1.5MB  | (2) 256K x | (2) 256K x | (18) 41256 |    NONE    |
   |        |     9      |     9      |            |            |
   |--------+------------+------------+------------+------------|
   | 1.64MB | (2) 256K x | (2) 64K x  | (18) 41256 | (18) 41256 |
   |        |     9      |     9      |            |            |
   |--------+------------+------------+------------+------------|
   |  2MB   | (2) 1M x 9 |    NONE    |    NONE    |    NONE    |
   |--------+------------+------------+------------+------------|
   |  2MB   | (2) 256K x | (2) 256K x | (18) 41256 | (18) 41256 |
   |        |     9      |     9      |            |            |
   |--------+------------+------------+------------+------------|
   |  3MB   | (2) 256K x | (2) 256K x | (18) 44256 |    NONE    |
   |        |     9      |     9      |            |            |
   |--------+------------+------------+------------+------------|
   |  4MB   | (2) 1M x 9 | (2) 1M x 9 |    NONE    |    NONE    |
   |--------+------------+------------+------------+------------|
   | 4.64MB | (2) 256K x | (2) 64K x  | (18) 44256 | (18) 44256 |
   |        |     9      |     9      |            |            |
   |--------+------------+------------+------------+------------|
   |  5MB   | (2) 256K x | (2) 256K x | (18) 44256 | (18) 44256 |
   |        |     9      |     9      |            |            |
   |--------+------------+------------+------------+------------|
   |  6MB   | (2) 1M x 9 | (2) 1M x 9 | (18) 44256 |    NONE    |
   |--------+------------+------------+------------+------------|
   |  8MB   | (2) 1M x 9 | (2) 1M x 9 | (18) 44256 | (18) 44256 |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               DRAM CONFIGURATION (SETTING 2)               |
   |------------------------------------------------------------|
   |   Size   |  Bank 0   |  Bank 1   |   Bank 2   |   Bank 3   |
   |----------+-----------+-----------+------------+------------|
   |  520KB   |   NONE    |   NONE    | (18) 41256 |    NONE    |
   |----------+-----------+-----------+------------+------------|
   |  640KB   |   NONE    |   NONE    | (18) 41256 | (18) 4164  |
   |----------+-----------+-----------+------------+------------|
   |   1MB    |   NONE    |   NONE    | (18) 41256 | (18) 44256 |
   |----------+-----------+-----------+------------+------------|
   |   2MB    |   NONE    |   NONE    | (18) 44256 |    NONE    |
   |----------+-----------+-----------+------------+------------|
   |   4MB    |   NONE    |   NONE    | (18) 44256 | (18) 44256 |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 DRAM JUMPER CONFIGURATION                  |
   |------------------------------------------------------------|
   | Setting |          JP9A           |          JP9B          |
   |---------+-------------------------+------------------------|
   |    1    |          Open           | pins 1 & 2, 3 & 4, 5 & |
   |         |                         |        6 closed        |
   |---------+-------------------------+------------------------|
   |    2    | pins 1 & 2, 3 & 4, 5 &  |          Open          |
   |         |        6 closed         |                        |
   +------------------------------------------------------------+