AUVA COMPUTER, INC.
===================

   BABY 286 BAM 12/16-II

   Processor    80286 (exact location unknown)                    
   Processor    12/16MHz                                          
   Speed        
   Chip Set     C & T                                             
   Max. Onboard 8MB (on external memory card)                     
   DRAM         
   Cache        None                                              
   BIOS         Award/Phoenix                                     
   Dimensions   330mm x 218mm                                     
   I/O Options  32-bit external memory cards (2), parallel port,  
                serial ports (2)                                  
   NPU Options  80287                                             

<gopher://bitreich.org/I/th99/m/A-B/32280-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose          | Location | Purpose           | Location |
   |------------------+----------+-------------------+----------|
   | External battery |   J16    | Power LED &       |   J28    |
   |                  |          | keylock           |          |
   |------------------+----------+-------------------+----------|
   | Serial port 1    |   J19    | Reset switch      |   J29    |
   |------------------+----------+-------------------+----------|
   | Serial port 2    |   J20    | Turbo LED         |   J30    |
   |------------------+----------+-------------------+----------|
   | Parallel port    |   J21    | 32-bit external   |   SL1    |
   |                  |          | memory card (8MB) |          |
   |------------------+----------+-------------------+----------|
   | Speaker          |   J24    | 32-bit external   |   SL2    |
   |                  |          | memory card (2MB) |          |
   |------------------+----------+-------------------+----------|
   | Turbo switch     |   J26    |                   |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |              Function              | Jumper |   Position   |
   |------------------------------------+--------+--------------|
   |>> | Monitor type select color      |  J17   |    Closed    |
   |---+--------------------------------+--------+--------------|
   |   | Monitor type select monochrome |  J17   |     Open     |
   |---+--------------------------------+--------+--------------|
   |>> | Battery type select external   |  J22   |    Closed    |
   |---+--------------------------------+--------+--------------|
   |   | Battery type select internal   |  J22   |     Open     |
   |---+--------------------------------+--------+--------------|
   |>> | CMOS memory normal operation   |  J25   |  pins 1 & 2  |
   |   |                                |        |    closed    |
   |---+--------------------------------+--------+--------------|
   |   | CMOS memory clear              |  J25   |  pins 2 & 3  |
   |   |                                |        |    closed    |
   |---+--------------------------------+--------+--------------|
   |>> | Turbo enabled                  |  J26   |    Closed    |
   |---+--------------------------------+--------+--------------|
   |   | Turbo disabled                 |  J26   |     Open     |
   |---+--------------------------------+--------+--------------|
   |   | BIOS type select 27128         |  J31   |  pins 1 & 2  |
   |   |                                |        |    closed    |
   |---+--------------------------------+--------+--------------|
   |>> | BIOS type select 27256         |  J31   |  pins 2 & 3  |
   |   |                                |        |    closed    |
   |------------------------------------------------------------|
   | Note: The location of JP25 is unknown.                     |
   +------------------------------------------------------------+

<gopher://bitreich.org/I/th99/m/A-B/32280-2.png>
   

   +------------------------------------------------------------+
   |               DRAM CONFIGURATION (2MB CARD)                |
   |------------------------------------------------------------|
   |  Size   |   Bank 0   |   Bank 1   |   Bank 2   |  Bank 3   |
   |---------+------------+------------+------------+-----------|
   |  512KB  | (4) 44256  |    NONE    |    NONE    |   NONE    |
   |---------+------------+------------+------------+-----------|
   |   1MB   | (4) 44256  | (4) 44256  |    NONE    |   NONE    |
   |---------+------------+------------+------------+-----------|
   |  1.5MB  | (4) 44256  | (4) 44256  | (4) 44256  |   NONE    |
   |---------+------------+------------+------------+-----------|
   |   2MB   | (4) 44256  | (4) 44256  | (4) 44256  | (4) 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  | (2) 41256  |    NONE    |    NONE    |    NONE    |
   |--------+------------+------------+------------+------------|
   |  1MB   | (2) 41256  | (2) 41256  |    NONE    |    NONE    |
   |--------+------------+------------+------------+------------|
   | 1.5MB  | (2) 41256  | (2) 41256  | (2) 41256  |    NONE    |
   |--------+------------+------------+------------+------------|
   |  2MB   | (2) 41256  | (2) 41256  | (2) 41256  | (2) 41256  |
   +------------------------------------------------------------+

<gopher://bitreich.org/I/th99/m/A-B/32280-3.png>
   

   +------------------------------------------------------------+
   |               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)    |    (18)    |
   |      |             |             |   411000   |   411000   |
   |------+-------------+-------------+------------+------------|
   | 8MB  | (18) 411000 | (18) 411000 |    (18)    |    (18)    |
   |      |             |             |   411000   |   411000   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                  NPU SPEED CONFIGURATION                   |
   |------------------------------------------------------------|
   |         Speed         |                J27                 |
   |-----------------------+------------------------------------|
   |         12MHz         |         pins 2 & 3 closed          |
   |-----------------------+------------------------------------|
   |         16MHz         |         pins 2 & 3 closed          |
   |-----------------------+------------------------------------|
   |         24MHz         |         pins 1 & 2 closed          |
   |-----------------------+------------------------------------|
   |         32MHz         |         pins 1 & 2 closed          |
   |------------------------------------------------------------|
   | Note: 12MHz & 24MHz settings are located on the 12MHz      |
   | board and 16MHz & 32mhz settings are located on the 16mhz  |
   | board.                                                     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                PARALLEL PORT CONFIGURATION                 |
   |------------------------------------------------------------|
   |        Port        |       SW1/4       |       SW1/5       |
   |--------------------+-------------------+-------------------|
   |        278         |        Off        |        On         |
   |--------------------+-------------------+-------------------|
   |        378         |        On         |        On         |
   |--------------------+-------------------+-------------------|
   |        3BC         |        On         |        Off        |
   |--------------------+-------------------+-------------------|
   |      Disabled      |        Off        |        Off        |
   |------------------------------------------------------------|
   | Note: The location of SW1 is unknown.                      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                SERIAL PORT 1 CONFIGURATION                 |
   |------------------------------------------------------------|
   |       IRQ        |        J18         |        J23         |
   |------------------+--------------------+--------------------|
   |       IRQ3       | pins 1 & 2 closed  | pins 2 & 3 closed  |
   |------------------+--------------------+--------------------|
   |       IRQ4       | pins 2 & 3 closed  | pins 1 & 2 closed  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                SERIAL PORT 2 CONFIGURATION                 |
   |------------------------------------------------------------|
   |       IRQ        |        J18         |        J23         |
   |------------------+--------------------+--------------------|
   |       IRQ3       | pins 2 & 3 closed  | pins 1 & 2 closed  |
   |------------------+--------------------+--------------------|
   |       IRQ4       | pins 1 & 2 closed  | pins 2 & 3 closed  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 SERIAL PORT CONFIGURATION                  |
   |------------------------------------------------------------|
   | Port 1 (J19) | Port 2 (J20) |  SW1/1   |  SW1/2  |  SW1/3  |
   |--------------+--------------+----------+---------+---------|
   |     COM1     |     COM2     |    On    |   On    |   On    |
   |--------------+--------------+----------+---------+---------|
   |     COM1     |     COM3     |   Off    |   On    |   On    |
   |--------------+--------------+----------+---------+---------|
   |     COM1     |     COM4     |    On    |   Off   |   On    |
   |--------------+--------------+----------+---------+---------|
   |     COM2     |     COM3     |   Off    |   Off   |   On    |
   |--------------+--------------+----------+---------+---------|
   |     COM2     |     COM4     |    On    |   On    |   Off   |
   |--------------+--------------+----------+---------+---------|
   |     COM3     |     COM4     |   Off    |   On    |   Off   |
   |--------------+--------------+----------+---------+---------|
   |   Disabled   |   Disabled   |    On    |   Off   |   Off   |
   |--------------+--------------+----------+---------+---------|
   |   Disabled   |   Disabled   |   Off    |   Off   |   Off   |
   |------------------------------------------------------------|
   | Note: The location of SW1 is unknown.                      |
   +------------------------------------------------------------+