PACKARD BELL
============

   PB386-16 SUPREME/PB386-20 SUPREME (VER. 2)

   Processor         80386DX                                      
   Processor Speed   16/20MHz                                     
   Chip Set          C & T                                        
   Max. Onboard DRAM 16MB                                         
   SRAM Cache        None                                         
   BIOS              Award                                        
   Dimensions        355mm x 305mm                                
   I/O Options       None                                         
   NPU Options       80287/80387DX                                

<gopher://bitreich.org/I/th99/m/P-R/31518-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose             | Location | Purpose        | Location |
   |---------------------+----------+----------------+----------|
   | External battery    |    J2    | Reset          |    J4    |
   |---------------------+----------+----------------+----------|
   | Power LED & keylock |    J3    | Speaker        |    J5    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |              Function              | Jumper |   Position   |
   |------------------------------------+--------+--------------|
   |>> | Monitor type select color      |  JMP1  |  pins 1 & 2  |
   |   |                                |        |    closed    |
   |---+--------------------------------+--------+--------------|
   |   | Monitor type select monochrome |  JMP1  |  pins 2 & 3  |
   |   |                                |        |    closed    |
   |---+--------------------------------+--------+--------------|
   |>> | BIOS type select 27256         |  JMP3  |  pins 1 & 2  |
   |   |                                |        |    closed    |
   |---+--------------------------------+--------+--------------|
   |   | BIOS type select 27512         |  JMP3  |  pins 2 & 3  |
   |   |                                |        |    closed    |
   |---+--------------------------------+--------+--------------|
   |>> | System speed select 16MHz      |  JMP4  |  pins 1 & 2  |
   |   |                                |        |    closed    |
   |---+--------------------------------+--------+--------------|
   |   | System speed select 20MHz      |  JMP4  |  pins 2 & 3  |
   |   |                                |        |    closed    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     NPU CONFIGURATION                      |
   |------------------------------------------------------------|
   |    NPU    | JMP2/pins 1 &  | JMP2/pins 3 & | JMP2/pins 5 & |
   |           |       2        |       4       |       6       |
   |-----------+----------------+---------------+---------------|
   |>> | None  |      Open      |    Closed     |     Open      |
   |---+-------+----------------+---------------+---------------|
   |   | 80287 |      Open      |     Open      |    Closed     |
   |---+-------+----------------+---------------+---------------|
   |   | 80387 |     Closed     |     Open      |     Open      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DRAM CONFIGURATION                     |
   |------------------------------------------------------------|
   | Size |   Bank 0    |   Bank 1    |   Bank 2   |   Bank 3   |
   |------+-------------+-------------+------------+------------|
   | 1MB  | (4) 256K x  |    NONE     |    NONE    |    NONE    |
   |      |      9      |             |            |            |
   |------+-------------+-------------+------------+------------|
   | 2MB  | (4) 256K x  | (4) 256K x  |    NONE    |    NONE    |
   |      |      9      |      9      |            |            |
   |------+-------------+-------------+------------+------------|
   | 4MB  | (4) 256K x  | (4) 256K x  | (4) 256K x | (4) 256K x |
   |      |      9      |      9      |     9      |     9      |
   |------+-------------+-------------+------------+------------|
   | 4MB  | (4) 1M x 9  |    NONE     |    NONE    |    NONE    |
   |------+-------------+-------------+------------+------------|
   | 8MB  | (4) 1M x 9  | (4) 1M x 9  |    NONE    |    NONE    |
   |------+-------------+-------------+------------+------------|
   | 10MB | (4) 256K x  | (4) 256K x  | (4) 1M x 9 | (4) 1M x 9 |
   |      |      9      |      9      |            |            |
   |------+-------------+-------------+------------+------------|
   | 16MB | (4) 1M x 9  | (4) 1M x 9  | (4) 1M x 9 | (4) 1M x 9 |
   +------------------------------------------------------------+