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

   SCAMP 386SX

   Processor       80386SX/CX486SLC (exact location unidentified) 
   Processor Speed 16/20/25/33MHz                                 
   Chip Set        VLSI                                           
   Max. Onboard    16MB                                           
   DRAM            
   Cache           None                                           
   BIOS            Unidentified                                   
   Dimensions      218mm x 168mm                                  
   I/O Options     None                                           
   NPU Options     80387SX                                        

<gopher://bitreich.org/I/th99/m/U-Z/33110-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose             | Location | Purpose        | Location |
   |---------------------+----------+----------------+----------|
   | Speaker             |   CN1    | Turbo switch   |   JP6    |
   |---------------------+----------+----------------+----------|
   | External battery    |   CN2    | Turbo LED      |   JP8    |
   |---------------------+----------+----------------+----------|
   | Power LED & keylock |   CN3    | Reset switch   |   JP14   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |               Function               | Jumper |  Position  |
   |--------------------------------------+--------+------------|
   |>> | CMOS memory normal operation     |  HDR1  | pins 1 & 2 |
   |   |                                  |        |   closed   |
   |---+----------------------------------+--------+------------|
   |   | CMOS memory clear                |  HDR1  | pins 3 & 4 |
   |   |                                  |        |   closed   |
   |---+----------------------------------+--------+------------|
   |   | Pipeline mode disabled           |  JP1   |    Open    |
   |---+----------------------------------+--------+------------|
   |   | Pipeline mode enabled            |  JP1   |   Closed   |
   |---+----------------------------------+--------+------------|
   |   | Monitor type select monochrome   |  JP4   |    Open    |
   |---+----------------------------------+--------+------------|
   |   | Monitor type select color        |  JP4   |   Closed   |
   |---+----------------------------------+--------+------------|
   |>> | Keyboard matching select normal  |  JP5   |    Open    |
   |   | operation                        |        |            |
   |---+----------------------------------+--------+------------|
   |   | Keyboard matching select         |  JP5   |   Closed   |
   |   | keyboard error during boot-up    |        |            |
   |---+----------------------------------+--------+------------|
   |   | CPU clock speed select software  |  JP7   | pins 1 & 2 |
   |   | turbo                            |        |   closed   |
   |---+----------------------------------+--------+------------|
   |   | CPU clock speed select hardware  |  JP7   | pins 2 & 3 |
   |   | turbo                            |        |   closed   |
   |---+----------------------------------+--------+------------|
   |   | NPU clock select CPU clock speed |  JP11  |    Open    |
   |---+----------------------------------+--------+------------|
   |   | NPU clock select NPU clock speed |  JP11  |   Closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DRAM CONFIGURATION                     |
   |------------------------------------------------------------|
   |       Size       |       Bank 0       |       Bank 1       |
   |------------------+--------------------+--------------------|
   |      512KB       |    (2) 256K x 9    |        NONE        |
   |------------------+--------------------+--------------------|
   |       1MB        |    (2) 256K x 9    |    (2) 256K x 9    |
   |------------------+--------------------+--------------------|
   |       2MB        |     (2) 1M x 9     |        NONE        |
   |------------------+--------------------+--------------------|
   |      2.5MB       |     (2) 1M x 9     |    (2) 256K x 9    |
   |------------------+--------------------+--------------------|
   |      2.5MB       |    (2) 256K x 9    |     (2) 1M x 9     |
   |------------------+--------------------+--------------------|
   |       4MB        |     (2) 1M x 9     |     (2) 1M x 9     |
   |------------------+--------------------+--------------------|
   |       8MB        |     (2) 4M x 9     |        NONE        |
   |------------------+--------------------+--------------------|
   |       16MB       |     (2) 4M x 9     |     (2) 4M x 9     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                  CPU SPEED CONFIGURATION                   |
   |------------------------------------------------------------|
   |             Speed              |            JP2            |
   |--------------------------------+---------------------------|
   |             16MHz              |           Open            |
   |--------------------------------+---------------------------|
   |             20MHz              |           Open            |
   |--------------------------------+---------------------------|
   |             25MHz              |           Open            |
   |--------------------------------+---------------------------|
   |             33MHz              |          Closed           |
   |------------------------------------------------------------|
   | Note: If CPU speed is 16MHz or 20MHz, set Fast Clock       |
   | Divider in Advanced CMOS Setup to 4.                       |
   +------------------------------------------------------------+