HEDAKA
======

   HED-919

   Processor         80286                                        
   Processor Speed   12MHz                                        
   Chip Set          Unidentified                                 
   Max. Onboard DRAM 1MB                                          
   Cache             None                                         
   BIOS              Unidentified                                 
   Dimensions        330mm x 218mm                                
   I/O Options       None                                         
   NPU Options       None                                         

<gopher://bitreich.org/I/th99/m/E-H/32252-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose           | Location | Purpose          | Location |
   |-------------------+----------+------------------+----------|
   | Power LED         |   CN3    | Keylock          |   CN6    |
   |-------------------+----------+------------------+----------|
   | Reset switch      |   CN4    | Turbo LED        |   CN7    |
   |-------------------+----------+------------------+----------|
   | Speaker           |   CN5    | Turbo switch     |   CN8    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |               Function                | Switch  | Position |
   |---------------------------------------+---------+----------|
   |>> | Parity check disabled             |  SW1/1  |    On    |
   |---+-----------------------------------+---------+----------|
   |   | Parity check enabled              |  SW1/1  |   Off    |
   |---+-----------------------------------+---------+----------|
   |>> | Shadow BIOS enabled               |  SW1/2  |    On    |
   |---+-----------------------------------+---------+----------|
   |   | Shadow BIOS disabled              |  SW1/2  |   Off    |
   |---+-----------------------------------+---------+----------|
   |>> | Factory configured - do not alter |  SW1/7  |   Off    |
   |---+-----------------------------------+---------+----------|
   |>> | Wait state select 0 wait states   |  SW1/8  |    On    |
   |---+-----------------------------------+---------+----------|
   |   | Wait state select 1 wait state    |  SW1/8  |   Off    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DRAM CONFIGURATION                     |
   |------------------------------------------------------------|
   | Size  | Bank 0 | Parity | Bank 1 | Parity | Bank  | Parity |
   |       |        |   0    |        |   1    |   2   |   2    |
   |-------+--------+--------+--------+--------+-------+--------|
   | 512KB |  (4)   |  (2)   |  NONE  |  NONE  | NONE  |  NONE  |
   |       | 42456  | 41256  |        |        |       |        |
   |-------+--------+--------+--------+--------+-------+--------|
   | 640KB |  (4)   |  (2)   |  NONE  |  NONE  |  (4)  |  (2)   |
   |       | 42456  | 41256  |        |        | 41464 |  4164  |
   |-------+--------+--------+--------+--------+-------+--------|
   |  1MB  |  (4)   |  (2)   |  (4)   |  (2)   | NONE  |  NONE  |
   |       | 42456  | 41256  | 42456  | 41256  |       |        |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 DRAM SWITCH CONFIGURATION                  |
   |------------------------------------------------------------|
   |        Size        |       SW1/3       |       SW1/4       |
   |--------------------+-------------------+-------------------|
   |       512KB        |        Off        |        On         |
   |--------------------+-------------------+-------------------|
   |       640KB        |        On         |        Off        |
   |--------------------+-------------------+-------------------|
   |        1MB         |        Off        |        Off        |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               DISPLAY ADAPTER CONFIGURATION                |
   |------------------------------------------------------------|
   |        Type        |       SW1/5       |       SW1/6       |
   |--------------------+-------------------+-------------------|
   |   CGA (40 x 25)    |        Off        |        On         |
   |--------------------+-------------------+-------------------|
   |   CGA (80 x 25)    |        On         |        Off        |
   |--------------------+-------------------+-------------------|
   |     Monochrome     |        Off        |        Off        |
   +------------------------------------------------------------+