ETC COMPUTER, INC.
==================

   CLS-386SX

   Processor        80386SX (exact location unidentified)         
   Processor Speed  16/20MHz                                      
   Chip Set         Unidentified                                  
   Maximum Onboard  4MB                                           
   Memory           
   Cache            None                                          
   BIOS             AMI                                           
   Dimensions       254mm x 218mm                                 
   I/O Options      Floppy drive interfaces (2), game port, IDE   
                    interface, parallel port, serial ports (2),   
                    VGA port, riser slot                          
   NPU Options      80387SX (exact location unidentified)         

<gopher://bitreich.org/I/th99/m/E-H/33275-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |       Function        | Label |     Function     |  Label  |
   |-----------------------+-------+------------------+---------|
   | Parallel port         |  CN1  | Game port        |   J11   |
   |-----------------------+-------+------------------+---------|
   | Serial port           |  CN2  | External battery |   JP3   |
   |-----------------------+-------+------------------+---------|
   | Serial port           |  CN3  | Keylock          | KEYLOCK |
   |-----------------------+-------+------------------+---------|
   | VGA port              |  CN4  | Turbo LED        |   LED   |
   |-----------------------+-------+------------------+---------|
   | IDE interface LED     | HDLED | Power LED        |   PWR   |
   |-----------------------+-------+------------------+---------|
   | IDE interface         |  J5   | Reset switch     |  RESET  |
   |-----------------------+-------+------------------+---------|
   | Floppy drive          |  J6   | Riser slot       |   SL1   |
   | interface             |       |                  |         |
   |-----------------------+-------+------------------+---------|
   | Floppy drive          |  J7   |                  |         |
   | interface             |       |                  |         |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                            DRAM                            |
   |------------------------------------------------------------|
   |       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        |
   |------------------+--------------------+--------------------|
   |       4MB        |     (2) 1M x 9     |     (2) 1M x 9     |
   |------------------------------------------------------------|
   | Note: The location of the DRAM is unidentified.            |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                           VIDEO                            |
   |------------------------------------------------------------|
   |Setting|   Primary   |Secondary | JP9  | JP10 | JP11 | JP12 |
   |-------+-------------+----------+------+------+------+------|
   |  VGA  |Color 80 x 25|Monochrome|Closed| Open | Open | Open |
   |-------+-------------+----------+------+------+------+------|
   |  VGA  |Color 80 x 25|Monochrome| Open | Open | Open | Open |
   |       |(multisynch) |          |      |      |      |      |
   |-------+-------------+----------+------+------+------+------|
   |  EGA  |  Enhanced   |Monochrome|Closed|Closed|Closed| Open |
   |       |    color    |          |      |      |      |      |
   |-------+-------------+----------+------+------+------+------|
   |  EGA  |  Enhanced   |Monochrome| Open |Closed|Closed| Open |
   |       |    color    |          |      |      |      |      |
   |-------+-------------+----------+------+------+------+------|
   |  CGA  |Color 40 x 25|Monochrome|Closed| Open | Open |Closed|
   |       |  (primary)  |          |      |      |      |      |
   |-------+-------------+----------+------+------+------+------|
   |  CGA  |Color 80 x 25|Monochrome| Open | Open | Open |Closed|
   |       |  (primary)  |          |      |      |      |      |
   |-------+-------------+----------+------+------+------+------|
   |  CGA  |Color 40 x 25|Monochrome|Closed|Closed| Open |Closed|
   |       | (secondary) |          |      |      |      |      |
   |-------+-------------+----------+------+------+------+------|
   |  CGA  |Color 40 x 25|Monochrome| Open |Closed| Open |Closed|
   |       | (secondary) |          |      |      |      |      |
   |-------+-------------+----------+------+------+------+------|
   | Mono  | Monochrome  |Color 80 x| Open |Closed| Open |Closed|
   |       |  (primary)  |    25    |      |      |      |      |
   |-------+-------------+----------+------+------+------+------|
   | Mono  | Monochrome  |Color 40 x|Closed|Closed| Open |Closed|
   |       |  (primary)  |    25    |      |      |      |      |
   |-------+-------------+----------+------+------+------+------|
   | Mono  | Monochrome  |Color 40 x|Closed|Closed|Closed|Closed|
   |       |  (primary)  |    25    |      |      |      |      |
   |-------+-------------+----------+------+------+------+------|
   |Mono 1 | Monochrome  |Color 80 x| Open |Closed|Closed|Closed|
   |       |  (primary)  |    25    |      |      |      |      |
   |-------+-------------+----------+------+------+------+------|
   |Mono 2 | Monochrome  | Enhanced |Closed| Open |Closed|Closed|
   |       |  (primary)  |  color   |      |      |      |      |
   |-------+-------------+----------+------+------+------+------|
   |Mono 3 | Monochrome  | Enhanced | Open | Open |Closed|Closed|
   |       |  (primary)  |  color   |      |      |      |      |
   |-------+-------------+----------+------+------+------+------|
   |Mono 4 | Monochrome  |Color 80 x|Closed|Closed| Open | Open |
   |       |  (primary)  |    25    |      |      |      |      |
   |-------+-------------+----------+------+------+------+------|
   |Mono 5 | Monochrome  |Color 80 x| Open |Closed| Open | Open |
   |       |  (primary)  |    25    |      |      |      |      |
   |------------------------------------------------------------|
   |     Note: 1 = IBM 5153; 2 = IBM 5154; 3 = IBM 5154 or      |
   |     Multisynch, variable frequency TTL monitors; 4 = IBM   |
   |     85xx; 5 = Multisynch, variable frequency analog        |
   |     monitors.                                              |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   PARALLEL PORT ADDRESS                    |
   |------------------------------------------------------------|
   |       >>  Setting       |      SW1/7      |      SW1/8      |
   |------------------------+-----------------+-----------------|
   |>> |     LPT1 (3BC)     |       On        |       Off       |
   |---+--------------------+-----------------+-----------------|
   |>> |     LPT2 (387)     |       Off       |       Off       |
   |---+--------------------+-----------------+-----------------|
   |>> |     LPT3 (278)     |       Off       |       On        |
   |---+--------------------+-----------------+-----------------|
   |>> |      Disabled      |       On        |       On        |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     PARALLEL PORT IRQ                      |
   |------------------------------------------------------------|
   |     >>  Setting       |      SW1/1       |      SW1/2       |
   |----------------------+------------------+------------------|
   |>>  |      IRQ7       |        On        |       Off        |
   |----+-----------------+------------------+------------------|
   |>>  |      IRQ5       |       Off        |        On        |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                        SERIAL PORT                         |
   |------------------------------------------------------------|
   | Serial 1 | Serial 2 |  SW1/3  |  SW1/4  |  SW1/5  | SW1/6  |
   |----------+----------+---------+---------+---------+--------|
   |   N/A    |   N/A    |   Off   |   Off   |   Off   |  Off   |
   |----------+----------+---------+---------+---------+--------|
   |   COM1   |   N/A    |   On    |   Off   |   Off   |  Off   |
   |----------+----------+---------+---------+---------+--------|
   |   N/A    |   COM2   |   Off   |   Off   |   On    |  Off   |
   |----------+----------+---------+---------+---------+--------|
   |   COM3   |   N/A    |   On    |   Off   |   Off   |  Off   |
   |----------+----------+---------+---------+---------+--------|
   |   N/A    |   COM4   |   Off   |   Off   |   On    |  Off   |
   |----------+----------+---------+---------+---------+--------|
   |   COM1   |   COM2   |   On    |   Off   |   On    |  Off   |
   |----------+----------+---------+---------+---------+--------|
   |   COM1   |   COM3   |   On    |   Off   |   Off   |   On   |
   |----------+----------+---------+---------+---------+--------|
   |   COM1   |   COM4   |   On    |   Off   |   On    |  Off   |
   |----------+----------+---------+---------+---------+--------|
   |   COM3   |   COM2   |   On    |   Off   |   On    |  Off   |
   |----------+----------+---------+---------+---------+--------|
   |   COM4   |   COM2   |   Off   |   On    |   On    |  Off   |
   |----------+----------+---------+---------+---------+--------|
   |   COM3   |   COM4   |   On    |   Off   |   On    |  Off   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    SERIAL PORT (CON'T)                     |
   |------------------------------------------------------------|
   |Serial 1|Serial 2| SW2/1 |SW2/2 |SW2/3 |SW2/4 |SW2/5 |SW2/6 |
   |--------+--------+-------+------+------+------+------+------|
   |  N/A   |  N/A   |  On   |  On  | Off  | Off  | Off  | Off  |
   |--------+--------+-------+------+------+------+------+------|
   |  COM1  |  N/A   |  On   | Off  | Off  | Off  | Off  | Off  |
   |--------+--------+-------+------+------+------+------+------|
   |  N/A   |  COM2  |  Off  |  On  | Off  | Off  | Off  | Off  |
   |--------+--------+-------+------+------+------+------+------|
   |  COM3  |  N/A   |  On   |  On  |  On  | Off  | Off  | Off  |
   |--------+--------+-------+------+------+------+------+------|
   |  N/A   |  COM4  |  On   |  On  | Off  |  On  | Off  | Off  |
   |--------+--------+-------+------+------+------+------+------|
   |  COM1  |  COM2  |  Off  | Off  | Off  | Off  | Off  | Off  |
   |--------+--------+-------+------+------+------+------+------|
   |  COM1  |  COM3  |  On   | Off  |  On  | Off  |  On  | Off  |
   |--------+--------+-------+------+------+------+------+------|
   |  COM1  |  COM4  |  On   | Off  | Off  |  On  | Off  | Off  |
   |--------+--------+-------+------+------+------+------+------|
   |  COM3  |  COM2  |  Off  |  On  |  On  | Off  | Off  | Off  |
   |--------+--------+-------+------+------+------+------+------|
   |  COM4  |  COM2  |  Off  |  On  | Off  |  On  | Off  |  On  |
   |--------+--------+-------+------+------+------+------+------|
   |  COM3  |  COM4  |  On   |  On  |  On  |  On  | Off  | Off  |
   +------------------------------------------------------------+