TULIP COMPUTERS
===============

   DT 386SX (TC36)/ DC 386SX(TC 36)

   Processor    80386SX                                           
   Processor    25MHz                                             
   Speed        
   Chip Set     Unidentified                                      
   Max. Onboard 16MB                                              
   DRAM         
   Cache        None                                              
   BIOS         Unidentified                                      
   Dimensions   280mm x 254mm                                     
   I/O Options  Parallel port, serial ports (2), VGA port, VGA    
                feature connector, floppy drive interface, IDE    
                interface                                         
   NPU Options  80387SX                                           

<gopher://bitreich.org/I/th99/m/S-T/32436-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose             | Location | Purpose        | Location |
   |---------------------+----------+----------------+----------|
   | Serial port 1       |    J1    | Parallel port  |    J5    |
   |---------------------+----------+----------------+----------|
   | LED, speaker, &     |    J2    | VGA port       |    J6    |
   | battery             |          |                |          |
   |---------------------+----------+----------------+----------|
   | IDE interface       |    J3    | VGA feature    |    J9    |
   |                     |          | connector      |          |
   |---------------------+----------+----------------+----------|
   | Serial port 2       |    J4    | Floppy drive   |   J10    |
   |                     |          | interface      |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |             Function             | Jumper |    Position    |
   |----------------------------------+--------+----------------|
   |>> | Battery type select internal |  J14   |      Open      |
   |---+------------------------------+--------+----------------|
   |   | Battery type select external |  J14   |     Closed     |
   |---+------------------------------+--------+----------------|
   |>> | Parallel mode bidirectional  |  J15   |   pins 2 & 3   |
   |   |                              |        |     closed     |
   |---+------------------------------+--------+----------------|
   |   | Parallel mode unidirectional |  J15   |   pins 1 & 2   |
   |   |                              |        |     closed     |
   |---+------------------------------+--------+----------------|
   |>> | On-board memory enabled      |  J12   |      Open      |
   |---+------------------------------+--------+----------------|
   |   | On-board memory disabled     |  J12   |     Closed     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DRAM CONFIGURATION                     |
   |------------------------------------------------------------|
   |       Size       |       Bank 0       |       Bank 1       |
   |------------------+--------------------+--------------------|
   |       2MB        |        NONE        |        NONE        |
   |------------------+--------------------+--------------------|
   |       4MB        |     (2) 1M x 9     |        NONE        |
   |------------------+--------------------+--------------------|
   |       6MB        |     (2) 1M x 9     |     (2) 1M x 9     |
   |------------------+--------------------+--------------------|
   |       10MB       |     (2) 4M x 9     |        NONE        |
   |------------------+--------------------+--------------------|
   |       16MB       |     (2) 4M x 9     |     (2) 4M x 9     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                  VIDEO DRAM CONFIGURATION                  |
   |------------------------------------------------------------|
   |            Size            |           U17 & U18           |
   |----------------------------+-------------------------------|
   |           256KB            |             NONE              |
   |----------------------------+-------------------------------|
   |           512KB            |           (2) 44256           |
   +------------------------------------------------------------+