DIVERSIFIED TECHNOLOGIES
========================

   MBC2000

   Processor           80486DX                                    
   Processor Speed     33MHz                                      
   Chip Set            Intel                                      
   Max. Onboard DRAM   64MB                                       
   Cache               64/128KB                                   
   BIOS                ETI                                        
   Dimensions          330mm x 218mm                              
   I/O Options         Bus mouse port, Intel 485TurboCache module 
   NPU Options         4167                                       

<gopher://bitreich.org/I/th99/m/C-D/30979-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose           | Location | Purpose          | Location |
   |-------------------+----------+------------------+----------|
   | 64/128KB          |  CACHE   | Reset switch     |    J3    |
   | TuboCache Module  |          |                  |          |
   |-------------------+----------+------------------+----------|
   | Power LED &       |    J1    | External battery |    J4    |
   | keylock           |          |                  |          |
   |-------------------+----------+------------------+----------|
   | Speaker           |    J2    | Mouse port       |    J5    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |           Function            | Jumper/Switch |  Position  |
   |-------------------------------+---------------+------------|
   |>> | Battery type select       |      E1       | pins 1 & 2 |
   |   | internal                  |               |   closed   |
   |---+---------------------------+---------------+------------|
   |   | Battery type select       |      E1       | pins 2 & 3 |
   |   | external                  |               |   closed   |
   |---+---------------------------+---------------+------------|
   |>> | Factory configured - do   |      E2       |    Open    |
   |   | not alter                 |               |            |
   |---+---------------------------+---------------+------------|
   |>> | Posted memory writes to   |      E3       |    Open    |
   |   | the EISA bus disabled     |               |            |
   |---+---------------------------+---------------+------------|
   |   | Posted memory writes to   |      E3       |   Closed   |
   |   | the EISA bus enabled      |               |            |
   |---+---------------------------+---------------+------------|
   |>> | ISA I/O wait states       |      E4       |    Open    |
   |   | disabled                  |               |            |
   |---+---------------------------+---------------+------------|
   |   | ISA I/O wait states       |      E4       |   Closed   |
   |   | enabled                   |               |            |
   |---+---------------------------+---------------+------------|
   |>> | Factory configured - do   |     SW1/1     |     On     |
   |   | not alter                 |               |            |
   |---+---------------------------+---------------+------------|
   |>> | Keyboard type select AT   |     SW1/2     |    Off     |
   |   | or PS/2                   |               |            |
   |---+---------------------------+---------------+------------|
   |   | Keyboard type select XT   |     SW1/2     |     On     |
   |---+---------------------------+---------------+------------|
   |>> | Monitor type select color |     SW1/3     |     On     |
   |---+---------------------------+---------------+------------|
   |   | Monitor type select       |     SW1/3     |    Off     |
   |   | monochrome                |               |            |
   |---+---------------------------+---------------+------------|
   |>> | Factory configured - do   |     SW1/4     |    Off     |
   |   | not alter                 |               |            |
   |---+---------------------------+---------------+------------|
   |>> | CMOS memory normal        |     SW1/5     |    Off     |
   |   | operation                 |               |            |
   |---+---------------------------+---------------+------------|
   |   | CMOS memory clear         |     SW1/5     |     On     |
   |---+---------------------------+---------------+------------|
   |>> | Factory configured - do   |     SW1/6     |    Off     |
   |   | not alter                 |               |            |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DRAM CONFIGURATION                     |
   |------------------------------------------------------------|
   |       Size       |       Bank 0       |       Bank 1       |
   |------------------+--------------------+--------------------|
   |       4MB        |   (4) 256K x 36    |        NONE        |
   |------------------+--------------------+--------------------|
   |       8MB        |   (4) 256K x 36    |   (4) 256K x 36    |
   |------------------+--------------------+--------------------|
   |       8MB        |   (4) 512K x 36    |        NONE        |
   |------------------+--------------------+--------------------|
   |       12MB       |   (4) 512K x 36    |   (4) 256K x 36    |
   |------------------+--------------------+--------------------|
   |       16MB       |   (4) 512K x 36    |   (4) 512K x 36    |
   |------------------+--------------------+--------------------|
   |       16MB       |    (4) 1M x 36     |        NONE        |
   |------------------+--------------------+--------------------|
   |       20MB       |    (4) 1M x 36     |   (4) 256K x 36    |
   |------------------+--------------------+--------------------|
   |       24MB       |    (4) 1M x 36     |   (4) 512K x 36    |
   |------------------+--------------------+--------------------|
   |       32MB       |    (4) 1M x 36     |    (4) 1M x 36     |
   |------------------+--------------------+--------------------|
   |       32MB       |    (4) 2M x 36     |        NONE        |
   |------------------+--------------------+--------------------|
   |       36MB       |    (4) 2M x 36     |   (4) 256K x 36    |
   |------------------+--------------------+--------------------|
   |       40MB       |    (4) 2M x 36     |   (4) 512K x 36    |
   |------------------+--------------------+--------------------|
   |       48MB       |    (4) 2M x 36     |    (4) 1M x 36     |
   |------------------+--------------------+--------------------|
   |       64MB       |    (4) 2M x 36     |    (4) 2M x 36     |
   +------------------------------------------------------------+