MYLEX CORPORATION
=================

   MTX386

                                                                  
   Processor             80386SX                                  
   Processor Speed       16/20MHz                                 
   Chip Set              TI                                       
   Max. Onboard DRAM     16MB                                     
   Cache                 None                                     
   BIOS                  Mylex                                    
   Dimensions            330.2mm x 218.4mm                        
   I/O Options           Floppy drive interface                   
                                                                  
                         IDE interface                            
                                                                  
                         Parallel port                            
                                                                  
                         Serial ports (2)                         
   NPU Options           80387SX                                  

<gopher://bitreich.org/I/th99/m/M-O/30005-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |     Purpose      | Location |      Purpose      | Location |
   |------------------+----------+-------------------+----------|
   | External battery |    J1    | Power LED &       |   J17    |
   |                  |          | keylock           |          |
   |------------------+----------+-------------------+----------|
   | Parallel port    |    J2    | Speaker           |   J18    |
   |------------------+----------+-------------------+----------|
   | Serial port      |    J3    | Turbo LED         |   JP4    |
   | (COM1)           |          |                   |          |
   |------------------+----------+-------------------+----------|
   | Serial port      |    J4    | IDE interface LED |   JP5    |
   | (COM2)           |          |                   |          |
   |------------------+----------+-------------------+----------|
   | Floppy drive     |    J5    | Reset switch      |   JP6    |
   | interface        |          |                   |          |
   |------------------+----------+-------------------+----------|
   | IDE interface    |    J6    |                   |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |            Function            | Jumper/Switch | Position  |
   |--------------------------------+---------------+-----------|
   |>> | Parallel port select       |      JP1      | pins 1 &  |
   |   | LPT1/IRQ7                  |               | 2 closed  |
   |---+----------------------------+---------------+-----------|
   |   | Parallel port select       |      JP1      | pins 2 &  |
   |   | LPT2/IRQ5                  |               | 3 closed  |
   |---+----------------------------+---------------+-----------|
   |>> | Monitor type select color  |      JP2      | pins 1 &  |
   |   |                            |               | 2 closed  |
   |---+----------------------------+---------------+-----------|
   |   | Monitor type select        |      JP2      | pins 2 &  |
   |   | monochrome                 |               | 3 closed  |
   |---+----------------------------+---------------+-----------|
   |>> | I/O ports (J2-J6) enabled  |      JP3      | pins 1 &  |
   |   |                            |               | 2 closed  |
   |---+----------------------------+---------------+-----------|
   |   | I/O ports (J2-J6) disabled |      JP3      | pins 2 &  |
   |   |                            |               | 3 closed  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DRAM CONFIGURATION                     |
   |------------------------------------------------------------|
   | Size  |   Bank 0    |   Bank 1   |   Bank 2   |   Bank 3   |
   |-------+-------------+------------+------------+------------|
   | 512K  | (2) 256K x  |    NONE    |    NONE    |    NONE    |
   |       |      9      |            |            |            |
   |-------+-------------+------------+------------+------------|
   |  1MB  | (2) 256K x  | (2) 256K x |    NONE    |    NONE    |
   |       |      9      |     9      |            |            |
   |-------+-------------+------------+------------+------------|
   | 1.5MB | (2) 256K x  | (2) 256K x | (2) 256K x |    NONE    |
   |       |      9      |     9      |     9      |            |
   |-------+-------------+------------+------------+------------|
   |  2MB  | (2) 256K x  | (2) 256K x | (2) 256K x | (2) 256K x |
   |       |      9      |     9      |     9      |     9      |
   |-------+-------------+------------+------------+------------|
   |  3MB  | (2) 256K x  | (2) 256K x | (2) 1M x 9 |    NONE    |
   |       |      9      |     9      |            |            |
   |-------+-------------+------------+------------+------------|
   |  4MB  | (2) 1M x 9  | (2) 1M x 9 |    NONE    |    NONE    |
   |-------+-------------+------------+------------+------------|
   | 4.5MB | (2) 1M x 9  | (2) 1M x 9 | (2) 256K x |    NONE    |
   |       |             |            |     9      |            |
   |-------+-------------+------------+------------+------------|
   |  5MB  | (2) 1M x 9  | (2) 1M x 9 | (2) 256K x | (2) 256K x |
   |       |             |            |     9      |     9      |
   |-------+-------------+------------+------------+------------|
   |  8MB  | (2) 1M x 9  | (2) 1M x 9 | (2) 1M x 9 | (2) 1M x 9 |
   |-------+-------------+------------+------------+------------|
   |  8MB  | (2) 4M x 9  |    NONE    |    NONE    |    NONE    |
   |-------+-------------+------------+------------+------------|
   | 12MB  | (2) 1M x 9  | (2) 1M x 9 | (2) 4M x 9 |    NONE    |
   |-------+-------------+------------+------------+------------|
   | 16MB  | (2) 4M x 9  | (2) 4M x 9 |    NONE    |    NONE    |
   +------------------------------------------------------------+