SUNIX CO., LTD.
===============

   SUN-5240A (EX-3002)

   Data Bus                16-bit ISA                             
   Card Size               Half-length, half-height card          
   Hard Drives supported   Two IDE (AT) drives                    
   Floppy drives supported None                                   

<gopher://bitreich.org/I/th99/c/S-T/21006-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |     Function      | Location |     Function     | Location |
   |-------------------+----------+------------------+----------|
   | 40-pin primary    |    J1    | 4-pin connector  |   JP1    |
   | IDE(AT) connector |          | - drive active   |          |
   |                   |          | LED              |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |              Function              | Label |   Position    |
   |------------------------------------+-------+---------------|
   |>> | IDE(AT) interface enabled      |  JP3  |  Pins 1 & 2   |
   |   |                                |       |    closed     |
   |---+--------------------------------+-------+---------------|
   |   | IDE(AT) interface disabled     |  JP3  |  Pins 2 & 3   |
   |   |                                |       |    closed     |
   |---+--------------------------------+-------+---------------|
   |>> | IDE(AT) interface is primary   |  JP3  |  Pins 5 & 6   |
   |   |                                |       |    closed     |
   |---+--------------------------------+-------+---------------|
   |   | IDE(AT) interface is secondary |  JP3  |  Pins 4 & 5   |
   |   |                                |       |    closed     |
   |---+--------------------------------+-------+---------------|
   |>> | On-board BIOS enabled          |  JP5  |  Pins 1 & 2   |
   |   |                                |       |    closed     |
   |---+--------------------------------+-------+---------------|
   |   | On-board BIOS disabled         |  JP5  |  Pins 2 & 3   |
   |   |                                |       |    closed     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   BIOS ADDRESS SELECTION                   |
   |------------------------------------------------------------|
   |       Setting        |                 JP4                 |
   |----------------------+-------------------------------------|
   |>> |      D000h       |      Pins 2 & 3, 5 & 6 closed       |
   |---+------------------+-------------------------------------|
   |   |      D400h       |      Pins 2 & 3, 4 & 5 closed       |
   |---+------------------+-------------------------------------|
   |   |      D800h       |      Pins 1 & 2, 5 & 6 closed       |
   |---+------------------+-------------------------------------|
   |   |      DC00h       |      Pins 1 & 2, 4 & 5 closed       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                  IDE INTERRUPT SELECTION                   |
   |------------------------------------------------------------|
   |     Setting      |    JP2/A    |    JP2/B    |    JP2/C    |
   |------------------+-------------+-------------+-------------|
   |   |    IRQ 12    |    Open     |    Open     |   Closed    |
   |---+--------------+-------------+-------------+-------------|
   |>> |    IRQ 14    |    Open     |   Closed    |    Open     |
   |---+--------------+-------------+-------------+-------------|
   |   |    IRQ 15    |   Closed    |    Open     |    Open     |
   +------------------------------------------------------------+