TYAN COMPUTER CORPORATION
=========================

   S1332

   I/O Options   Floppy drive interface, IDE interface, game      
                 port, parallel port, serial ports (2)            
   Data Bus      32-bit VESA local bus                            
   Card Size     Full height, full length                         
   Hard Drives   Two IDE-AT devices                               
   Supported     
   Floppy Drives Unidentified                                     
   Supported     

<gopher://bitreich.org/I/th99/c/S-T/21379-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |       Function        | Label |      Function      | Label |
   |-----------------------+-------+--------------------+-------|
   | 9-pin serial port 1 - | CON1  | 10-pin serial port |  JP8  |
   | external              |       | 2 - internal       |       |
   |-----------------------+-------+--------------------+-------|
   | 25-pin parallel port  | CON2  | 16-pin game port   |  JP9  |
   | - external            |       |                    |       |
   |-----------------------+-------+--------------------+-------|
   | 40-pin primary        |  JP4  | 4-pin drive active | JP20  |
   | IDE(AT) connector     |       | LED                |       |
   |-----------------------+-------+--------------------+-------|
   | 34-pin cable          |  JP6  |                    |       |
   | connector - floppy    |       |                    |       |
   | drive                 |       |                    |       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |                Setting                 | Label | Position  |
   |----------------------------------------+-------+-----------|
   |>> | Floppy interface enabled           |  J1   | Pins 2 &  |
   |   |                                    |       | 3 closed  |
   |---+------------------------------------+-------+-----------|
   |   | Floppy interface disabled          |  J1   | Pins 1 &  |
   |   |                                    |       | 2 closed  |
   |---+------------------------------------+-------+-----------|
   |>> | Floppy drive order is normal (A:,  |  J3   | Pins 2 &  |
   |   | B:)                                |       | 3 closed  |
   |---+------------------------------------+-------+-----------|
   |   | Floppy drive order is reversed     |  J3   | Pins 1 &  |
   |   | (B:, A:)                           |       | 2 closed  |
   |---+------------------------------------+-------+-----------|
   |>> | IDE(AT) interface enabled          |  J4   | Pins 2 &  |
   |   |                                    |       | 3 closed  |
   |---+------------------------------------+-------+-----------|
   |   | IDE(AT) interface disabled         |  J4   | Pins 1 &  |
   |   |                                    |       | 2 closed  |
   |---+------------------------------------+-------+-----------|
   |>> | Game port enabled                  |  J12  | Pins 2 &  |
   |   |                                    |       | 3 closed  |
   |---+------------------------------------+-------+-----------|
   |   | Game port disabled                 |  J12  | Pins 1 &  |
   |   |                                    |       | 2 closed  |
   |---+------------------------------------+-------+-----------|
   |>> | Two IDE(AT) drives connected       |  JP5  |   Open    |
   |---+------------------------------------+-------+-----------|
   |   | One IDE(AT) drive connected        |  JP5  |  Closed   |
   |---+------------------------------------+-------+-----------|
   |>> | Parallel port is bi-directional    |  JP7  |  Closed   |
   |---+------------------------------------+-------+-----------|
   |   | Parallel port is uni-directional   |  JP7  |   Open    |
   |---+------------------------------------+-------+-----------|
   |>> | IRQ14 is used by IDE(AT) interface | JP10  |  Closed   |
   |---+------------------------------------+-------+-----------|
   |   | IRQ14 is not used                  | JP10  |   Open    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |             USER CONFIGURABLE SETTINGS (CON'T)             |
   |------------------------------------------------------------|
   |                Setting                 | Label | Position  |
   |----------------------------------------+-------+-----------|
   |>> | IRQ3 used by COM2: and COM4:       | JP11  |  Closed   |
   |---+------------------------------------+-------+-----------|
   |   | IRQ3 not used                      | JP11  |   Open    |
   |---+------------------------------------+-------+-----------|
   |>> | IRQ4 used by COM1: and COM3:       | JP12  |  Closed   |
   |---+------------------------------------+-------+-----------|
   |   | IRQ4 not used                      | JP12  |   Open    |
   |---+------------------------------------+-------+-----------|
   |>> | IRQ6 used by floppy controller     | JP13  |  Closed   |
   |---+------------------------------------+-------+-----------|
   |   | IRQ6 not used                      | JP13  |   Open    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |            IDE(AT) INTERFACE ADDRESS SELECTION             |
   |------------------------------------------------------------|
   |       Setting       |        J2         |        J5        |
   |---------------------+-------------------+------------------|
   |>> | 1F0h-1F7h, 3F0h | Pins 2 & 3 closed |    Pins 2 & 3    |
   |   |                 |                   |      closed      |
   |---+-----------------+-------------------+------------------|
   |   | 170h-177h, 370h | Pins 1 & 2 closed |    Pins 1 & 2    |
   |   |                 |                   |      closed      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               VESA BUS CLOCK SPEED SELECTION               |
   |------------------------------------------------------------|
   |     Setting      |        J16         |        J17         |
   |------------------+--------------------+--------------------|
   |   |    25MHz     | Pins 1 & 2 closed  | Pins 1 & 2 closed  |
   |---+--------------+--------------------+--------------------|
   |   |    33MHz     | Pins 2 & 3 closed  | Pins 1 & 2 closed  |
   |---+--------------+--------------------+--------------------|
   |   |    40MHz     | Pins 1 & 2 closed  | Pins 2 & 3 closed  |
   |---+--------------+--------------------+--------------------|
   |>> |    50MHz     | Pins 2 & 3 closed  | Pins 2 & 3 closed  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |              PARALLEL PORT ADDRESS SELECTION               |
   |------------------------------------------------------------|
   |     Setting      |         J6         |         J7         |
   |------------------+--------------------+--------------------|
   |   |     278h     | Pins 1 & 2 closed  | Pins 1 & 2 closed  |
   |---+--------------+--------------------+--------------------|
   |>> |     378h     | Pins 2 & 3 closed  | Pins 2 & 3 closed  |
   |---+--------------+--------------------+--------------------|
   |   |     3BCh     | Pins 2 & 3 closed  | Pins 1 & 2 closed  |
   |---+--------------+--------------------+--------------------|
   |   |   Disabled   | Pins 1 & 2 closed  | Pins 2 & 3 closed  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |              SERIAL PORT 1 ADDRESS SELECTION               |
   |------------------------------------------------------------|
   |      Setting      |         J8         |        J9         |
   |-------------------+--------------------+-------------------|
   |   | 2E8h (COM4:)  | Pins 2 & 3 closed  | Pins 1 & 2 closed |
   |---+---------------+--------------------+-------------------|
   |   | 3E8h (COM3:)  | Pins 1 & 2 closed  | Pins 1 & 2 closed |
   |---+---------------+--------------------+-------------------|
   |>> | 3F8h (COM1:)  | Pins 2 & 3 closed  | Pins 2 & 3 closed |
   |---+---------------+--------------------+-------------------|
   |   |   Disabled    | Pins 1 & 2 closed  | Pins 2 & 3 closed |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |              SERIAL PORT 2 ADDRESS SELECTION               |
   |------------------------------------------------------------|
   |      Setting      |        J10         |        J11        |
   |-------------------+--------------------+-------------------|
   |   | 2E8h (COM4:)  | Pins 1 & 2 closed  | Pins 1 & 2 closed |
   |---+---------------+--------------------+-------------------|
   |>> | 2F8h (COM2:)  | Pins 2 & 3 closed  | Pins 2 & 3 closed |
   |---+---------------+--------------------+-------------------|
   |   | 3E8h (COM3:)  | Pins 2 & 3 closed  | Pins 1 & 2 closed |
   |---+---------------+--------------------+-------------------|
   |   |   Disabled    | Pins 1 & 2 closed  | Pins 2 & 3 closed |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |             PARALLEL PORT INTERRUPT SELECTION              |
   |------------------------------------------------------------|
   |        Setting        |       JP14       |      JP15       |
   |-----------------------+------------------+-----------------|
   |     |      IRQ5       |      Closed      |      Open       |
   |-----+-----------------+------------------+-----------------|
   |>>   |      IRQ7       |       Open       |     Closed      |
   |-----+-----------------+------------------+-----------------|
   |     |      None       |       Open       |      Open       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                IDE(AT) INTERFACE SELECTION                 |
   |------------------------------------------------------------|
   |      Setting       |        J15         |       JP17       |
   |--------------------+--------------------+------------------|
   |   |      ISA       | Pins 1 & 2 closed  |      Closed      |
   |---+----------------+--------------------+------------------|
   |>> |      VESA      | Pins 2 & 3 closed  |       Open       |
   +------------------------------------------------------------+