(TXT) View Source
       
       # TYAN COMPUTER CORPORATION
       
          S1342
       
          +------------------------------------------------------------+
          |------------------------------------------------------------|
          | Data bus:     | 32-bit, VL-Bus                             |
          |---------------+--------------------------------------------|
          | Size:         | Half-length, half-height card              |
          |---------------+--------------------------------------------|
          | Hard drive    | Two IDE (AT) Interface drives              |
          | supported:    |                                            |
          |---------------+--------------------------------------------|
          | Floppy drives | Two 360KB, 720KB, 1.2MB, 1.44MB or 2.88MB  |
          | supported:    | drives                                     |
          +------------------------------------------------------------+
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |                   Function                    |  Location  |
          |-----------------------------------------------+------------|
          | 34-pin control cable connector-floppy drive-1 |    CN1     |
          |-----------------------------------------------+------------|
          | 25-pin parallel port (LPT1/2) - external      |    CN2     |
          |-----------------------------------------------+------------|
          | 40-pin AT Interface (IDE) connector - IDE-1   |    CN3     |
          |-----------------------------------------------+------------|
          | 4-pin connector-Drive active LED for IDE-2    |    CN4     |
          |-----------------------------------------------+------------|
          | 10-pin serial port (COM2/4) - internal        |    CN5     |
          |-----------------------------------------------+------------|
          | 10-pin serial port (COM1/3) - internal        |    CN6     |
          |-----------------------------------------------+------------|
          | 40-pin AT Interface (IDE) connector - IDE-2   |    CN7     |
          |-----------------------------------------------+------------|
          | 4-pin connector-Drive active LED for IDE-2    |    CN8     |
          |-----------------------------------------------+------------|
          | 34-pin control cable connector-floppy drive-2 |    CN9X    |
          |-----------------------------------------------+------------|
          | 15-pin game port - internal                   |    JP2     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    HARD DRIVE INTERRUPT                    |
          |------------------------------------------------------------|
          |      IDE-1      |    IDE-2    |  Jumper J2   |  Jumper J3  |
          |-----------------+-------------+--------------+-------------|
          |   |  Disabled   |  Disabled   |     open     |    open     |
          |---+-------------+-------------+--------------+-------------|
          | » |    IRQ14    |  Disabled   |     open     |   closed    |
          |---+-------------+-------------+--------------+-------------|
          |   |  Disabled   |    IRQ15    |    closed    |    open     |
          |---+-------------+-------------+--------------+-------------|
          |   |    IRQ14    |    IRQ15    |    closed    |   closed    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 FLOPPY DRIVE PORT ADDRESS                  |
          |------------------------------------------------------------|
          |      IDE-1      |    IDE-2    |  Jumper J2   |  Jumper J3  |
          |-----------------+-------------+--------------+-------------|
          |   |  Disabled   |  Disabled   |     open     |    open     |
          |---+-------------+-------------+--------------+-------------|
          | » |    IRQ14    |  Disabled   |     open     |   closed    |
          |---+-------------+-------------+--------------+-------------|
          |   |  Disabled   |    IRQ15    |    closed    |    open     |
          |---+-------------+-------------+--------------+-------------|
          |   |    IRQ14    |    IRQ15    |    closed    |   closed    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    WAIT STATE FOR IDE-1                    |
          |------------------------------------------------------------|
          |        Speed        |    J20     |    J21     |    J22     |
          |---------------------+------------+------------+------------|
          |   |  16MHz VL Bus   | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 |
          |   |      Clock      |   closed   |   closed   |   closed   |
          |---+-----------------+------------+------------+------------|
          |   | 20 or 25MHz VL  | Pins 1 & 2 | Pins 1 & 2 | Pins 2 & 3 |
          |   |    Bus Clock    |   closed   |   closed   |   closed   |
          |---+-----------------+------------+------------+------------|
          |   | 25 or 33MHz VL  | Pins 1 & 2 | Pins 2 & 3 | Pins 1 & 2 |
          |   |    Bus Clock    |   closed   |   closed   |   closed   |
          |---+-----------------+------------+------------+------------|
          |   |  33MHz VL Bus   | Pins 1 & 2 | Pins 2 & 3 | Pins 2 & 3 |
          |   |      Clock      |   closed   |   closed   |   closed   |
          |---+-----------------+------------+------------+------------|
          |   |  40MHz VL Bus   | Pins 2 & 3 | Pins 1 & 2 | Pins 1 & 2 |
          |   |      Clock      |   closed   |   closed   |   closed   |
          |---+-----------------+------------+------------+------------|
          |   |  50MHz VL Bus   | Pins 2 & 3 | Pins 1 & 2 | Pins 2 & 3 |
          |   |      Clock      |   closed   |   closed   |   closed   |
          |---+-----------------+------------+------------+------------|
          |   |  50MHz VL Bus   | Pins 2 & 3 | Pins 2 & 3 | Pins 1 & 2 |
          |   |      Clock      |   closed   |   closed   |   closed   |
          |---+-----------------+------------+------------+------------|
          | » |  50MHz VL Bus   | Pins 2 & 3 | Pins 2 & 3 | Pins 2 & 3 |
          |   |      Clock      |   closed   |   closed   |   closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    WAIT STATE FOR IDE-2                    |
          |------------------------------------------------------------|
          |        Speed        |    J23     |    J24     |    J25     |
          |---------------------+------------+------------+------------|
          |   |  16MHz VL Bus   | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 |
          |   |      Clock      |   closed   |   closed   |   closed   |
          |---+-----------------+------------+------------+------------|
          |   | 20 or 25MHz VL  | Pins 1 & 2 | Pins 1 & 2 | Pins 2 & 3 |
          |   |    Bus Clock    |   closed   |   closed   |   closed   |
          |---+-----------------+------------+------------+------------|
          |   | 25 or 33MHz VL  | Pins 1 & 2 | Pins 2 & 3 | Pins 1 & 2 |
          |   |    Bus Clock    |   closed   |   closed   |   closed   |
          |---+-----------------+------------+------------+------------|
          |   |  33MHz VL Bus   | Pins 1 & 2 | Pins 2 & 3 | Pins 2 & 3 |
          |   |      Clock      |   closed   |   closed   |   closed   |
          |---+-----------------+------------+------------+------------|
          |   |  40MHz VL Bus   | Pins 2 & 3 | Pins 1 & 2 | Pins 1 & 2 |
          |   |      Clock      |   closed   |   closed   |   closed   |
          |---+-----------------+------------+------------+------------|
          |   |  50MHz VL Bus   | Pins 2 & 3 | Pins 1 & 2 | Pins 2 & 3 |
          |   |      Clock      |   closed   |   closed   |   closed   |
          |---+-----------------+------------+------------+------------|
          |   |  50MHz VL Bus   | Pins 2 & 3 | Pins 2 & 3 | Pins 1 & 2 |
          |   |      Clock      |   closed   |   closed   |   closed   |
          |---+-----------------+------------+------------+------------|
          | » |  50MHz VL Bus   | Pins 2 & 3 | Pins 2 & 3 | Pins 2 & 3 |
          |   |      Clock      |   closed   |   closed   |   closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |            Function            |   Location   |  Setting   |
          |--------------------------------+--------------+------------|
          | » | I/O Channel Ready signal   |      J1      |    open    |
          |   | disabled                   |              |            |
          |---+----------------------------+--------------+------------|
          |   | I/O Channel Ready signal   |      J1      |   closed   |
          |   | enabled                    |              |            |
          |---+----------------------------+--------------+------------|
          | » | Floppy drive compatilble   |      J7      | Pins 2 & 3 |
          |   | mode enabled               |              |   closed   |
          |---+----------------------------+--------------+------------|
          |   | Floppy drive enhanced mode |      J7      | Pins 1 & 2 |
          |   | 2 enabled                  |              |   closed   |
          |---+----------------------------+--------------+------------|
          | » | Uses VL Ready              |     J14      | Pins 2 & 3 |
          |   |                            |              |   closed   |
          |---+----------------------------+--------------+------------|
          |   | Use CPU Ready              |     J14      | Pins 1 & 2 |
          |   |                            |              |   closed   |
          |---+----------------------------+--------------+------------|
          | » | Hard drive enabled         |     J15      | Pins 2 & 3 |
          |   |                            |              |   closed   |
          |---+----------------------------+--------------+------------|
          |   | Hard drive disabled        |     J15      | Pins 1 & 2 |
          |   |                            |              |   closed   |
          |---+----------------------------+--------------+------------|
          | » | Floppy drive enabled       | J4, J5, & J6 | Pins 2 & 3 |
          |   |                            |              |   closed   |
          |---+----------------------------+--------------+------------|
          |   | Floppy drive disabled      | J4, J5, & J6 | Pins 1 & 2 |
          |   |                            |              |   closed   |
          |---+----------------------------+--------------+------------|
          | » | Floppy drive port address  |      J9      | Pins 2 & 3 |
          |   | is 3F0-3F7h                |              |   closed   |
          |---+----------------------------+--------------+------------|
          |   | Floppy drive port address  |      J9      | Pins 1 & 2 |
          |   | is 370-377h                |              |   closed   |
          |---+----------------------------+--------------+------------|
          | » | Hard drive interrupt is    |     J17      |   closed   |
          |   | IRQ14                      |              |            |
          |---+----------------------------+--------------+------------|
          |   | Hard drive interrupt is    |     J17      |    open    |
          |   | disabled                   |              |            |
          |---+----------------------------+--------------+------------|
          | » | Serial Port 2 interrupt is |     J18      |   closed   |
          |   | IRQ3                       |              |            |
          |---+----------------------------+--------------+------------|
          |   | Serial Port 2 interrupt is |     J18      |    open    |
          |   | disabled                   |              |            |
          |---+----------------------------+--------------+------------|
          | » | Serial Port 1 interrupt is |     J19      |   closed   |
          |   | IRQ4                       |              |            |
          |---+----------------------------+--------------+------------|
          |   | Serial Port 1 interrupt is |     J19      |    open    |
          |   | disabled                   |              |            |
          |---+----------------------------+--------------+------------|
          | » | Floppy drive interrupt is  |     J35      |   closed   |
          |   | IRQ6                       |              |            |
          |---+----------------------------+--------------+------------|
          |   | Floppy drive interrupt is  |     J35      |    open    |
          |   | disabled                   |              |            |
          |---+----------------------------+--------------+------------|
          | » | Game Port enabled          |     J42      |   closed   |
          |---+----------------------------+--------------+------------|
          |   | Game Port disabled         |     J42      |    open    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                PARALLEL PORT CONFIGURATION                 |
          |------------------------------------------------------------|
          |       LPT        |     Jumper J9      |     Jumper J27     |
          |------------------+--------------------+--------------------|
          |   |     LPT3     | pins 1 & 2 closed  | pins 1 & 2 closed  |
          |---+--------------+--------------------+--------------------|
          |   |   Disabled   | pins 1 & 2 closed  | pins 2 & 3 closed  |
          |---+--------------+--------------------+--------------------|
          |   |     LPT2     | pins 2 & 3 closed  | pins 1 & 2 closed  |
          |---+--------------+--------------------+--------------------|
          | » |     LPT1     | pins 2 & 3 closed  | pins 2 & 3 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |              PARALLEL PORT INTERRUPT REQUEST               |
          |------------------------------------------------------------|
          |               IRQ                | Jumper J34 | Jumepr J36 |
          |----------------------------------+------------+------------|
          | » | Parallel port interrupt is   |    open    |   closed   |
          |   | IRQ7                         |            |            |
          |---+------------------------------+------------+------------|
          |   | Parallel port interrupt is   |   closed   |    open    |
          |   | IRQ5                         |            |            |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                SERIAL PORT 1 CONFIGURATION                 |
          |------------------------------------------------------------|
          |       COM        |     Jumper J10     |     Jumper J11     |
          |------------------+--------------------+--------------------|
          |   |   Disabled   | pins 1 & 2 closed  | pins 1 & 2 closed  |
          |---+--------------+--------------------+--------------------|
          |   |     COM3     | pins 1 & 2 closed  | pins 2 & 3 closed  |
          |---+--------------+--------------------+--------------------|
          |   |     COM2     | pins 2 & 3 closed  | pins 1 & 2 closed  |
          |---+--------------+--------------------+--------------------|
          | » |     COM1     | pins 2 & 3 closed  | pins 2 & 3 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                SERIAL PORT 2 CONFIGURATION                 |
          |------------------------------------------------------------|
          |       COM        |     Jumper J12     |     Jumper J13     |
          |------------------+--------------------+--------------------|
          |   |   Disabled   | pins 1 & 2 closed  | pins 1 & 2 closed  |
          |---+--------------+--------------------+--------------------|
          |   |     COM4     | pins 1 & 2 closed  | pins 2 & 3 closed  |
          |---+--------------+--------------------+--------------------|
          |   |     COM1     | pins 2 & 3 closed  | pins 1 & 2 closed  |
          |---+--------------+--------------------+--------------------|
          | » |     COM2     | pins 2 & 3 closed  | pins 2 & 3 closed  |
          +------------------------------------------------------------+