TRANTOR SYSTEMS, LTD.
=====================

   T130

   +------------------------------------------------------------+
   +------------------------------------------------------------+

   Data bus:                8-bit, ISA                            
   Size:                    Half-length, full-height card         
   Hard drive supported:    Up to seven SCSI devices              
   Floppy drives supported: None                                  

<gopher://bitreich.org/I/th99/c/S-T/20318-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |                 Function                 |    Location     |
   |------------------------------------------+-----------------|
   | DB25 SCSI connector - external           |       J1        |
   |------------------------------------------+-----------------|
   | 50-pin SCSI connector - internal         |       J2        |
   |------------------------------------------+-----------------|
   | 4-pin connector - Drive Activity LED     |       J4        |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      I/O PORT ADDRESS                      |
   |------------------------------------------------------------|
   |     Address      |    SW1/switch 1    |    SW1/switch 2    |
   |------------------+--------------------+--------------------|
   |       350h       |        off         |        off         |
   |------------------+--------------------+--------------------|
   |       340h       |        off         |         on         |
   |------------------+--------------------+--------------------|
   |       250h       |         on         |        off         |
   |------------------+--------------------+--------------------|
   |       240h       |         on         |         on         |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     BIOS ADDRESS - SW1                     |
   |------------------------------------------------------------|
   |  Address   | SW1/switch 3  | SW1/switch 4  | SW1/switch 5  |
   |------------+---------------+---------------+---------------|
   |  Disabled  |      off      |      off      |      off      |
   |------------+---------------+---------------+---------------|
   |   CA00h    |      off      |      off      |      on       |
   |------------+---------------+---------------+---------------|
   |   CE00h    |      off      |      on       |      off      |
   |------------+---------------+---------------+---------------|
   |   DA00h    |      off      |      on       |      on       |
   |------------+---------------+---------------+---------------|
   |   DE00h    |      on       |      off      |      off      |
   |------------+---------------+---------------+---------------|
   |  Reserved  |      on       |      off      |      on       |
   |------------+---------------+---------------+---------------|
   |  Reserved  |      on       |      on       |      off      |
   |------------+---------------+---------------+---------------|
   |  Reserved  |      on       |      on       |      on       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     INTERRUPT REQUEST                      |
   |------------------------------------------------------------|
   |      IRQ      | JP3/jumper 1 | JP3/jumper 2 | JP3/jumper 3 |
   |---------------+--------------+--------------+--------------|
   |>> | Disabled  |     open     |     open     |     open     |
   |---+-----------+--------------+--------------+--------------|
   |   |   IRQ3    |    closed    |     open     |     open     |
   |---+-----------+--------------+--------------+--------------|
   |   |   IRQ5    |     open     |    cosed     |     open     |
   |---+-----------+--------------+--------------+--------------|
   |   |   IRQ7    |     open     |     open     |    closed    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |             Function              |   Location   | Setting |
   |-----------------------------------+--------------+---------|
   |>> | BIOS enabled                  | SW1/switch 6 |   off   |
   |---+-------------------------------+--------------+---------|
   |   | BIOS disabled                 | SW1/switch 6 |   on    |
   |---+-------------------------------+--------------+---------|
   |>> | Factory configured - do not   | SW1/switch 7 |   off   |
   |   | alter                         |              |         |
   |---+-------------------------------+--------------+---------|
   |>> | Factory configured - do not   | SW1/switch 8 |   off   |
   |   | alter                         |              |         |
   |---+-------------------------------+--------------+---------|
   |>> | Zero Wait State disabled      |     JP2      |  open   |
   |---+-------------------------------+--------------+---------|
   |   | Zero Wait State enabled       |     JP2      | closed  |
   +------------------------------------------------------------+