SIIG, INC.
==========

   SCSI CONTROLLER SCSI-PRO

   +------------------------------------------------------------+
   |------------------------------------------------------------|
   | Data bus:                | 16-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/20850-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |                 Function                 |    Location     |
   |------------------------------------------+-----------------|
   | 50-pin SCSI connector - internal         |       CN1       |
   |------------------------------------------+-----------------|
   | 50-pin SCSI connector - external         |       CN2       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   BIOS ADDRESS SELECTION                   |
   |------------------------------------------------------------|
   |       Address        |      JP3/1       |      JP3/2       |
   |----------------------+------------------+------------------|
   |>> |      C800h       |       open       |       open       |
   |---+------------------+------------------+------------------|
   |   |      CC00h       |       open       |      closed      |
   |---+------------------+------------------+------------------|
   |   |      D800h       |      closed      |       open       |
   |---+------------------+------------------+------------------|
   |   |      DC00h       |      closed      |      closed      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    INTERRUPT SELECTION                     |
   |------------------------------------------------------------|
   |    IRQ     |   JP2/1   |   JP2/2   |   JP2/3   |   JP2/4   |
   |------------+-----------+-----------+-----------+-----------|
   |>> |   11   |   open    |  closed   |   open    |   open    |
   |---+--------+-----------+-----------+-----------+-----------|
   |   |   10   |  closed   |   open    |   open    |   open    |
   |---+--------+-----------+-----------+-----------+-----------|
   |   |   12   |   open    |   open    |  closed   |   open    |
   |---+--------+-----------+-----------+-----------+-----------|
   |   |   15   |   open    |   open    |   open    |  closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               MISCELLANEOUS TECHNICAL NOTES                |
   |------------------------------------------------------------|
   |  Remove terminators only when connecting both internal &   |
   |             external devices to host adapter.              |
   +------------------------------------------------------------+