ULTRASTOR CORPORATION
=====================

   ULTRA 14FB

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

   Data bus:            16-bit, ISA                               
   Size:                Three/quarter-length, full-height card    
   Hard drive           Up to seven SCSI drives                   
   supported:           
   Floppy drives        Two 360KB, 720KB, 1.2MB, or 1.44MB drives 
   supported:           

<gopher://bitreich.org/I/th99/c/U-Z/20321-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |                   Function                    |  Location  |
   |-----------------------------------------------+------------|
   | 50-pin SCSI connector - internal              |     J1     |
   |-----------------------------------------------+------------|
   | 50-pin SCSI connector - external              |     J2     |
   |-----------------------------------------------+------------|
   | 34-pin control cable connector - floppy drive |     J3     |
   |-----------------------------------------------+------------|
   | 4-pin connector - Drive active LED            |    JP3     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                       BIOS ADDRESS*                        |
   |------------------------------------------------------------|
   |   Address    | JP11/jumper 1 | JP11/jumper  | JP11/jumper  |
   |              |               |      2       |      3       |
   |--------------+---------------+--------------+--------------|
   |>> | Disabled |     open      |     open     |     open     |
   |---+----------+---------------+--------------+--------------|
   |   |  C400h   |     open      |     open     |    closed    |
   |---+----------+---------------+--------------+--------------|
   |   |  C800h   |     open      |    closed    |     open     |
   |---+----------+---------------+--------------+--------------|
   |   |  CC00h   |     open      |    closed    |    closed    |
   |---+----------+---------------+--------------+--------------|
   |   |  D000h   |    closed     |     open     |     open     |
   |---+----------+---------------+--------------+--------------|
   |   |  D400h   |    closed     |     open     |    closed    |
   |---+----------+---------------+--------------+--------------|
   |   |  D800h   |    closed     |    closed    |     open     |
   |---+----------+---------------+--------------+--------------|
   |   |  DC00h   |    closed     |    closed    |    closed    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     I/O PORT ADDRESS*                      |
   |------------------------------------------------------------|
   |  Address   | JP12/jumper 1 | JP12/jumper 2 | JP12/jumper 3 |
   |------------+---------------+---------------+---------------|
   |    330h    |     open      |     open      |     open      |
   |------------+---------------+---------------+---------------|
   |    340h    |     open      |     open      |    closed     |
   |------------+---------------+---------------+---------------|
   |    310h    |     open      |    closed     |     open      |
   |------------+---------------+---------------+---------------|
   |    230h    |     open      |    closed     |    closed     |
   |------------+---------------+---------------+---------------|
   |    240h    |    closed     |     open      |     open      |
   |------------+---------------+---------------+---------------|
   |    210h    |    closed     |     open      |    closed     |
   |------------+---------------+---------------+---------------|
   |    130h    |    closed     |    closed     |     open      |
   |------------+---------------+---------------+---------------|
   |    140h    |    closed     |    closed     |    closed     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |              Function              |  Location   | Setting |
   |------------------------------------+-------------+---------|
   |>> | Floppy drive enabled           |     JP2     | closed  |
   |---+--------------------------------+-------------+---------|
   |   | Floppy drive disabled          |     JP2     |  open   |
   |---+--------------------------------+-------------+---------|
   |>> | SCSI Termination enabled       |    JPTP     | closed  |
   |---+--------------------------------+-------------+---------|
   |   | SCSI Termination disabled      |    JPTP     |  open   |
   |---+--------------------------------+-------------+---------|
   |>> | I/O and BIOS Address is        | JP12/jumper |  open   |
   |   | software configured            |      4      |         |
   |---+--------------------------------+-------------+---------|
   |   | I/O and BIOS Address is jumper | JP12/jumper | closed  |
   |   | configured                     |      4      |         |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               MISCELLANEOUS TECHNICAL NOTES                |
   |------------------------------------------------------------|
   |  * When JP12/jumper 4 is open (factory default), I/O and   |
   |            BIOS address is software configured.            |
   |                                                            |
   |  All other jumpers are factory configured - do not alter   |
   +------------------------------------------------------------+