INFORTREND TECHNOLOGY, INC.
===========================

   IFT-2000B (WITH OPTIONAL IFT-9031S/IFT9032S UPGRADE DAUGHTER
   BOARDS)

   +------------------------------------------------------------+
   |------------------------------------------------------------|
   | Data bus:     | 32-bit PCI                                 |
   |---------------+--------------------------------------------|
   | Size:         | Three-quarter length, full-height card     |
   |---------------+--------------------------------------------|
   | Hard drive    | Up to fourteen Fast SCSI-2 devices         |
   | supported:    |                                            |
   |               | Up to twenty-eight Fast SCSI-2 devices     |
   |               | with upgrades                              |
   |---------------+--------------------------------------------|
   | Floppy drives | None                                       |
   | supported:    |                                            |
   +------------------------------------------------------------+

<gopher://bitreich.org/I/th99/c/I-L/20905-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |                  Function                  |   Location    |
   |--------------------------------------------+---------------|
   | 4-pin connector - drive active LED         |      JP2      |
   |--------------------------------------------+---------------|
   | 50-pin SCSI connector - internal channel 1 |      JP3      |
   |--------------------------------------------+---------------|
   | 50-pin SCSI connector - internal channel 0 |      JP4      |
   |--------------------------------------------+---------------|
   | Connector to upgrade board                 |      JP8      |
   |--------------------------------------------+---------------|
   | 50-pin SCSI connector - external channel 0 |     JP17      |
   |--------------------------------------------+---------------|
   | 9-pin serial port - external               |     JP20      |
   |--------------------------------------------+---------------|
   | Connector to upgrade board                 |     JP26      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 UPGRADE BOARD CONNECTIONS                  |
   |------------------------------------------------------------|
   |                    Function                     | Location |
   |-------------------------------------------------+----------|
   | 50-pin SCSI connector - internal channel 2      |   BJP1   |
   |-------------------------------------------------+----------|
   | 50-pin SCSI connector - internal channel 3      |   BJP2   |
   | (IFT-9032S only)                                |          |
   |-------------------------------------------------+----------|
   | Connector to controller main board              |   BJP3   |
   |-------------------------------------------------+----------|
   | Connector to controller main board              |   BJP4   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |              Function              | Location |  Setting   |
   |------------------------------------+----------+------------|
   |>> | Factory configured - do not    |   JP1    | pins 1 & 2 |
   |   | alter                          |          |   closed   |
   |---+--------------------------------+----------+------------|
   |>> | Factory configured - do not    |   JP10   |    open    |
   |   | alter                          |          |            |
   |---+--------------------------------+----------+------------|
   |>> | Factory configured - do not    |   JP11   |    open    |
   |   | alter                          |          |            |
   |---+--------------------------------+----------+------------|
   |>> | Factory configured - do not    |   JP15   |    open    |
   |   | alter                          |          |            |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   ONBOARD CPU SELECTION                    |
   |------------------------------------------------------------|
   |    CPU     |        JP9         |           JP18           |
   |------------+--------------------+--------------------------|
   |  486SX-25  | pins 1 & 2 closed  |    pins 2 & 3 closed     |
   |------------+--------------------+--------------------------|
   |  486DX-25  | pins 1 & 2 closed  | pins 1 & 2, 3 & 4 closed |
   |------------+--------------------+--------------------------|
   |  486SX-33  | pins 2 & 3 closed  |    pins 2 & 3 closed     |
   |------------+--------------------+--------------------------|
   |  486DX-33  | pins 2 & 3 closed  | pins 1 & 2, 3 & 4 closed |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    DRAM CONFIGURATIONS                     |
   |------------------------------------------------------------|
   |          Size          |              Bank 0               |
   |------------------------+-----------------------------------|
   |          2MB           |           (1) 512K x 36           |
   |------------------------+-----------------------------------|
   |          4MB           |            (1) 1M x 36            |
   |------------------------+-----------------------------------|
   |          8MB           |            (1) 2M x 36            |
   |------------------------+-----------------------------------|
   |          16MB          |            (1) 4M x 36            |
   |------------------------+-----------------------------------|
   |          32MB          |            (1) 8M x 36            |
   |------------------------------------------------------------|
   | Note: Minimum of 2 MBytes DRAM must be installed           |
   | with/without parity function.                              |
   |                                                            |
   | Minimum of 4 MBytes DRAM suggested for RAID-3 and RAID-5   |
   | configurations.                                            |
   +------------------------------------------------------------+