PROMISE TECHNOLOGY, INC.
========================

   DC5030

   +------------------------------------------------------------+
   |------------------------------------------------------------|
   | Data bus:                | 32-bit PCI                      |
   |--------------------------+---------------------------------|
   | Size:                    | Half-length, full-height card   |
   |--------------------------+---------------------------------|
   | Hard drive supported:    | Four IDE (AT) interface drives  |
   |--------------------------+---------------------------------|
   | Floppy drives supported: | None                            |
   +------------------------------------------------------------+

<gopher://bitreich.org/I/th99/c/P-R/20817-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |                   Function                    |  Location  |
   |-----------------------------------------------+------------|
   | 40-pin primary IDE (AT) interface connector   |     J1     |
   |-----------------------------------------------+------------|
   | 40-pin secondary IDE (AT) interface connector |     J2     |
   |-----------------------------------------------+------------|
   | 4-pin connector - drive active LED            |    JP5     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |             Function              |   Location   | Setting |
   |-----------------------------------+--------------+---------|
   |>> | Factory configured - do not   |    JP1/A     |   N/A   |
   |   | alter                         |              |         |
   |---+-------------------------------+--------------+---------|
   |>> | Factory configured - do not   |    JP1/D     |   N/A   |
   |   | alter                         |              |         |
   |---+-------------------------------+--------------+---------|
   |>> | Factory configured - do not   |    JP1/E     |   N/A   |
   |   | alter                         |              |         |
   |---+-------------------------------+--------------+---------|
   |>> | Factory configured - do not   |    JP1/F     |   N/A   |
   |   | alter                         |              |         |
   |---+-------------------------------+--------------+---------|
   |>> | Factory configured - do not   |    JP1/G     |   N/A   |
   |   | alter                         |              |         |
   |---+-------------------------------+--------------+---------|
   |>> | INTX# enabled                 |     JP2      | closed  |
   |---+-------------------------------+--------------+---------|
   |   | INTX# disabled                |     JP2      |  open   |
   |---+-------------------------------+--------------+---------|
   |>> | Relocatable I/O address       | JP3/A pins 1 | closed  |
   |   | disabled                      |     & 2      |         |
   |---+-------------------------------+--------------+---------|
   |   | Relocatable I/O address       | JP3/A pins 2 | closed  |
   |   | enabled                       |     & 3      |         |
   |---+-------------------------------+--------------+---------|
   |>> | BIOS address is D8000h        | JP3/B pins 1 | closed  |
   |   |                               |     & 2      |         |
   |---+-------------------------------+--------------+---------|
   |   | BIOS address is DC000h        | JP3/B pins 2 | closed  |
   |   |                               |     & 3      |         |
   |---+-------------------------------+--------------+---------|
   |>> | Primary IDE (AT) interface    | JP3/C pins 2 | closed  |
   |   | enabled                       |     & 3      |         |
   |---+-------------------------------+--------------+---------|
   |   | Secondary IDE (AT) interface  | JP3/C pins 1 | closed  |
   |   | enabled                       |     & 2      |         |
   |---+-------------------------------+--------------+---------|
   |   | *IRQ14 connect to ISA         | JP3/D pins 1 | closed  |
   |   |                               |     & 2      |         |
   |---+-------------------------------+--------------+---------|
   |   | *IRQ15 connect to ISA         | JP3/D pins 2 | closed  |
   |   |                               |     & 3      |         |
   |---+-------------------------------+--------------+---------|
   |>> | PCI configuration register    | JP6/pins 2 & | closed  |
   |   | enabled                       |      3       |         |
   |---+-------------------------------+--------------+---------|
   |   | PCI configuration register    | JP6/pins 1 & | closed  |
   |   | disabled                      |      2       |         |
   |------------------------------------------------------------|
   | Note: If any PCI INT# is used, do not connect IRQ14 &      |
   | IRQ15.                                                     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    INTERRUPT SELECTION                     |
   |------------------------------------------------------------|
   |       IRQ        |       JP1/B        |       JP1/C        |
   |------------------+--------------------+--------------------|
   |        14        |       closed       |        open        |
   |------------------+--------------------+--------------------|
   |        15        |        open        |       closed       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   PCI INT CONFIGURATION                    |
   |------------------------------------------------------------|
   |            INT             |              JP4              |
   |----------------------------+-------------------------------|
   |             A              |       pins 1 & 3 closed       |
   |----------------------------+-------------------------------|
   |             B              |       pins 3 & 5 closed       |
   |----------------------------+-------------------------------|
   |             C              |       pins 2 & 4 closed       |
   |----------------------------+-------------------------------|
   |             D              |       pins 4 & 6 closed       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 CACHE MEMORY CONFIGURATION                 |
   |------------------------------------------------------------|
   |       Size       |       Bank 0       |       Bank 1       |
   |------------------+--------------------+--------------------|
   |      512KB       |    (2) 256K x 9    |        NONE        |
   |------------------+--------------------+--------------------|
   |       1MB        |    (2) 256K x 9    |    (2) 256K x 9    |
   |------------------+--------------------+--------------------|
   |       2MB        |    (2) 1MB x 9     |        NONE        |
   |------------------+--------------------+--------------------|
   |      2.5MB       |    (2) 1MB x 9     |    (2) 256K x 9    |
   |------------------+--------------------+--------------------|
   |       4MB        |    (2) 1MB x 9     |    (2) 1MB x 9     |
   |------------------+--------------------+--------------------|
   |       8MB        |    (2) 4MB x 9     |        NONE        |
   |------------------+--------------------+--------------------|
   |      8.5MB       |    (2) 4MB x 9     |    (2) 256K x 9    |
   |------------------+--------------------+--------------------|
   |       10MB       |    (2) 4MB x 9     |    (2) 1MB x 9     |
   |------------------+--------------------+--------------------|
   |       16MB       |    (2) 4MB x 9     |    (2) 4MB x 9     |
   +------------------------------------------------------------+