AMERICA MEGATRENDS, INC.
========================

   MEGARAID ULTRA GT 434

   Card Type               Hard drive controller card             
   Hard Drives supported   Up to 45 SCSI devices                  
   Floppy drives supported None                                   
   Cache                   4/8/16/32/64/128/256MB                 
   Data Bus                32-bit PCI                             
   Card Size               Full-length, full-height card          

<gopher://bitreich.org/I/th99/c/A-B/21687-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |     Function      | Location |     Function     | Location |
   |-------------------+----------+------------------+----------|
   | 9-pin serial port |    J1    | Dirty cache LED  |   J11    |
   |-------------------+----------+------------------+----------|
   | Auxiliary SCSI    |    J2    | SCSI busy LED    |   J13    |
   | terminator power  |          |                  |          |
   |-------------------+----------+------------------+----------|
   | Fault bus         |    J3    | Flash VPP        |   J14    |
   | connector         |          | voltage          |          |
   |-------------------+----------+------------------+----------|
   | 68-pin SCSI wide  |    J4    | 68-pin SCSI      |   J18    |
   | connector channel |          | connector        |          |
   | 1 - internal      |          | channel 2 -      |          |
   |                   |          | external         |          |
   |-------------------+----------+------------------+----------|
   | 68-pin SCSI wide  |    J5    | Reset connector  |   J19    |
   | connector channel |          |                  |          |
   | 2 - internal      |          |                  |          |
   |-------------------+----------+------------------+----------|
   | 68-pin SCSI wide  |    J6    | Cache battery    |   J22    |
   | connector channel |          | backup connector |          |
   | 3 - internal      |          |                  |          |
   |-------------------+----------+------------------+----------|
   | 68-pin SCSI       |    J9    | Cache battery    |   J21    |
   | channel 1         |          | backup connector |          |
   | connector -       |          |                  |          |
   | external          |          |                  |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |              Function               | Label |   Position   |
   |-------------------------------------+-------+--------------|
   |>> | Termination power for channel 3 |  J8   |  Pins 1 & 2  |
   |   | provided by host                |       |    closed    |
   |---+---------------------------------+-------+--------------|
   |   | Termination power for channel 3 |  J8   |  Pins 2 & 3  |
   |   | provided by auxiliary power     |       |    closed    |
   |   | source                          |       |              |
   |---+---------------------------------+-------+--------------|
   |>> | Expansion BIOS enabled          |  J10  |    Closed    |
   |---+---------------------------------+-------+--------------|
   |   | Expansion BIOS disabled         |  J10  |     Open     |
   |---+---------------------------------+-------+--------------|
   |>> | Factory configured - do not     |  J12  | Unidentified |
   |   | alter                           |       |              |
   |---+---------------------------------+-------+--------------|
   |>> | Flash BIOS select 5V            | JP14  |  Pins 1 & 2  |
   |   |                                 |       |    closed    |
   |---+---------------------------------+-------+--------------|
   |   | Flash BIOS select 12V           | JP14  |  Pins 2 & 3  |
   |   |                                 |       |    closed    |
   |---+---------------------------------+-------+--------------|
   |>> | Termination power for channel 1 |  J15  |  Pins 1 & 2  |
   |   | provided by host                |       |    closed    |
   |---+---------------------------------+-------+--------------|
   |   | Termination power for channel 1 |  J15  |  Pins 2 & 3  |
   |   | provided by auxiliary power     |       |    closed    |
   |   | source                          |       |              |
   |---+---------------------------------+-------+--------------|
   |>> | Termination power for channel 2 |  J17  |  Pins 1 & 2  |
   |   | provided by host                |       |    closed    |
   |---+---------------------------------+-------+--------------|
   |   | Termination power for channel 2 |  J17  |  Pins 2 & 3  |
   |   | provided by auxiliary power     |       |    closed    |
   |   | source                          |       |              |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    CACHE CONFIGURATION                     |
   |------------------------------------------------------------|
   |       Size       |       Bank0        |       Bank1        |
   |------------------+--------------------+--------------------|
   |       4MB        |      1MB x 36      |        None        |
   |------------------+--------------------+--------------------|
   |       8MB        |      1MB x 36      |      1MB x 36      |
   |------------------+--------------------+--------------------|
   |       8MB        |      2MB x 36      |        None        |
   |------------------+--------------------+--------------------|
   |       16MB       |      2MB x 36      |      2MB x 36      |
   |------------------+--------------------+--------------------|
   |       16MB       |      4MB x 36      |        None        |
   |------------------+--------------------+--------------------|
   |       32MB       |      4MB x 36      |      4MB x 36      |
   |------------------+--------------------+--------------------|
   |       32MB       |      8MB x 36      |        None        |
   |------------------+--------------------+--------------------|
   |       64MB       |      8MB x 36      |      8MB x 36      |
   |------------------+--------------------+--------------------|
   |       64MB       |     16MB x 36      |        None        |
   |------------------+--------------------+--------------------|
   |      128MB       |     16MB x 36      |     16MB x 36      |
   |------------------+--------------------+--------------------|
   |      128MB       |     32MB x 36      |        None        |
   |------------------+--------------------+--------------------|
   |      256MB       |     32MB x 36      |     32MB x 36      |
   +------------------------------------------------------------+