(TXT) View Source
       
       # SEANIX TECHNOLOGY, INC.
       
          YUKON HX
       
          Processor        Pentium                                       
          Processor Speed  75/90/100/120/133/150/166/200/MHz             
          Chip Set         Intel                                         
          Video Chip Set   None                                          
          Maximum Onboard  128MB (EDO supported)                         
          Memory           
          Maximum Video    None                                          
          Memory           
          Cache            256/512KB                                     
          BIOS             AMI                                           
          Dimensions       254mm x 218mm                                 
          I/O Options      32-bit PCI slots (4), floppy drive interface, 
                           green PC connector, IDE interfaces (2), SCSI  
                           interface, parallel port, PS/2 mouse          
                           interface, serial ports (2), IR connector,    
                           USB connector                                 
          NPU Options      None                                          
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose        | Location  | Purpose           | Location  |
          |----------------+-----------+-------------------+-----------|
          | IDE interface  |    CN1    | IR connector      | J36 pins  |
          | 1              |           |                   |  20 - 24  |
          |----------------+-----------+-------------------+-----------|
          | IDE interface  |    CN2    | Speaker           | J36 pins  |
          | 2              |           |                   |  26 - 29  |
          |----------------+-----------+-------------------+-----------|
          | Floppy drive   |    J1     | Parallel port     |    JP1    |
          | interface      |           |                   |           |
          |----------------+-----------+-------------------+-----------|
          | SCSI interface |    J28    | Serial port 1     |    JP2    |
          |----------------+-----------+-------------------+-----------|
          | Chassis fan    | J36 pins  | Serial port 2     |    JP3    |
          | power          |   1 & 2   |                   |           |
          |----------------+-----------+-------------------+-----------|
          | Reset switch   | J36 pins  | USB               |    JP6    |
          |                |   4 & 5   | connector\PS/2    |           |
          |                |           | mouse             |           |
          |----------------+-----------+-------------------+-----------|
          | Power LED &    | J36 pins  | SCSI LED          |    JP8    |
          | keylock        |  7 - 11   |                   |           |
          |----------------+-----------+-------------------+-----------|
          | IDE interface  | J36 pins  | 32-bit PCI slots  | PC1 – PC4 |
          | LED            |  13 - 16  |                   |           |
          |----------------+-----------+-------------------+-----------|
          | Green PC       | J36 pins  |                   |           |
          | connector      |  17 & 18  |                   |           |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |              Function               | Label |   Position   |
          |-------------------------------------+-------+--------------|
          | » | CMOS memory normal operation    |  J8   |     Open     |
          |---+---------------------------------+-------+--------------|
          |   | CMOS memory clear               |  J8   |    Closed    |
          |---+---------------------------------+-------+--------------|
          | » | Plug & play enabled             |  J11  |  Pins 1 & 2  |
          |   |                                 |       |    closed    |
          |---+---------------------------------+-------+--------------|
          |   | Plug & play disabled            |  J11  |  Pins 2 & 3  |
          |   |                                 |       |    closed    |
          |---+---------------------------------+-------+--------------|
          | » | Factory configured - do not     |  J30  | Unidentified |
          |   | alter                           |       |              |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |     Size      |        Bank 0         |       Bank 1       |
          |---------------+-----------------------+--------------------|
          |      8MB      |      (2) 1M x 36      |        None        |
          |---------------+-----------------------+--------------------|
          |     16MB      |      (2) 2M x 36      |        None        |
          |---------------+-----------------------+--------------------|
          |     16MB      |      (2) 1M x 36      |    (2) 1M x 36     |
          |---------------+-----------------------+--------------------|
          |     32MB      |      (2) 4M x 36      |        None        |
          |---------------+-----------------------+--------------------|
          |     32MB      |      (2) 2M x 36      |    (2) 2M x 36     |
          |---------------+-----------------------+--------------------|
          |     64MB      |      (2) 8M x 36      |        None        |
          |---------------+-----------------------+--------------------|
          |     64MB      |      (2) 4M x 36      |    (2) 4M x 36     |
          |---------------+-----------------------+--------------------|
          |     128MB     |      (2) 8M x 36      |    (2) 8M x 36     |
          |------------------------------------------------------------|
          | Note: Board accepts EDO memory. Board also accepts x 32    |
          | SIMMs.                                                     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 DRAM VOLTAGE CONFIGURATION                 |
          |------------------------------------------------------------|
          | Voltage |           JB2           |          JB3           |
          |---------+-------------------------+------------------------|
          |  3.3v   |          Open           | Pins 1 & 2, 3 & 4, 5 & |
          |         |                         |        6 closed        |
          |---------+-------------------------+------------------------|
          |   5v    | Pins 1 & 2, 3 & 4, 5 &  |          Open          |
          |         |        6 closed         |                        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          |            Size            |            Bank 0             |
          |----------------------------+-------------------------------|
          |           256KB            |         (2) 32K x 32          |
          |----------------------------+-------------------------------|
          |           512KB            |         (2) 64K x 32          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CPU SPEED SELECTION                     |
          |------------------------------------------------------------|
          |  CPU  |Clock |Multiplier| J2  |  J3  |  J4  |  J5  |  JB1  |
          | speed |speed |          |     |      |      |      |       |
          |-------+------+----------+-----+------+------+------+-------|
          | 75MHz |50MHz |   1.5x   |Open |Closed|Closed| Open |1 & 3, |
          |       |      |          |     |      |      |      | 2 & 4 |
          |-------+------+----------+-----+------+------+------+-------|
          | 90MHz |60MHz |   1.5x   |1 & 2|Closed| Open |Closed|1 & 3, |
          |       |      |          |     |      |      |      | 2 & 4 |
          |-------+------+----------+-----+------+------+------+-------|
          |100MHz |66MHz |   1.5x   |2 & 3| Open |Closed|Closed|1 & 3, |
          |       |      |          |     |      |      |      | 2 & 4 |
          |-------+------+----------+-----+------+------+------+-------|
          |120MHz |60MHz |    2x    |1 & 2|Closed| Open |Closed|2 & 4, |
          |       |      |          |     |      |      |      | 3 & 5 |
          |-------+------+----------+-----+------+------+------+-------|
          |133MHz |66MHz |    2x    |2 & 3| Open |Closed|Closed|2 & 4, |
          |       |      |          |     |      |      |      | 3 & 5 |
          |-------+------+----------+-----+------+------+------+-------|
          |150MHz |60MHz |   2.5x   |1 & 2|Closed| Open |Closed|3 & 5, |
          |       |      |          |     |      |      |      | 4 & 6 |
          |-------+------+----------+-----+------+------+------+-------|
          |166MHz |66MHz |   2.5x   |2 & 3| Open |Closed|Closed|3 & 5, |
          |       |      |          |     |      |      |      | 4 & 6 |
          |-------+------+----------+-----+------+------+------+-------|
          |200MHz |66MHz |    3x    |2 & 3| Open |Closed|Closed|1 & 3, |
          |       |      |          |     |      |      |      | 4 & 6 |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   CPU VOLTAGE SELECTION                    |
          |------------------------------------------------------------|
          |   Voltage   |  J31   |                 JP9                 |
          |-------------+--------+-------------------------------------|
          | 2.8v – 2.9v |  Open  |                Open                 |
          |-------------+--------+-------------------------------------|
          | 3.3v – 3.6v | Closed | 1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10, |
          |             |        |               11 & 12               |
          |------------------------------------------------------------|
          | Note: Pins designated should be in the closed position.    |
          +------------------------------------------------------------+