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       # TEKRAM TECHNOLOGY CO., INC.
       
          P5H30-NS/WS
       
          Processor        CX M1/AM K5/Pentium                           
          Processor Speed  75/90/100/120/133/150/166/180/200MHz          
          Chip Set         Intel                                         
          Video Chip Set   None                                          
          Maximum Onboard  256MB (EDO supported)                         
          Memory           
          Maximum Video    None                                          
          Memory           
          Cache            512KB                                         
          BIOS             Award                                         
          Dimensions       280mm x 220mm                                 
          I/O Options      32-bit PCI slots (4), floppy drive interface, 
                           green PC connector, IDE interfaces (2),       
                           Ultra-Wide SCSI connector, Ultra SCSI         
                           connector, parallel port, PS/2 mouse          
                           interface, serial ports (2), IR connector,    
                           USB connector, Adaptec RAID slot              
          NPU Options      None                                          
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose         | Location | Purpose        |   Location   |
          |-----------------+----------+----------------+--------------|
          | Serial port 2   |   CN1    | IDE interface  |     JP7      |
          |                 |          | LED            |              |
          |-----------------+----------+----------------+--------------|
          | Serial port 1   |   CN2    | Power LED &    | JP8 pins 2,  |
          |                 |          | keylock        | 4, 6, 8, 10  |
          |-----------------+----------+----------------+--------------|
          | Parallel port   |   CN3    | Turbo LED      | JP8 pins 3 & |
          |                 |          |                |      5       |
          |-----------------+----------+----------------+--------------|
          | Floppy drive    |   CN4    | Green PC       | JP8 pins 7 & |
          | interface       |          | connector      |      9       |
          |-----------------+----------+----------------+--------------|
          | IDE interface 1 |   CN5    | Speaker        | JP8 pins 14, |
          |                 |          |                |  16, 18, 20  |
          |-----------------+----------+----------------+--------------|
          | IDE interface 2 |   CN6    | Reset switch   | JP8 pins 17  |
          |                 |          |                |     & 19     |
          |-----------------+----------+----------------+--------------|
          | Ultra-Wide SCSI |   CN7    | Chassis fan    |     JP13     |
          | connector       |          | power          |              |
          |-----------------+----------+----------------+--------------|
          | Ultra SCSI      |   CN8    | 32-bit PCI     |  PC1 - PC4   |
          | connector       |          | slots          |              |
          |-----------------+----------+----------------+--------------|
          | PS/2 mouse      |   CN9    | Adaptec RAID   |     SL1      |
          | interface       |          | slot           |              |
          |                 |          | (optional)     |              |
          |-----------------+----------+----------------+--------------|
          | IR connector    |   CN10   | USB connector  |     USB      |
          |-----------------+----------+----------------+--------------|
          | SCSI interface  |   JP5    |                |              |
          | LED             |          |                |              |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |              Function               |  Label  |  Position  |
          |-------------------------------------+---------+------------|
          | » | CMOS memory normal operation    |   JP3   |    Open    |
          |---+---------------------------------+---------+------------|
          |   | CMOS memory clear               |   JP3   |   Closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     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     |
          |------------------+--------------------+--------------------|
          |       24MB       |    (2) 2M x 36     |    (2) 1M x 36     |
          |------------------+--------------------+--------------------|
          |       32MB       |    (2) 2M x 36     |    (2) 2M x 36     |
          |------------------+--------------------+--------------------|
          |       32MB       |    (2) 4M x 36     |        None        |
          |------------------+--------------------+--------------------|
          |       40MB       |    (2) 4M x 36     |    (2) 1M x 36     |
          |------------------+--------------------+--------------------|
          |       48MB       |    (2) 2M x 36     |    (2) 4M x 36     |
          |------------------+--------------------+--------------------|
          |       64MB       |    (2) 8M x 36     |        None        |
          |------------------+--------------------+--------------------|
          |       64MB       |    (2) 4M x 36     |    (2) 4M x 36     |
          |------------------+--------------------+--------------------|
          |       72MB       |    (2) 1M x 36     |    (2) 8M x 36     |
          |------------------+--------------------+--------------------|
          |       80MB       |    (2) 8M x 36     |    (2) 2M x 36     |
          |------------------+--------------------+--------------------|
          |       96MB       |    (2) 4M x 36     |    (2) 8M x 36     |
          |------------------+--------------------+--------------------|
          |      128MB       |    (2) 16M x 36    |        None        |
          |------------------+--------------------+--------------------|
          |      128MB       |    (2) 8M x 36     |    (2) 8M x 36     |
          |------------------+--------------------+--------------------|
          |      136MB       |    (2) 16M x 36    |    (2) 1M x 36     |
          |------------------+--------------------+--------------------|
          |      144MB       |    (2) 16M x 36    |    (2) 2M x 36     |
          |------------------+--------------------+--------------------|
          |      160MB       |    (2) 16M x 36    |    (2) 4M x 36     |
          |------------------+--------------------+--------------------|
          |      192MB       |    (2) 16M x 36    |    (2) 8M x 36     |
          |------------------+--------------------+--------------------|
          |      256MB       |    (2) 16M x 36    |    (2) 16M x 36    |
          |------------------------------------------------------------|
          | Note: Board accepts EDO memory.                            |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          |            Size            |            Bank 0             |
          |----------------------------+-------------------------------|
          |           512KB            |          (2) 64K x32          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                CPU SPEED SELECTION (CYRIX)                 |
          |------------------------------------------------------------|
          | CPU speed | Clock speed | Multiplier |         JP6         |
          |-----------+-------------+------------+---------------------|
          |  120MHz   |    50MHz    |     2x     | Pins 13 & 14 closed |
          |-----------+-------------+------------+---------------------|
          |  133MHz   |    55MHz    |     2x     | Pins 11 & 12 closed |
          |-----------+-------------+------------+---------------------|
          |  150MHz   |    60MHz    |     2x     | Pins 9 & 10 closed  |
          |-----------+-------------+------------+---------------------|
          |  166MHz   |    66MHz    |     2x     |  Pins 7 & 8 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |           CPU SPEED SELECTION (AMD & INTEL)            |
          |------------------------------------------------------------|
          | CPU speed | Clock speed | Multiplier |         JP6         |
          |-----------+-------------+------------+---------------------|
          |   75MHz   |    50MHz    |    1.5x    | Pins 19 & 20 closed |
          |-----------+-------------+------------+---------------------|
          |   90MHz   |    60MHz    |    1.5x    | Pins 17 & 18 closed |
          |-----------+-------------+------------+---------------------|
          |  100MHz   |    66MHz    |    1.5x    | Pins 15 & 16 closed |
          |-----------+-------------+------------+---------------------|
          |  120MHz   |    60MHz    |     2x     | Pins 13 & 14 closed |
          |-----------+-------------+------------+---------------------|
          |  133MHz   |    66MHz    |     2x     | Pins 11 & 12 closed |
          |-----------+-------------+------------+---------------------|
          |  150MHz   |    60MHz    |    2.5x    | Pins 9 & 10 closed  |
          |-----------+-------------+------------+---------------------|
          |  166MHz   |    66MHz    |    2.5x    |  Pins 7 & 8 closed  |
          |-----------+-------------+------------+---------------------|
          |  180MHz   |    60MHz    |     3x     |  Pins 5 & 6 closed  |
          |-----------+-------------+------------+---------------------|
          |  200MHz   |    66MHz    |     3x     |  Pins 3 & 4 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |   CPU VOLTAGE SELECTION (SINGLE, CYRIX 6X86/AMD K5/P54C)   |
          |------------------------------------------------------------|
          |   Voltage   |  JP9  |        JP10         |  JP11  | JP12  |
          |-------------+-------+---------------------+--------+-------|
          | 3.3v (STD)  | 1 & 2 |  1 & 2, 3 & 4, 5 &  | Closed | 2 & 3 |
          |             |       |      6, 7 & 8       |        |       |
          |-------------+-------+---------------------+--------+-------|
          | 3.52v (VRE) | 2 & 3 |  1 & 2, 3 & 4, 5 &  | Closed | 2 & 3 |
          |             |       |      6, 7 & 8       |        |       |
          |------------------------------------------------------------|
          | Note: Pins designated should be in the closed position.    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |        CPU VOLTAGE SELECTION (DUAL, CX 6X86L/P55C)         |
          |------------------------------------------------------------|
          |  Voltage   |   JP9    |   JP10    |   JP11    |    JP12    |
          |------------+----------+-----------+-----------+------------|
          |    2.5v    |   N/A    |   Open    |  Closed   |   1 & 2    |
          |------------+----------+-----------+-----------+------------|
          |    2.8v    |   N/A    |   Open    |   Open    |   1 & 2    |
          +------------------------------------------------------------+