(TXT) View Source
       
       # SOYO TECHNOLOGY COMPANY, LTD.
       
          PENTIUM (P54C) EISA PCI MAINBOARD
       
          Processor         Pentium                                      
          Processor Speed   90/100MHz                                    
          Chip Set          Unidentified                                 
          Max. Onboard DRAM 512MB                                        
          Cache             256/512KB                                    
          BIOS              AWARD                                        
          Dimensions        330mm x 218mm                                
          I/O Options       32-bit PCI slots (4)                         
          NPU Options       None                                         
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose           | Location | Purpose          | Location |
          |-------------------+----------+------------------+----------|
          | Power LED &       |   J17    | Turbo LED        |   J22    |
          | keylock           |          |                  |          |
          |-------------------+----------+------------------+----------|
          | Speaker           |   J18    | 32-bit PCI slots |  PCI1 -  |
          |                   |          |                  |   PCI4   |
          |-------------------+----------+------------------+----------|
          | Reset switch      |   J19    |                  |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |               Function               | Jumper |  Position  |
          |--------------------------------------+--------+------------|
          | » | Monitor type select color        |  JP3   |   Closed   |
          |---+----------------------------------+--------+------------|
          |   | Monitor type select monochrome   |  JP3   |    Open    |
          |---+----------------------------------+--------+------------|
          | » | Pipeline mode disabled           |  JP7   |    Open    |
          |---+----------------------------------+--------+------------|
          |   | Pipeline mode enabled            |  JP7   |   Closed   |
          |---+----------------------------------+--------+------------|
          | » | CPU cache type select write back |  JP12  |    Open    |
          |---+----------------------------------+--------+------------|
          |   | CPU cache type select write      |  JP12  |   Closed   |
          |   | through                          |        |            |
          |---+----------------------------------+--------+------------|
          | » | Single processor enabled         |  JP16  | pins 1 & 2 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          |   | Dual processor enabled           |  JP16  | pins 2 & 3 |
          |   |                                  |        |   closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |    Size    |    Bank 0     |    Bank 1     |    Bank 2     |
          |------------+---------------+---------------+---------------|
          |    2MB     | (2) 256K x 36 |     NONE      |     NONE      |
          |------------+---------------+---------------+---------------|
          |    4MB     | (2) 256K x 36 | (2) 256K x 36 |     NONE      |
          |------------+---------------+---------------+---------------|
          |    4MB     | (2) 512K x 36 |     NONE      |     NONE      |
          |------------+---------------+---------------+---------------|
          |    6MB     | (2) 256K x 36 | (2) 256K x 36 | (2) 256K x 36 |
          |------------+---------------+---------------+---------------|
          |    8MB     | (2) 512K x 36 | (2) 512K x 36 |     NONE      |
          |------------+---------------+---------------+---------------|
          |    8MB     |  (2) 1M x 36  |     NONE      |     NONE      |
          |------------+---------------+---------------+---------------|
          |    12MB    | (2) 512K x 36 | (2) 512K x 36 | (2) 512K x 36 |
          |------------+---------------+---------------+---------------|
          |    12MB    |  (2) 1M x 36  | (2) 512K x 36 |     NONE      |
          |------------+---------------+---------------+---------------|
          |    16MB    |  (2) 1M x 36  | (2) 512K x 36 | (2) 512K x 36 |
          |------------+---------------+---------------+---------------|
          |    16MB    |  (2) 1M x 36  |  (2) 1M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    16MB    |  (2) 2M x 36  |     NONE      |     NONE      |
          |------------+---------------+---------------+---------------|
          |    20MB    |  (2) 1M x 36  |  (2) 1M x 36  | (2) 512K x 36 |
          |------------+---------------+---------------+---------------|
          |    20MB    |  (2) 2M x 36  | (2) 512K x 36 |     NONE      |
          |------------+---------------+---------------+---------------|
          |    24MB    |  (2) 1M x 36  |  (2) 1M x 36  |  (2) 1M x 36  |
          |------------+---------------+---------------+---------------|
          |    24MB    |  (2) 2M x 36  | (2) 512K x 36 | (2) 512K x 36 |
          |------------+---------------+---------------+---------------|
          |    24MB    |  (2) 2M x 36  |  (2) 1M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    32MB    |  (2) 4M x 36  |     NONE      |     NONE      |
          |------------+---------------+---------------+---------------|
          |    32MB    |  (2) 2M x 36  |  (2) 2M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    32MB    |  (2) 2M x 36  |  (2) 1M x 36  |  (2) 1M x 36  |
          |------------+---------------+---------------+---------------|
          |    48MB    |  (2) 4M x 36  |  (2) 2M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    48MB    |  (2) 4M x 36  |  (2) 1M x 36  |  (2) 1M x 36  |
          |------------+---------------+---------------+---------------|
          |    48MB    |  (2) 2M x 36  |  (2) 2M x 36  |  (2) 2M x 36  |
          |------------+---------------+---------------+---------------|
          |    64MB    |  (2) 8M x 36  |     NONE      |     NONE      |
          |------------+---------------+---------------+---------------|
          |    64MB    |  (2) 4M x 36  |  (2) 4M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    64MB    |  (2) 4M x 36  |  (2) 2M x 36  |  (2) 2M x 36  |
          |------------+---------------+---------------+---------------|
          |    68MB    | (2) 512K x 36 |  (2) 8M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    80MB    |  (2) 2M x 36  |  (2) 8M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    96MB    |  (2) 8M x 36  |  (2) 4M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    96MB    |  (2) 8M x 36  |  (2) 2M x 36  |  (2) 2M x 36  |
          |------------+---------------+---------------+---------------|
          |    96MB    |  (2) 4M x 36  |  (2) 4M x 36  |  (2) 4M x 36  |
          |------------+---------------+---------------+---------------|
          |   128MB    |  (2) 8M x 36  |  (2) 8M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |   128MB    |  (2) 8M x 36  |  (2) 4M x 36  |  (2) 4M x 36  |
          |------------+---------------+---------------+---------------|
          |   128MB    | (2) 16M x 36  |     NONE      |     NONE      |
          |------------+---------------+---------------+---------------|
          |   192MB    |  (2) 8M x 36  |  (2) 8M x 36  |  (2) 8M x 36  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 DRAM CONFIGURATION (CON’T)                 |
          |------------------------------------------------------------|
          |    Size    |    Bank 0     |    Bank 1     |    Bank 2     |
          |------------+---------------+---------------+---------------|
          |   256MB    | (2) 16M x 36  | (2) 16M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |   256MB    | (2) 32M x 36  |     NONE      |     NONE      |
          |------------+---------------+---------------+---------------|
          |   384MB    | (2) 16M x 36  | (2) 16M x 36  | (2) 16M x 36  |
          |------------+---------------+---------------+---------------|
          |   512MB    | (2) 32M x 36  | (2) 32M x 36  |     NONE      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 DRAM VOLTAGE CONFIGURATION                 |
          |------------------------------------------------------------|
          | Setting  |   J4   |   J5   |  J6   |  J7   |  J8   |  J9   |
          |----------+--------+--------+-------+-------+-------+-------|
          |3.33v SRAM| Closed | Closed |Closed | Open  | Open  | Open  |
          |----------+--------+--------+-------+-------+-------+-------|
          |Mixed SRAM|  Open  |  Open  | Open  |Closed |Closed |Closed |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          |            Size            |            Bank 1             |
          |----------------------------+-------------------------------|
          |           256KB            |          (8) 32K x 8          |
          |----------------------------+-------------------------------|
          |           512KB            |          (8) 64K x 8          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 CACHE JUMPER CONFIGURATION                 |
          |------------------------------------------------------------|
          |            Size            |             JP15              |
          |----------------------------+-------------------------------|
          |           256KB            |       pins 2 & 3 closed       |
          |----------------------------+-------------------------------|
          |           512KB            |       pins 1 & 2 closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  CPU SPEED CONFIGURATION                   |
          |------------------------------------------------------------|
          |     Speed     |     JP9      |     JP10     |     JP11     |
          |---------------+--------------+--------------+--------------|
          |     90MHz     |     Open     |    Closed    |     Open     |
          |---------------+--------------+--------------+--------------|
          |    100MHz     |    Closed    |     Open     |    Closed    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     BIOS CONFIGURATION                     |
          |------------------------------------------------------------|
          |     Setting      |        JP40        |        JP41        |
          |------------------+--------------------+--------------------|
          |      EPROM       | pins 1 & 2 closed  | pins 1 & 2 closed  |
          |------------------+--------------------+--------------------|
          |      Flash       | pins 2 & 3 closed  | pins 2 & 3 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   PCI IRQ CONFIGURATION                    |
          |------------------------------------------------------------|
          |   Setting   |   JP30    |   JP31    |   JP32    |   JP33   |
          |-------------+-----------+-----------+-----------+----------|
          | IRQ9/PIRQ0  | pins 1 &  |   Open    |   Open    |   Open   |
          |             | 2 closed  |           |           |          |
          |-------------+-----------+-----------+-----------+----------|
          | IRQ9/PIRQ1  | pins 2 &  |   Open    |   Open    |   Open   |
          |             | 3 closed  |           |           |          |
          |-------------+-----------+-----------+-----------+----------|
          | IRQ10/PIRQ0 |   Open    | pins 1 &  |   Open    |   Open   |
          |             |           | 2 closed  |           |          |
          |-------------+-----------+-----------+-----------+----------|
          | IRQ10/PIRQ1 |   Open    | pins 2 &  |   Open    |   Open   |
          |             |           | 3 closed  |           |          |
          |-------------+-----------+-----------+-----------+----------|
          | IRQ14/PIRQ0 |   Open    |   Open    | pins 1 &  |   Open   |
          |             |           |           | 2 closed  |          |
          |-------------+-----------+-----------+-----------+----------|
          | IRQ14/PIRQ1 |   Open    |   Open    | pins 2 &  |   Open   |
          |             |           |           | 3 closed  |          |
          |-------------+-----------+-----------+-----------+----------|
          | IRQ15/PIRQ0 |   Open    |   Open    |   Open    | pins 1 & |
          |             |           |           |           | 2 closed |
          |-------------+-----------+-----------+-----------+----------|
          | IRQ15/PIRQ1 |   Open    |   Open    |   Open    | pins 2 & |
          |             |           |           |           | 3 closed |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   PCI IRQ CONFIGURATION                    |
          |------------------------------------------------------------|
          |   Setting   |   JP34    |   JP35    |   JP36    |   JP37   |
          |-------------+-----------+-----------+-----------+----------|
          | IRQ9/PIRQ2  | pins 1 &  |   Open    |   Open    |   Open   |
          |             | 2 closed  |           |           |          |
          |-------------+-----------+-----------+-----------+----------|
          | IRQ9/PIRQ3  | pins 2 &  |   Open    |   Open    |   Open   |
          |             | 3 closed  |           |           |          |
          |-------------+-----------+-----------+-----------+----------|
          | IRQ10/PIRQ2 |   Open    | pins 1 &  |   Open    |   Open   |
          |             |           | 2 closed  |           |          |
          |-------------+-----------+-----------+-----------+----------|
          | IRQ10/PIRQ3 |   Open    | pins 2 &  |   Open    |   Open   |
          |             |           | 3 closed  |           |          |
          |-------------+-----------+-----------+-----------+----------|
          | IRQ14/PIRQ2 |   Open    |   Open    | pins 1 &  |   Open   |
          |             |           |           | 2 closed  |          |
          |-------------+-----------+-----------+-----------+----------|
          | IRQ14/PIRQ3 |   Open    |   Open    | pins 2 &  |   Open   |
          |             |           |           | 3 closed  |          |
          |-------------+-----------+-----------+-----------+----------|
          | IRQ15/PIRQ2 |   Open    |   Open    |   Open    | pins 1 & |
          |             |           |           |           | 2 closed |
          |-------------+-----------+-----------+-----------+----------|
          | IRQ15/PIRQ3 |   Open    |   Open    |   Open    | pins 2 & |
          |             |           |           |           | 3 closed |
          +------------------------------------------------------------+