(TXT) View Source
       
       # MICRONICS COMPUTERS, INC.
       
          M54PE (REV. 4A)
       
          Processor    Pentium                                           
          Processor    90/100MHz                                         
          Speed        
          Chip Set     Unidentified                                      
          Max. Onboard 512MB                                             
          DRAM         
          Cache        256/512KB                                         
          BIOS         Unidentified                                      
          Dimensions   355mm x 305mm                                     
          I/O Options  32-bit PCI slots (3), floppy drive interface, IDE 
                       interfaces (2), parallel port, serial ports (2)   
          NPU Options  None                                              
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose        | Location | Purpose             | Location |
          |----------------+----------+---------------------+----------|
          | Parallel port  |    J9    | Auxiliary keyboard  |   W19    |
          |                |          | connector           |          |
          |----------------+----------+---------------------+----------|
          | Floppy drive   |   J10    | IDE interface LED   |   W24    |
          | interface      |          |                     |          |
          |----------------+----------+---------------------+----------|
          | Serial port 1  |   J11    | Speaker             |   W31    |
          |----------------+----------+---------------------+----------|
          | Serial port 2  |   J12    | Reset switch        |   W32    |
          |----------------+----------+---------------------+----------|
          | IDE interface  |   J13    | Turbo LED           |   W33    |
          | (ISA)          |          |                     |          |
          |----------------+----------+---------------------+----------|
          | IDE interface  |   J14    | Turbo switch        |   W34    |
          | (PCI)          |          |                     |          |
          |----------------+----------+---------------------+----------|
          | Speaker        |   W12    | Chassis fan power   |   W35    |
          |----------------+----------+---------------------+----------|
          | Reset switch   |   W13    | Chassis fan power   |   W36    |
          |----------------+----------+---------------------+----------|
          | Turbo LED      |   W14    | Power LED & keylock |   W37    |
          |----------------+----------+---------------------+----------|
          | Turbo switch   |   W15    | IDE interface LED   |   W38    |
          |----------------+----------+---------------------+----------|
          | Power LED &    |   W18    | 32-bit PCI slots    |  PC1 -   |
          | keylock        |          |                     |   PC3    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |               Function               | Jumper |  Position  |
          |--------------------------------------+--------+------------|
          | » | Cache type select write back     |   W1   |    Open    |
          |---+----------------------------------+--------+------------|
          |   | Cache type select write through  |   W1   |   Closed   |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |   W2   |    Open    |
          |   | alter                            |        |            |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  W11   |   Closed   |
          |   | alter                            |        |            |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  W16   | pins 1 & 2 |
          |   | alter                            |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Monitor type select color        |  W20   |   Closed   |
          |---+----------------------------------+--------+------------|
          |   | Monitor type select monochrome   |  W20   |    Open    |
          |---+----------------------------------+--------+------------|
          | » | Mainboard version select AT      |  W21   |    Open    |
          |   | version                          |        |            |
          |---+----------------------------------+--------+------------|
          |   | Mainboard version select PS/2    |  W21   |   Closed   |
          |   | version                          |        |            |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  W22   |    N/A     |
          |   | alter                            |        |            |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  W23   |    N/A     |
          |   | alter                            |        |            |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  W27   |    Open    |
          |   | alter                            |        |            |
          |---+----------------------------------+--------+------------|
          | » | PCI IDE interface IRQ14 enabled  |  W28   |   Closed   |
          |---+----------------------------------+--------+------------|
          |   | PCI IDE interface IRQ14 disabled |  W28   |    Open    |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  W29   |    N/A     |
          |   | alter                            |        |            |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  W30   |    Open    |
          |   | alter                            |        |            |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          | Size |   Bank 0    |   Bank 1    |   Bank 2   |   Bank 3   |
          |------+-------------+-------------+------------+------------|
          | 8MB  | (2) 1M x 36 |    NONE     |    NONE    |    NONE    |
          |------+-------------+-------------+------------+------------|
          | 16MB | (2) 1M x 36 | (2) 1M x 36 |    NONE    |    NONE    |
          |------+-------------+-------------+------------+------------|
          | 16MB | (2) 2M x 36 |    NONE     |    NONE    |    NONE    |
          |------+-------------+-------------+------------+------------|
          | 24MB | (2) 1M x 36 | (2) 1M x 36 |  (2) 1M x  |    NONE    |
          |      |             |             |     36     |            |
          |------+-------------+-------------+------------+------------|
          | 24MB | (2) 2M x 36 | (2) 1M x 36 |    NONE    |    NONE    |
          |------+-------------+-------------+------------+------------|
          | 32MB | (2) 4M x 36 |    NONE     |    NONE    |    NONE    |
          |------+-------------+-------------+------------+------------|
          | 32MB | (2) 2M x 36 | (2) 2M x 36 |    NONE    |    NONE    |
          |------+-------------+-------------+------------+------------|
          | 32MB | (2) 1M x 36 | (2) 1M x 36 |  (2) 1M x  |  (2) 1M x  |
          |      |             |             |     36     |     36     |
          |------+-------------+-------------+------------+------------|
          | 48MB | (2) 2M x 36 | (2) 2M x 36 |  (2) 2M x  |    NONE    |
          |      |             |             |     36     |            |
          |------+-------------+-------------+------------+------------|
          | 64MB | (2) 8M x 36 |    NONE     |    NONE    |    NONE    |
          |------+-------------+-------------+------------+------------|
          | 64MB | (2) 4M x 36 | (2) 4M x 36 |    NONE    |    NONE    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 DRAM CONFIGURATION (CON’T)                 |
          |------------------------------------------------------------|
          | Size  |   Bank 0    |   Bank 1   |   Bank 2   |   Bank 3   |
          |-------+-------------+------------+------------+------------|
          | 64MB  | (2) 2M x 36 |  (2) 2M x  |  (2) 2M x  |  (2) 2M x  |
          |       |             |     36     |     36     |     36     |
          |-------+-------------+------------+------------+------------|
          | 64MB  | (2) 4M x 36 |  (2) 2M x  |  (2) 2M x  |    NONE    |
          |       |             |     36     |     36     |            |
          |-------+-------------+------------+------------+------------|
          | 72MB  | (2) 8M x 36 |  (2) 1M x  |    NONE    |    NONE    |
          |       |             |     36     |            |            |
          |-------+-------------+------------+------------+------------|
          | 80MB  | (2) 8M x 36 |  (2) 2M x  |    NONE    |    NONE    |
          |       |             |     36     |            |            |
          |-------+-------------+------------+------------+------------|
          | 80MB  | (2) 4M x 36 |  (2) 4M x  |  (2) 1M x  |  (2) 1M x  |
          |       |             |     36     |     36     |     36     |
          |-------+-------------+------------+------------+------------|
          | 96MB  | (2) 4M x 36 |  (2) 4M x  |  (2) 4M x  |    NONE    |
          |       |             |     36     |     36     |            |
          |-------+-------------+------------+------------+------------|
          | 96MB  | (2) 8M x 36 |  (2) 2M x  |  (2) 2M x  |    NONE    |
          |       |             |     36     |     36     |            |
          |-------+-------------+------------+------------+------------|
          | 104MB | (2) 8M x 36 |  (2) 2M x  |  (2) 2M x  |  (2) 1M x  |
          |       |             |     36     |     36     |     36     |
          |-------+-------------+------------+------------+------------|
          | 104MB | (2) 4M x 36 |  (2) 4M x  |  (2) 4M x  |  (2) 1M x  |
          |       |             |     36     |     36     |     36     |
          |-------+-------------+------------+------------+------------|
          | 128MB |  (2) 16M x  |    NONE    |    NONE    |    NONE    |
          |       |     36      |            |            |            |
          |-------+-------------+------------+------------+------------|
          | 128MB | (2) 8M x 36 |  (2) 8M x  |    NONE    |    NONE    |
          |       |             |     36     |            |            |
          |-------+-------------+------------+------------+------------|
          | 128MB | (2) 4M x 36 |  (2) 4M x  |  (2) 4M x  |  (2) 4M x  |
          |       |             |     36     |     36     |     36     |
          |-------+-------------+------------+------------+------------|
          | 192MB | (2) 8M x 36 |  (2) 8M x  |  (2) 8M x  |    NONE    |
          |       |             |     36     |     36     |            |
          |-------+-------------+------------+------------+------------|
          | 256MB |  (2) 16M x  | (2) 16M x  |    NONE    |    NONE    |
          |       |     36      |     36     |            |            |
          |-------+-------------+------------+------------+------------|
          | 256MB | (2) 8M x 36 |  (2) 8M x  |  (2) 8M x  |  (2) 8M x  |
          |       |             |     36     |     36     |     36     |
          |-------+-------------+------------+------------+------------|
          | 384MB |  (2) 16M x  | (2) 16M x  | (2) 16M x  |    NONE    |
          |       |     36      |     36     |     36     |            |
          |-------+-------------+------------+------------+------------|
          | 512MB |  (2) 16M x  | (2) 16M x  | (2) 16M x  | (2) 16M x  |
          |       |     36      |     36     |     36     |     36     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          |      Size      |       Bank 0        |       Bank 1        |
          |----------------+---------------------+---------------------|
          |     256KB      |     (8) 32K x 8     |        NONE         |
          |----------------+---------------------+---------------------|
          |     512KB      |     (8) 32K x 8     |     (8) 32K x 8     |
          |------------------------------------------------------------|
          | Note: Bank 0 is factory installed and is not configurable. |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 CACHE JUMPER CONFIGURATION                 |
          |------------------------------------------------------------|
          |       Size       |         W5         |        W10         |
          |------------------+--------------------+--------------------|
          |      256KB       | pins 1 & 2 closed  | pins 1 & 2 closed  |
          |------------------+--------------------+--------------------|
          |      512KB       | pins 2 & 3 closed  | pins 2 & 3 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  CPU SPEED CONFIGURATION                   |
          |------------------------------------------------------------|
          |           Speed            |              W6               |
          |----------------------------+-------------------------------|
          |           90MHz            |       pins 1 & 2 closed       |
          |----------------------------+-------------------------------|
          |           100MHz           |       pins 2 & 3 closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   IDE IRQ CONFIGURATION                    |
          |------------------------------------------------------------|
          |            IRQ             |              W25              |
          |----------------------------+-------------------------------|
          |           IRQ15            |       pins 2 & 3 closed       |
          |----------------------------+-------------------------------|
          |           IRQ14            |       pins 1 & 2 closed       |
          |----------------------------+-------------------------------|
          |          Disabled          |             Open              |
          +------------------------------------------------------------+