(TXT) View Source
       
       # PACKARD BELL
       
          PB25/PB33
       
          Processor    80386DX                                           
          Processor    25/33MHz                                          
          Speed        
          Chip Set     VLSI                                              
          Max. onboard 32MB                                              
          DRAM         
          Cache        None                                              
          BIOS         Phoenix                                           
          Dimensions   340mm x 240mm                                     
          I/O Options  32-bit expansion slot, floppy drive interface,    
                       IDE interface, keyboard, parallel port, serial    
                       port (2)                                          
          NPU Options  80387DX                                           
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose           | Location | Purpose          | Location |
          |-------------------+----------+------------------+----------|
          | External battery  |   JBT    | Keylock          |   JKL    |
          |-------------------+----------+------------------+----------|
          | Serial port 1     |  JCOM1   | Parallel port    |   JLPT   |
          |-------------------+----------+------------------+----------|
          | Serial port 2     |  JCOM2   | Reset            |   JRS    |
          |-------------------+----------+------------------+----------|
          | Floppy drive      |   JFDD   | Speaker          |   JSP    |
          | interface         |          |                  |          |
          |-------------------+----------+------------------+----------|
          | IDE interface     |   JHDD   | Turbo LED        |   JTB    |
          |-------------------+----------+------------------+----------|
          | IDE interface LED |   JHDI   | 32-bit expansion |    S1    |
          |                   |          | slot             |          |
          |-------------------+----------+------------------+----------|
          | Keyboard          |   JKB    |                  |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |               Function               | Jumper |  Position  |
          |--------------------------------------+--------+------------|
          | » | Onboard floppy drive interface   |  JFDC  |   Closed   |
          |   | enabled                          |        |            |
          |---+----------------------------------+--------+------------|
          |   | Onboard floppy drive interface   |  JFDC  |    Open    |
          |   | disabled                         |        |            |
          |---+----------------------------------+--------+------------|
          | » | Onboard IDE interface enabled    |  JHDC  |   Closed   |
          |---+----------------------------------+--------+------------|
          |   | Onboard IDE interface disabled   |  JHDC  |    Open    |
          |---+----------------------------------+--------+------------|
          | » | BIOS type select 27256           |  JROM  |    Open    |
          |---+----------------------------------+--------+------------|
          |   | BIOS type select 27512           |  JROM  |   Closed   |
          |---+----------------------------------+--------+------------|
          | » | Monitor type select color        |  JVD   | pins 2 & 3 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          |   | Monitor type select monochrome   |  JVD   | pins 1 & 2 |
          |   |                                  |        |   closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 SERIAL PORT CONFIGURATION                  |
          |------------------------------------------------------------|
          |  Port 1 (JCOM1)   | Port 2 (JCOM2) |   JC1S    |   JC2S    |
          |-------------------+----------------+-----------+-----------|
          |    |     COM1     |      COM2      |  Closed   |  Closed   |
          |----+--------------+----------------+-----------+-----------|
          | »  |     COM1     |    Disabled    |  Closed   |   Open    |
          |----+--------------+----------------+-----------+-----------|
          |    |   Disabled   |      COM2      |   Open    |  Closed   |
          |----+--------------+----------------+-----------+-----------|
          |    |   Disabled   |    Disabled    |   Open    |   Open    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                PARALLEL PORT CONFIGURATION                 |
          |------------------------------------------------------------|
          |    LPT     |  IRQ  |       JLPS        |       JLRQ        |
          |------------+-------+-------------------+-------------------|
          | » |  LPT1  | IRQ7  | pins 1 & 2 closed | pins 1 & 2 closed |
          |---+--------+-------+-------------------+-------------------|
          |   |  LPT1  | IRQ5  | pins 1 & 2 closed | pins 2 & 3 closed |
          |---+--------+-------+-------------------+-------------------|
          |   |  LPT2  | IRQ7  | pins 2 & 3 closed | pins 1 & 2 closed |
          |---+--------+-------+-------------------+-------------------|
          |   |  LPT2  | IRQ5  | pins 2 & 3 closed | pins 2 & 3 closed |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |       Size       |       Bank 0       |       Bank 1       |
          |------------------+--------------------+--------------------|
          |       1MB        |    (4) 256K x 9    |        NONE        |
          |------------------+--------------------+--------------------|
          |       2MB        |    (4) 256K x 9    |    (4) 256K x 9    |
          |------------------+--------------------+--------------------|
          |       4MB        |     (4) 1M x 9     |        NONE        |
          |------------------+--------------------+--------------------|
          |       5MB        |     (4) 1M x 9     |    (4) 256K x 9    |
          |------------------+--------------------+--------------------|
          |       8MB        |     (4) 1M x 9     |     (4) 1M x 9     |
          |------------------+--------------------+--------------------|
          |       16MB       |     (4) 4M x 9     |        NONE        |
          |------------------+--------------------+--------------------|
          |       17MB       |     (4) 4M x 9     |    (4) 256K x 9    |
          |------------------+--------------------+--------------------|
          |       20MB       |     (4) 4M x 9     |     (4) 1M x 9     |
          |------------------+--------------------+--------------------|
          |       32MB       |     (4) 4M x 9     |     (4) 4M x 9     |
          +------------------------------------------------------------+