(TXT) View Source
       
       # PACKARD BELL
       
          PB88
       
          Processor    8088                                              
          Processor    8MHz                                              
          Speed        
          Chip Set     Intel                                             
          Max. onboard 256KB                                             
          DRAM         
          Cache        None                                              
          BIOS         Phoenix                                           
          Dimensions   260mm x 186mm                                     
          I/O Options  Floppy drive interface, parallel port, serial     
                       port                                              
          NPU Options  8087                                              
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose         | Location | Purpose            | Location |
          |-----------------+----------+--------------------+----------|
          | Parallel port   |   CN1    | Floppy drive       |   CN4    |
          |                 |          | interface          |          |
          |-----------------+----------+--------------------+----------|
          | Serial port (25 |   CN2    | Power LED          |   CN5    |
          | pin)            |          |                    |          |
          +------------------------------------------------------------+
       
 (IMG) IMG 2
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose           | Location | Purpose          | Location |
          |-------------------+----------+------------------+----------|
          | Keyboard          |   CN1    | Speaker          |   CN2    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |               Function                | Switch  | Position |
          |---------------------------------------+---------+----------|
          | » | Factory test mode disabled        |  SW1/1  |   Off    |
          |---+-----------------------------------+---------+----------|
          |   | Factory test mode enabled         |  SW1/1  |    On    |
          |---+-----------------------------------+---------+----------|
          | » | NPU disabled                      |  SW1/2  |    On    |
          |---+-----------------------------------+---------+----------|
          |   | NPU enabled                       |  SW1/2  |   Off    |
          |---+-----------------------------------+---------+----------|
          | » | Factory cofigured - do not alter  |  SW1/3  |   Off    |
          |---+-----------------------------------+---------+----------|
          | » | Factory cofigured - do not alter  |  SW1/4  |   Off    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    VIDEO CONFIGURATION                     |
          |------------------------------------------------------------|
          |        Mode        |       SW1/5       |       SW1/6       |
          |--------------------+-------------------+-------------------|
          |   Low resolution   |        Off        |        On         |
          |--------------------+-------------------+-------------------|
          |  High resolution   |        On         |        Off        |
          |--------------------+-------------------+-------------------|
          |     Monochrome     |        Off        |        Off        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 FLOPPY DRIVE CONFIGURATION                 |
          |------------------------------------------------------------|
          |      Setting       |       SW1/7       |       SW1/8       |
          |--------------------+-------------------+-------------------|
          |   1 floppy drive   |        On         |        On         |
          |--------------------+-------------------+-------------------|
          |  2 floppy drives   |        On         |        Off        |
          +------------------------------------------------------------+