PACKARD BELL
============

   386SX-II (PCB8961)

   Processor        80386SX                                       
   Processor Speed  16/20MHz                                      
   Chip Set         Unidentified                                  
   Maximum Onboard  5MB                                           
   Memory           
   Cache            None                                          
   BIOS             Phoenix                                       
   Dimensions       385mm x 356mm                                 
   I/O Options      Floppy drive interface, game port, IDE        
                    interface, parallel port, PS/2 mouse port,    
                    serial ports (2), VGA port, riser slot        
   NPU Options      80387SX                                       

<gopher://bitreich.org/I/th99/m/P-R/33272-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |     Function     | Label  |        Function        | Label |
   |------------------+--------+------------------------+-------|
   | PS/2 mouse port  |  CN1   | Floppy drive interface |  CN7  |
   |------------------+--------+------------------------+-------|
   | VGA port         |  CN2   | Serial port 1          |  CN8  |
   |------------------+--------+------------------------+-------|
   | Game port        |  CN3   | External battery       |  JBT  |
   |------------------+--------+------------------------+-------|
   | Parallel port    |  CN4   | IDE interface LED      | JHDL  |
   |------------------+--------+------------------------+-------|
   | Serial port 2    |  CN5   | Front panel connector  | JLND  |
   |------------------+--------+------------------------+-------|
   | IDE interface    |  CN6   | Riser slot             |  SL1  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |                Setting                | Label |  Position  |
   |---------------------------------------+-------+------------|
   |>> | Serial port 1 COM select COM1     | JC13  | Pins 1 & 2 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |   | Serial port 1 COM select COM3     | JC13  | Pins 2 & 3 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |>> | Serial port 2 COM select COM2     | JC24  | Pins 1 & 2 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |   | Serial port 2 COM select COM4     | JC24  | Pins 2 & 3 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |>> | Floppy drive interface enabled    | JFDC  | Pins 1 & 2 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |   | Floppy drive interface disabled   | JFDC  | Pins 2 & 3 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |>> | Game port enabled                 | JGAMS | Pins 1 & 2 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |   | Game port disabled                | JGAMS | Pins 2 & 3 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |>> | IDE interface enabled             | JHDC  | Pins 1 & 2 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |   | IDE interface disabled            | JHDC  | Pins 2 & 3 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |>> | Parallel port LPT select LPT1     | JLPS  | Pins 1 & 2 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |   | Parallel port LPT select LPT2     | JLPS  | Pins 2 & 3 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |>> | Parallel port IRQ select IRQ7     | JLRQ  | Pins 2 & 3 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |   | Parallel port IRQ select IRQ5     | JLRQ  | Pins 1 & 2 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |>> | Factory configured - do not alter |  JKL  |    N/A     |
   |---+-----------------------------------+-------+------------|
   |>> | Mouse IRQ select IRQ12            | JMRQ  |   Closed   |
   |---+-----------------------------------+-------+------------|
   |   | Mouse IRQ select none             | JMRQ  |    Open    |
   |---+-----------------------------------+-------+------------|
   |>> | Pipeline mode enabled             | JPLP  |   Closed   |
   |---+-----------------------------------+-------+------------|
   |   | Pipeline mode disabled            | JPLP  |    Open    |
   |---+-----------------------------------+-------+------------|
   |>> | Monitor type select color         |  JVD  | Pins 2 & 3 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |   | Monitor type select monochrome    |  JVD  | Pins 1 & 2 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |>> | VGA IRQ select IRQ9               | JVRQ  |   Closed   |
   |---+-----------------------------------+-------+------------|
   |   | VGA IRQ select none               | JVRQ  |    Open    |
   |---+-----------------------------------+-------+------------|
   |>> | Onboard video enabled             | JVGAS | Pins 1 & 2 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |   | Onboard video enabled             | JVGAS | Pins 2 & 3 |
   |   |                                   |       |   closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                            DRAM                            |
   |------------------------------------------------------------|
   |  Size  |     Banks 0 & 1     |    Bank 2    |    Bank 3    |
   |--------+---------------------+--------------+--------------|
   |  1MB   |   (8) 44256 & (4)   |     None     |     None     |
   |        |        41256        |              |              |
   |--------+---------------------+--------------+--------------|
   |  2MB   |   (8) 44256 & (4)   | (2) 256K x 9 | (2) 256K x 9 |
   |        |        41256        |              |              |
   |--------+---------------------+--------------+--------------|
   |  3MB   |   (8) 44256 & (4)   |  (2) 1M x 9  |     None     |
   |        |        41256        |              |              |
   |--------+---------------------+--------------+--------------|
   |  5MB   |   (8) 44256 & (4)   |  (2) 1M x 9  |  (2) 1M x 9  |
   |        |        41256        |              |              |
   |------------------------------------------------------------|
   |      Note: Banks 0 & 1 are factory installed and not       |
   |      configurable. The orientation of the banks is         |
   |      unidentified.                                         |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                MISCELLANEOUS TECHNICAL NOTE                |
   |------------------------------------------------------------|
   | The location of pin 1 is unidentified.                     |
   +------------------------------------------------------------+