PACKARD BELL

386SX-II (PCB8961)

Processor                 80386SX
Processor Speed           16/20MHz
Chip Set                  Unidentified
Maximum Onboard Memory    5MB
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

[Image]

                                CONNECTIONS

        Function            Label            Function            Label

  PS/2 mouse port            CN1       Floppy drive               CN7
                                       interface

  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.