
UNIDENTIFIED

PX386Q

Processor              80386DX
Processor Speed        25/33/40MHz
Chip Set               OPTI
Video Chip Set         None
Maximum Onboard Memory 32MB
Maximum Video Memory   None
Cache                  128KB
BIOS                   AMI
Dimensions             220mm x 170mm
I/O Options            None
NPU Options            80387DX

[Image]

                                CONNECTIONS

  Purpose                   Location    Purpose                  Location

  External battery             J1       Turbo switch               JP4

  Power LED & keylock         J16       Speaker                    JP6

  Turbo LED                   JP3       Reset switch               S1

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     Monitor type select color               JP1             Closed

      Monitor type select monochrome          JP1              Open

     Battery type select internal            JP2           Pins 2 & 3
                                                              closed

      Battery type select external            JP2              Open

      CMOS memory clear                       JP2           Pins 1 & 2
                                                              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) 256K x 9    (4) 1M x 9

      8MB         (4) 1M x 9      (4) 1M x 9

      16MB        (4) 4M x 9         None

      20MB        (4) 1M x 9      (4) 4M x 9

      20MB        (4) 4M x 9      (4) 1M x 9

      32MB        (4) 4M x 9      (4) 4M x 9

     CACHE CONFIGURATION

     Size          Bank 0

     128KB      (4) 32K x 8

     CPU SPEED SELECTION

  Speed      JP7      JP8

  25MHz     Closed    Open

  33MHz     Open     Closed

  40MHz     Open      Open

