
MOTOROLA, INC.

ATXPII

Device Type                Mainboard
Processor                  Pentium II
Processor Speed            266/300MHz
Chip Set                   Intel 440LX
Maximum Onboard Memory     384MB
Cache                      256/512KB (located on Pentium II CPU)
BIOS                       Unidentified
Dimensions                 305mm x 241mm
I/O Options                32-bit PCI slots (4), Ethernet 10BaseT
                           connector, floppy drive interface, IDE
                           interfaces (2), parallel port, PS/2 mouse port,
                           serial ports (2), IR connector, USB connectors
                           (2), ATX power connector, AGP slot, line in,
                           line out, microphone in, audio in - CD-ROMs (2)

[Image]

                                CONNECTIONS

  Purpose                 Location    Purpose                   Location

  AGP slot                  AGP       Floppy drive interface      J27

  ATX power connector       ATX       Watchdog timer              J28
                                      controller

  Line in                    J1       IDE interface 1             J30

  Microphone in              J2       IDE interface 2             J31

  Line out                   J3       CompactFlash connector      J32

  Audio in - CD-ROM          J4       Soft off power supply       J34

  PS/2 mouse port            J5       Power LED & keylock         J35

  Serial port 2              J6       Chassis intrusion           J36

  Serial port 1             J6A       IR connector                J41

  USB connector 1            J7       Speaker                     J42

  USB connector 2           J7A       Reset switch                J43

  Ethernet 10BaseT           J8       IDE interface LED           J44
  connector

  Parallel port              J9       External battery            J45

  Line in cable header      J10       USB connector cable         J46
                                      header

  Serial port 2 cable       J12       ROM emulator connector      J47
  header

  Ethernet LED cable        J13       32-bit PCI slots         PC1 - PC4
  header

  ITP connector             J18

                        USER CONFIGURABLE SETTINGS

              Function                 Label             Position

     Factory configured - do not       J21            Unidentified
      alter

     Factory configured - do not       J22            Unidentified
      alter

     Factory configured - do not       J23            Unidentified
      alter

     Factory configured - do not       J24            Unidentified
      alter

     USB select J7                     J25        Pins 3 & 5, 4 & 6, 7 &
                                                         8 closed

      USB select J46                    J25        Pins 1 & 3, 2 & 4, 9 &
                                                         10 closed

     Watchdog timer disabled           J26                Open

      Watchdog timer enabled            J26               Closed

     CMOS memory normal operation      J37          Pins 2 & 3 closed

      CMOS memory clear                 J37          Pins 1 & 2 closed

     Flash BIOS write protect          J38               Closed
      disabled

      Flash BIOS write protect          J38                Open
      enabled

     Boot block write protect          J39          Pins 1 & 2 closed
      disabled

      Boot block write protect          J39          Pins 2 & 3 closed
      enabled

                    USER CONFIGURABLE SETTINGS (CON'T)

              Function                 Label             Position

     Standard PC alarm beeps to        J40          Pins 3 & 5, 4 & 6
      speaker                                             closed

      Mono audio output to speaker      J40          Pins 1 & 3, 2 & 4
                                                          closed

     Speaker enabled                   J42          Pins 3 & 4 closed

      Speaker disabled                  J42                Open

     Battery type select internal      J45               Closed

      Battery type select external      J45                Open

     Factory configured - do not       J100           Unidentified
      alter

     Factory configured - do not      SW1/5           Unidentified
      alter

     Factory configured - do not      SW1/6           Unidentified
      alter

     Factory configured - do not      SW1/7           Unidentified
      alter

     Factory configured - do not      SW1/8           Unidentified
      alter

                    DIMM CONFIGURATION

     Size          Bank 0         Bank 1        Bank 2

      8MB       (1) 1M x 64        None          None

     16MB       (1) 2M x 64        None          None

     16MB       (1) 1M x 64    (1) 1M x 64       None

     24MB       (1) 2M x 64    (1) 1M x 64       None

     24MB       (1) 1M x 64    (1) 1M x 64    (1) 1M x 64

     32MB       (1) 4M x 64        None          None

     32MB       (1) 2M x 64    (1) 1M x 64    (1) 1M x 64

     32MB       (1) 2M x 64    (1) 2M x 64       None

     40MB       (1) 4M x 64    (1) 1M x 64       None

     40MB       (1) 2M x 64    (1) 2M x 64    (1) 1M x 64

     48MB       (1) 4M x 64    (1) 1M x 64    (1) 1M x 64

     48MB       (1) 4M x 64    (1) 2M x 64       None

     48MB       (1) 2M x 64    (1) 2M x 64    (1) 2M x 64

     56MB       (1) 4M x 64    (1) 2M x 64    (1) 1M x 64

     64MB       (1) 8M x 64        None          None

     64MB       (1) 4M x 64    (1) 2M x 64    (1) 2M x 64

     64MB       (1) 4M x 64    (1) 4M x 64       None

     72MB       (1) 8M x 64    (1) 1M x 64       None

     72MB       (1) 4M x 64    (1) 4M x 64    (1) 1M x 64

     80MB       (1) 8M x 64    (1) 1M x 64    (1) 1M x 64

     80MB       (1) 8M x 64    (1) 2M x 64       None

                  DIMM CONFIGURATION (CON'T)

      Size          Bank 0          Bank 1          Bank 2

      80MB        (1) 4M x 64     (1) 4M x 64    (1) 2M x 64

      88MB        (1) 8M x 64     (1) 2M x 64    (1) 1M x 64

      96MB        (1) 8M x 64     (1) 2M x 64    (1) 2M x 64

      96MB        (1) 8M x 64     (1) 4M x 64        None

      96MB        (1) 4M x 64     (1) 4M x 64    (1) 4M x 64

     104MB        (1) 8M x 64     (1) 4M x 64    (1) 1M x 64

     112MB        (1) 8M x 64     (1) 4M x 64    (1) 2M x 64

     128MB       (1) 16M x 64        None            None

     128MB        (1) 8M x 64     (1) 4M x 64    (1) 4M x 64

     128MB        (1) 8M x 64     (1) 8M x 64        None

     136MB       (1) 16M x 64     (1) 1M x 64        None

     136MB        (1) 8M x 64     (1) 8M x 64    (1) 1M x 64

     144MB       (1) 16M x 64     (1) 1M x 64    (1) 1M x 64

     144MB       (1) 16M x 64     (1) 2M x 64        None

     144MB        (1) 8M x 64     (1) 8M x 64    (1) 2M x 64

     152MB       (1) 16M x 64     (1) 2M x 64    (1) 1M x 64

     160MB       (1) 16M x 64     (1) 2M x 64    (1) 2M x 64

     160MB       (1) 16M x 64     (1) 4M x 64        None

     160MB        (1) 8M x 64     (1) 8M x 64    (1) 4M x 64

     168MB       (1) 16M x 64     (1) 4M x 64    (1) 1M x 64

     176MB       (1) 16M x 64     (1) 4M x 64    (1) 2M x 64

     192MB       (1) 16M x 64     (1) 4M x 64    (1) 4M x 64

     192MB       (1) 16M x 64     (1) 8M x 64        None

     192MB        (1) 8M x 64     (1) 8M x 64    (1) 8M x 64

     200MB       (1) 16M x 64     (1) 8M x 64    (1) 1M x 64

     208MB       (1) 16M x 64     (1) 8M x 64    (1) 2M x 64

     224MB       (1) 16M x 64     (1) 8M x 64    (1) 4M x 64

     256MB       (1) 16M x 64     (1) 8M x 64    (1) 8M x 64

     384MB       (1) 16M x 64    (1) 16M x 64    (1) 16M x 64

                     CACHE CONFIGURATION

  Note: 256KB/512KB cache is located on the Pentium II CPU.

                            CPU SPEED SELECTION

    CPU       Clock    Multiplier     SW1/1    SW1/2     SW1/3     SW1/4
   speed     speed

  266MHz     66MHz         4x          On        On       Off       On

  300MHz     66MHz        4.5x         Off       On       Off       On

                               LED SELECTION

                 Setting                                J33

              Dual function LED                        Open

              Common anode LED                   Pins 1 & 2 closed

             Common canode LED                  Pins 2 & 3 closed

