
ABIT COMPUTER CORPORATION

AB-PX5

Processor         CX 6X86/CX 6X86L/CX 686MX/AM K5/AM K6/Pentium
Processor Speed   100/120/133/150/166/180/200/233/266/300MHz
Chip Set          Intel
Video Chip Set    None
Maximum Onboard   256MB (EDO supported)
Memory
Maximum Video     1MB
Memory
Cache             512KB
BIOS              Award
Dimensions        254mm x 218mm
I/O Options       32-bit PCI slots (4), floppy drive interface, green PC
                  connector, IDE interfaces (2), parallel port, PS/2 mouse
                  port, serial ports (2), IR connector, VRM connector, USB
                  connector, ATX power connector
NPU Options       None

[Image]

                                CONNECTIONS

  Purpose                Location      Purpose                Location

  ATX power                ATX         32-bit PCI slots      PC1 - PC4
  connector

  Serial port 1            CN1         Power LED &         PN1/pins 1 - 5
                                       keylock

  Serial port 2            CN2         IDE interface LED   PN1/pins 7 & 8

  Floppy drive             CN3         Soft off power       PN1/pins 10 &
  interface                            supply                    11

  Parallel port            CN4         Green PC connector   PN1/pins 13 &
                                                                 14

  IDE interface 2          CN5         Reset switch        PN2/pins 1 & 2

  IDE interface 1          CN6         Speaker             PN2/pins 4 - 7

  PS/2 mouse port          CN7         Green PC LED         PN2/pins 9 &
                                                                 10

  CPU fan power            FAN1        USB connector            USB

  IR connector             IR1

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     CMOS memory normal operation            CMOS          Pins 1 & 2
                                                              closed

      CMOS memory clear                       CMOS          Pins 2 & 3
                                                              closed

         SIMM CONFIGURATION

       Size             Bank 0

       8MB           (2) 1M x 36

       16MB          (2) 2M x 36

       32MB          (2) 4M x 36

       64MB          (2) 8M x 36

      128MB          (2) 16M x 36

  Note: Board accepts EDO memory.

              DIMM CONFIGURATION

      Size          Bank 2          Bank 3

      8MB         (1) 1M x 64        None

      16MB        (1) 2M x 64        None

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

      24MB        (1) 2M x 64    (1) 1M x 64

      32MB        (1) 4M x 64        None

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

      40MB        (1) 4M x 64    (1) 1M x 64

      48MB        (1) 4M x 64    (1) 2M x 64

      64MB        (1) 8M x 64        None

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

      72MB        (1) 8M x 64    (1) 1M x 64

      80MB        (1) 8M x 64    (1) 2M x 64

      96MB        (1) 8M x 64    (1) 4M x 64

     128MB        (1) 16M x 64       None

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

     136MB        (1) 16M x 64   (1) 1M x 64

          DIMM CONFIGURATION (CONT)

      Size          Bank 2          Bank 2

     144MB        (1) 16M x 64   (1) 2M x 64

     160MB        (1) 16M x 64   (1) 4M x 64

     192MB        (1) 16M x 64   (1) 8M x 64

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

      CACHE CONFIGURATION

      Size          Bank 0

     512KB       (2) 64K x 32

