
ASUS COMPUTER INTERNATIONAL

PCI/E-P54NP4 (VERSION 2.0)

Processor         Pentium
Processor Speed   90/100MHz
Chip Set          Intel
Max. Onboard DRAM 192MB
Cache             256/512KB
BIOS              Award/NCR
Dimensions        330mm x 218mm
I/O Options       32-bit PCI slots (4)
NPU Options       None

[Image]

                                CONNECTIONS

  Purpose                    Location   Purpose                  Location

  3.3V power connector         CN1      Green PC power switch     CN3E

  Keylock                      CN3A     32-bit PCI slots          PCI1

  Speaker                      CN3B     32-bit PCI slots          PCI2

  Reset switch                 CN3C     32-bit PCI slots          PCI3

  Power LED                    CN3D     32-bit PCI slots          PCI4

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     CPU internal core clock x 1.5           JP11             Open

      CPU internal core clock x 2.0           JP11            Closed

     Single processor installed              JP14           pins 2 & 3
                                                              closed

      Dual processors installed               JP14           pins 1 & 2
                                                              closed

     5V flash BIOS programming or            JP21           pins 1 & 2
      normal operation                                        closed

      12V flash BIOS programming              JP21           pins 2 & 3
                                                              closed

     Factory configured - do not alter       JP24           pins 1 & 2
                                                              closed

                        DRAM CONFIGURATION

      Size            Bank 0           Bank 1          Bank 2

       2MB        (2) 256K x 36         NONE            NONE

       4MB        (2) 256K x 36    (2) 256K x 36        NONE

       4MB        (2) 512K x 36         NONE            NONE

       6MB        (2) 256K x 36    (2) 256K x 36    (2) 256K x 36

       6MB        (2) 256K x 36    (2) 512K x 36        NONE

       6MB        (2) 512K x 36    (2) 256K x 36        NONE

       8MB        (2) 512K x 36    (2) 256K x 36    (2) 256K x 36

       8MB        (2) 512K x 36    (2) 512K x 36        NONE

       8MB         (2) 1M x 36          NONE            NONE

      10MB         (2) 1M x 36     (2) 256K x 36        NONE

      10MB        (2) 256K x 36    (2) 512K x 36    (2) 512K x 36

      10MB        (2) 256K x 36     (2) 1M x 36         NONE

      12MB         (2) 1M x 36     (2) 256K x 36    (2) 256K x 36

      12MB        (2) 512K x 36    (2) 512K x 36    (2) 512K x 36

      12MB        (2) 512K x 36     (2) 1M x 36         NONE

      12MB         (2) 1M x 36     (2) 512K x 36        NONE

      16MB         (2) 2M x 36          NONE            NONE

      16MB         (2) 1M x 36     (2) 512K x 36    (2) 512K x 36

      16MB         (2) 1M x 36      (2) 1M x 36         NONE

      18MB         (2) 2M x 36     (2) 256K x 36        NONE

      18MB        (2) 256K x 36     (2) 1M x 36      (2) 1M x 36

      18MB         (2) 2M x 36     (2) 256K x 36        NONE

      20MB        (2) 512K x 36     (2) 1M x 36      (2) 1M x 36

      20MB         (2) 2M x 36     (2) 256K x 36    (2) 256K x 36

      20MB         (2) 2M x 36     (2) 512K x 36        NONE

      24MB         (2) 2M x 36     (2) 512K x 36    (2) 512K x 36

      24MB         (2) 2M x 36      (2) 1M x 36         NONE

      24MB         (2) 1M x 36      (2) 1M x 36      (2) 1M x 36

      24MB         (2) 1M x 36      (2) 2M x 36         NONE

      32MB         (2) 4M x 36          NONE            NONE

      32MB         (2) 2M x 36      (2) 1M x 36      (2) 1M x 36

      32MB         (2) 2M x 36      (2) 2M x 36         NONE

      34MB        (2) 256K x 36     (2) 2M x 36      (2) 2M x 36

      34MB        (2) 256K x 36     (2) 4M x 36         NONE

      34MB         (2) 4M x 36     (2) 256K x 36        NONE

                  DRAM CONFIGURATION (CONTINUED)

      Size            Bank 0           Bank 1          Bank 2

      36MB        (2) 512K x 36     (2) 1M x 36      (2) 1M x 36

      36MB        (2) 512K x 36     (2) 4M x 36         NONE

      36MB         (2) 4M x 36     (2) 256K x 36    (2) 256K x 36

      36MB         (2) 4M x 36     (2) 512K x 36        NONE

      40MB         (2) 1M x 36      (2) 2M x 36      (2) 2M x 36

      40MB         (2) 1M x 36      (2) 4M x 36         NONE

      40MB         (2) 4M x 36     (2) 512K x 36    (2) 512K x 36

      40MB         (2) 4M x 36      (2) 1M x 36         NONE

      48MB         (2) 2M x 36      (2) 2M x 36      (2) 2M x 36

      48MB         (2) 2M x 36      (2) 4M x 36         NONE

      48MB         (2) 4M x 36      (2) 1M x 36      (2) 1M x 36

      48MB         (2) 4M x 36      (2) 2M x 36         NONE

      64MB         (2) 4M x 36      (2) 2M x 36      (2) 2M x 36

      64MB         (2) 4M x 36      (2) 4M x 36         NONE

      64MB         (2) 8M x 36          NONE            NONE

      66MB        (2) 256K x 36     (2) 4M x 36      (2) 4M x 36

      66MB         (2) 8M x 36     (2) 256K x 36        NONE

      66MB        (2) 256K x 36     (2) 8M x 36         NONE

      68MB        (2) 512K x 36     (2) 4M x 36      (2) 4M x 36

      68MB         (2) 8M x 36     (2) 512K x 36        NONE

      68MB         (2) 8M x 36     (2) 256K x 36    (2) 256K x 36

      72MB         (2) 1M x 36      (2) 4M x 36      (2) 4M x 36

      72MB         (2) 1M x 36      (2) 8M x 36         NONE

      72MB         (2) 8M x 36     (2) 512K x 36    (2) 512K x 36

      72MB         (2) 8M x 36      (2) 1M x 36         NONE

      80MB         (2) 2M x 36      (2) 4M x 36      (2) 4M x 36

      80MB         (2) 2M x 36      (2) 8M x 36         NONE

      80MB         (2) 8M x 36      (2) 1M x 36      (2) 1M x 36

      80MB         (2) 8M x 36      (2) 2M x 36         NONE

      96MB         (2) 4M x 36      (2) 4M x 36      (2) 4M x 36

      96MB         (2) 4M x 36      (2) 8M x 36         NONE

      96MB         (2) 8M x 36      (2) 2M x 36      (2) 2M x 36

      96MB         (2) 8M x 36      (2) 4M x 36         NONE

      128MB        (2) 8M x 36      (2) 4M x 36      (2) 4M x 36

      128MB        (2) 8M x 36      (2) 8M x 36         NONE

      128MB        (2) 16M x 36         NONE            NONE

      130MB       (2) 256K x 36     (2) 8M x 36      (2) 8M x 36

      130MB       (2) 256K x 36     (2) 16M x 36        NONE

      130MB        (2) 16M x 36    (2) 256K x 36        NONE

      132MB        (2) 16M x 36    (2) 256K x 36    (2) 256K x 36

      132MB       (2) 512K x 36     (2) 8M x 36      (2) 8M x 36

      132MB        (2) 16M x 36    (2) 512K x 36        NONE

      132MB       (2) 512K x 36     (2) 16M x 36        NONE

                  DRAM CONFIGURATION (CONTINUED)

      Size            Bank 0           Bank 1          Bank 2

      136MB        (2) 1M x 36      (2) 16M x 36        NONE

      136MB        (2) 1M x 36      (2) 8M x 36      (2) 8M x 36

      136MB        (2) 16M x 36    (2) 512K x 36    (2) 512K x 36

      136MB        (2) 16M x 36     (2) 1M x 36         NONE

      144MB        (2) 2M x 36      (2) 8M x 36      (2) 8M x 36

      144MB        (2) 2M x 36      (2) 16M x 36        NONE

      144MB        (2) 16M x 36     (2) 1M x 36      (2) 1M x 36

      144MB        (2) 16M x 36     (2) 2M x 36         NONE

      160MB        (2) 4M x 36      (2) 8M x 36      (2) 8M x 36

      160MB        (2) 4M x 36      (2) 16M x 36        NONE

      160MB        (2) 16M x 36     (2) 2M x 36      (2) 2M x 36

      160MB        (2) 16M x 36     (2) 4M x 36         NONE

      192MB        (2) 8M x 36      (2) 8M x 36      (2) 8M x 36

      192MB        (2) 8M x 36      (2) 16M x 36        NONE

      192MB        (2) 16M x 36     (2) 4M x 36      (2) 4M x 36

      192MB        (2) 16M x 36     (2) 8M x 36         NONE

                            CACHE CONFIGURATION

       Size            Bank 0             JP22                JP23

       0KB              NONE           pins 1 & 2       pins 1 & 2 closed
                                         closed

      256KB         (8) 32K x 8        pins 2 & 3       pins 1 & 2 closed
                                         closed

      512KB         (8) 64K x 8        pins 2 & 3       pins 2 & 3 closed
                                         closed

                    EISA BUS INTERRUPT SELECT

            Interrupt                        Setting

              IRQ5                 JP7 & JP18/pins 2 & 3 closed

              IRQ9                 JP8 & JP17/pins 2 & 3 closed

              IRQ11                JP9 & JP16/pins 2 & 3 closed

              IRQ14               JP10 & JP15/pins 2 & 3 closed

              IRQ15               JP12 & JP13/pins 2 & 3 closed

                   PCI BUS EDGE TRIGGER INTERRUPT SELECT

   IRQ         PCI1            PCI2            PCI3             PCI4

    5      JP7/pins 1 &     JP7/pins 3 &   JP18/pins 1 &    JP18/pins 3 &
                2                4               2               4

    9      JP8/pins 1 &     JP8/pins 3 &   JP17/pins 1 &    JP17/pins 3 &
                2                4               2               4

   11      JP9/pins 1 &     JP9/pins 3 &   JP16/pins 1 &    JP16/pins 3 &
                2                4               2               4

   14      JP10/pins 1 &   JP10/pins 3 &   JP15/pins 1 &    JP15/pins 3 &
                2                4               2               4

   15      JP12/pins 1 &   JP12/pins 3 &   JP13/pins 1 &    JP13/pins 3 &
                2                4               2               4

  Note:Pins designated should be in the closed position.

