
ASUS COMPUTER INTERNATIONAL

PCI/I-P54TP4

Processor              Pentium
Processor Speed        75/90/100MHz
Chip Set               Unidentified
Max. Onboard DRAM      128MB
Cache                  256/512KB
BIOS                   Award
Dimensions             330mm x 218mm
I/O Options            32-bit PCI slots (4), floppy drive interface, green
                       PC connector, IDE interfaces (2), parallel port,
                       PS/2 mouse interface, serial ports (2)
NPU Options            None

[Image]

                                CONNECTIONS

  Purpose                 Location      Purpose                Location

  PS/2 mouse interface       CN1        Power LED &           J2 pins 1 -
                                        keylock                   5

  Serial port 1              CN2        Speaker               J2 pins 7 -
                                                                  10

  Serial port 2              CN3        Turbo LED            J2 pins 12 -
                                                                  13

  Parallel port              CN4        Green PC connector   J2 pins 14 -
                                                                  15

  Floppy drive               CN5        Reset switch         J2 pins 19 -
  interface                                                       20

  IDE interface              CN6        IDE interface LED        JP27
  (primary)

  IDE interface              CN7        32-bit PCI slots      PC1 - PC4
  (secondary)

                        USER CONFIGURABLE SETTINGS

                Function                    Jumper           Position

     On board I/O enabled                    JP3           pins 1 & 2
                                                              closed

      On board I/O disabled                   JP3           pins 2 & 3
                                                              closed

     PS/2 mouse enabled                      JP7           pins 1 & 2
                                                              closed

      PS/2 mouse disabled                     JP7           pins 2 & 3
                                                              closed

     CPU external clock speed select        JP25              Open
      1.5x

      CPU external clock speed select        JP25             Closed
      2x

             DRAM CONFIGURATION

     Size          Bank 0        Bank 1

      8MB        (2) 1M x 36      NONE

      8MB           NONE       (2) 1M x 36

     16MB        (2) 2M x 36      NONE

     16MB           NONE       (2) 2M x 36

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

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

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

     32MB        (2) 4M x 36      NONE

     32MB           NONE       (2) 4M x 36

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

     40MB        (2) 1M x 36   (2) 4M x 36

     40MB        (2) 4M x 36   (2) 1M x 36

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

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

     64MB        (2) 8M x 36      NONE

     64MB           NONE       (2) 8M x 36

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

     72MB        (2) 1M x 36   (2) 8M x 36

     72MB        (2) 8M x 36   (2) 1M x 36

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

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

     96MB        (2) 4M x 36   (2) 8M x 36

     96MB        (2) 8M x 36   (2) 4M x 36

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

                            CACHE CONFIGURATION

       Size              Bank 0            Bank 1              TAG

       256KB           (4) 32K x 8       (4) 32K x 8       (1) 8K x 8 or
                                                           (1) 32K x 8

       512KB           (4) 64K x 8       (4) 64K x 8       (1) 32K x 8

        CACHE JUMPER CONFIGURATION

        Size                 JP12

        256KB         pins 2 & 3 closed

        512KB         pins 1 & 2 closed

                          CPU SPEED CONFIGURATION

    Speed          JP20           JP21           JP22            JP23

    75MHz        pins 1 & 2     pins 1 & 2     pins 1 & 2     pins 2 & 3
                  closed         closed         closed          closed

    90MHz        pins 2 & 3     pins 1 & 2     pins 2 & 3     pins 1 & 2
                  closed         closed         closed          closed

    100MHz       pins 2 & 3     pins 2 & 3     pins 1 & 2     pins 2 & 3
                  closed         closed         closed          closed

         CPU VOLTAGE CONFIGURATION

  Voltage     JP29       JP30      JP31

   3.4v      Closed      Open      Open

   3.5v       Open      Closed     Open

   3.6v       Open       Open     Closed

                            BIOS CONFIGURATION

           Setting                    JP5                    JP6

    Flash BIOS programming     pins 1 & 2 closed      pins 2 & 3 closed
          disabled

    Flash BIOS programming     pins 2 & 3 closed      pins 2 & 3 closed
           enabled

