
ASUS COMPUTER INTERNATIONAL

P/E-P55T2P4D

Processor           Pentium
Processor Speed     75/90/100/120/133/150/166/180/200MHz
Chip Set            Intel
Video Chip Set      None
Maximum Onboard     512MB (EDO supported)
Memory
Maximum Video       None
Memory
Cache               256/512KB
BIOS                Unidentified
Dimensions          355mm x 304mm
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), cache slot, IR
                    connector, MediaBus slot
NPU Options         None

[Image]

                                CONNECTIONS

  Purpose                Location      Purpose                Location

  Serial port 2             CN1        Turbo LED            J1 pins 2 & 3

  Serial port 1             CN2        Green PC connector   J1 pins 4 & 5

  Parallel port             CN3        Reset switch          J1 pins 9 &
                                                                 10

  Floppy drive              CN4        Power LED &           J1 pins 11 -
  interface                            keylock                   15

  IDE interface 1           CN5        Speaker               J1 pins 17 -
                                                                 20

  IDE interface 2           CN6        IDE interface LED         J2

  PS/2 mouse                CN7        32-bit PCI slots       PC1  PC4
  interface

  IR connector              CN8        MediaBus slot             SL1

  Chassis fan power        FAN1        Cache slot                SL2

  Chassis fan power        FAN2

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     Flash BIOS write protect disabled       JP32          Pins 1 & 2
                                                              closed

      Flash BIOS write protect enabled        JP32          Pins 2 & 3
                                                              closed

     CMOS memory normal operation            JP34             Open

      CMOS memory clear                       JP34            Closed

                           DRAM CONFIGURATION

     Size         Bank 0         Bank 1         Bank 2        Bank 3

     8MB        (2) 1M x 36       None           None          None

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

     16MB       (2) 2M x 36       None           None          None

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

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

     32MB       (2) 2M x 36   (2) 1M x 36    (2) 1M x 36       None

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

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

     32MB       (2) 4M x 36       None           None          None

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

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

     48MB       (2) 4M x 36   (2) 1M x 36    (2) 1M x 36       None

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

     48MB       (2) 2M x 36   (2) 2M x 36    (2) 2M x 36       None

     56MB       (2) 4M x 36   (2) 1M x 36    (2) 1M x 36    (2) 1M x 36

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

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

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

     64MB       (2) 8M x 36       None           None          None

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

     80MB       (2) 8M x 36   (2) 1M x 36    (2) 1M x 36       None

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

                        DRAM CONFIGURATION (CONT)

     Size          Bank 0         Bank 1         Bank 2         Bank 3

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

     88MB        (2) 8M x 36   (2) 1M x 36    (2) 1M x 36    (2) 1M x 36

     96MB        (2) 8M x 36   (2) 2M x 36    (2) 2M x 36        None

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

     96MB        (2) 4M x 36   (2) 4M x 36    (2) 4M x 36        None

     112MB       (2) 8M x 36   (2) 2M x 36    (2) 2M x 36    (2) 2M x 36

     128MB       (2) 8M x 36   (2) 4M x 36    (2) 4M x 36        None

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

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

     128MB       (2) 16M x 36      None           None           None

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

     144MB       (2) 16M x 36  (2) 1M x 36    (2) 1M x 36        None

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

     152MB       (2) 16M x 36  (2) 1M x 36    (2) 1M x 36    (2) 1M x 36

     160MB       (2) 16M x 36  (2) 2M x 36    (2) 2M x 36        None

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

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

     176MB       (2) 16M x 36  (2) 2M x 36    (2) 2M x 36    (2) 2M x 36

     192MB       (2) 16M x 36  (2) 4M x 36    (2) 4M x 36        None

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

     192MB       (2) 8M x 36   (2) 8M x 36    (2) 8M x 36        None

     224MB       (2) 16M x 36  (2) 4M x 36    (2) 4M x 36    (2) 4M x 36

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

     256MB       (2) 16M x 36  (2) 16M x 36       None           None

     384MB       (2) 16M x 36  (2) 16M x 36   (2) 16M x 36       None

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

  Note: Board accepts EDO memory. Board also accepts x 32 SIMMs.

                CACHE CONFIGURATION

           Size                      SL1

          256KB            256KB module installed

          512KB            512KB module installed

        CACHE JUMPER CONFIGURATION

        Size                 JP39

        256KB         Pins 2 & 3 closed

        512KB         Pins 1 & 2 closed

                            CPU SPEED SELECTION

    CPU       Clock    Multiplier      JP15      JP16      JP29     JP30
   speed     speed

   75MHz     50MHz        1.5x         Open      Open      2 & 3   2 & 3

   90MHz     60MHz        1.5x         Open      Open      1 & 2   2 & 3

  100MHz     66MHz        1.5x         Open      Open      2 & 3   1 & 2

  120MHz     60MHz         2x          Open     Closed     1 & 2   2 & 3

  133MHz     66MHz         2x          Open     Closed     2 & 3   1 & 2

  150MHz     60MHz        2.5x        Closed    Closed     1 & 2   2 & 3

  166MHz     66MHz        2.5x        Closed    Closed     2 & 3   1 & 2

  180MHz     60MHz         3x         Closed     Open      1 & 2   2 & 3

  200MHz     66MHz         3x         Closed     Open      2 & 3   1 & 2

  Note: Pins designated should be in the closed position.

                            CPU TYPE SELECTION

                  Type                                  JP18

             Single CPU installed                Pins 2 & 3 closed

            Dual CPUs installed                 Pins 1 & 2 closed

                           CPU VOLTAGE SELECTION

  Voltage    JP2      JP3     JP5      JP6      JP7       JP8       JP9

   Single    Open    Closed   Open    Open      Open     Open      Open
   power
   (STD)

   Single    Open    Closed   Open    Open      Open     Open      Open
   power
   (VRE)

   Split     Open    Closed   Open    Open      Open     Closed   Closed
   power
   2.5v

   Split     Open    Closed   Open    Open     Closed    Open     Closed
   power
   2.7v

   Split     Open    Closed   Open    Open      Open     Open     Closed
   power
   2.8v

   Split     Open    Closed   Open    Closed    Open     Open     Closed
   power
   2.88v

                       CPU VOLTAGE SELECTION (CONT)

  Voltage    JP10     JP11      JP12    JP17    JP19     JP20      JP21

   Single    Open     Closed   Closed    1 &    Open     Open     Closed
   power                                 2
   (STD)

   Single    Open     Closed   Closed    1 &    Open     Closed    Open
   power                                 2
   (VRE)

   Split     Closed   Open      Open     2 &    Open     Open      Open
   power                                 3
   2.5v

   Split     Closed   Open      Open     2 &    Open     Open      Open
   power                                 3
   2.7v

   Split     Closed   Open      Open     2 &    Closed   Open      Open
   power                                 3
   2.8v

   Split     Closed   Open      Open     2 &    Open     Open      Open
   power                                 3
   2.88v

  Note: Pins designated should be in the closed position.

                           DMA CHANNEL SELECTION

         Channel                   JP26                     JP27

              1             Pins 1 & 2 closed        Pins 1 & 2 closed

             3             Pins 2 & 3 closed        Pins 2 & 3 closed

                        SERIAL PORT 2 SELECTION

        Setting                  JP24                    JP25

      Used at COM2         Pins 1 & 2 closed       Pins 1 & 2 closed

  Used as IR connector     Pins 2 & 3 closed       Pins 2 & 3 closed

                           PCI SLOT 1 SELECTION

          Setting                    JP37                   JP38

            Master           Pins 2 & 3 closed       Pins 2 & 3 closed

             Slave            Pins 1 & 2 closed       Pins 1 & 2 closed

