
ASUS COMPUTER INTERNATIONAL

TX97-X (REV. 2.03)

Processor            CX M1/AM K5/Pentium
Processor Speed      75/90/100/120/133/150/166/200MHz
Chip Set             Intel
Video Chip Set       None
Maximum Onboard      256MB
Memory
Maximum Video Memory None
Cache                512KB
BIOS                 Unidentified
Dimensions           330mm x 218mm
I/O Options          32-bit PCI slots (4), floppy drive interface,
                     game/MIDI port, IDE interfaces (2), PS/2 mouse port,
                     serial ports (2), IR connector, USB connectors (2),
                     ATX power connector, line in connector, line out
                     connector, microphone connector, CD-ROM audio
                     interface
NPU Options          None

[Image]

                                CONNECTIONS

  Purpose                Location      Purpose                 Location

  ATX power connector       ATX        IDE interface 1           CN13

  Game/MIDI port            CN1        Chassis open alarm        COA

  Microphone in             CN2        IR connector               IR
  connector

  Line in connector         CN3        Chassis fan power          J1

  Line out connector        CN4        Chassis fan power          J2

  Serial port 1             CN5        Chassis fan power          J3

  Serial port 2             CN6        Front panel                J4
                                       connector

  Parallel port             CN7        IDE interface LED          J5

  USB connector 1           CN8        Creative Modem             J6
                                       connector

  USB connector 2           CN9        Panasonic CD-ROM           J7
                                       connector

  PS/2 mouse port          CN10        Mitsumi CD-ROM             J8
                                       connector

  Floppy drive             CN11        Sony CD-ROM                J9
  interface                            connector

  IDE interface 2          CN12        32-bit PCI slots       PC1 - PC4

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

     On board audio enabled               AUDIO       Pins 2 & 3 closed

      On board audio disabled              AUDIO       Pins 1 & 2 closed

     Factory configured - do not           BF2          Unidentified
      alter

     Flash BIOS write protect              BBW        Pins 1 & 2 closed
      disabled

      Flash BIOS write protect              BBW        Pins 2 & 3 closed
      enabled

     On board I/O enabled                  I/O        Pins 1 & 2 closed

      On board I/O disabled                 I/O        Pins 2 & 3 closed

     CMOS memory normal operation          RTC        Pins 1 & 2 closed

      CMOS memory clear                     RTC        Pins 2 & 3 closed

      Volume control up                    VOLC        Pins 1 & 2 closed

      Volume control down                  VOLC        Pins 4 & 5 closed

                    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) 2M x 64       None

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

     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) 2M x 64       None

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

                  DIMM CONFIGURATION (CON'T)

      Size          Bank 0          Bank 1          Bank 2

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

      64MB        (1) 8M x 64        None            None

      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) 2M x 64        None

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

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

     128MB       (1) 16M x 64        None            None

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

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

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

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

     256MB       (1) 16M x 64    (1) 16M x 64        None

     256MB       (1) 32M x 64        None            None

      CACHE CONFIGURATION

      Size          Bank 0

     256KB       (2) 32K x 32

     512KB       (2) 64K x 32

                        CPU SPEED SELECTION (CYRIX)

    CPU       Clock     Multiplier     BF0    BF1     FS0    FS1     FS2
   speed      speed

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

  Note: Pins designated should be in the closed position.

                         CPU SPEED SELECTION (AMD)

    CPU       Clock     Multiplier     BF0    BF1     FS0    FS1     FS2
   speed      speed

   75MHz      50MHz        1.5x        1 &     1 &    2 &     1 &   2 & 3
                                        2      2       3      2

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

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

  120MHz      60MHz        1.5x        1 &     1 &    2 &     2 &   2 & 3
                                        2      2       3      3

  133MHz      66MHz        1.5x        1 &     1 &    1 &     2 &   2 & 3
                                        2      2       2      3

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (INTEL)

    CPU       Clock     Multiplier     BF0    BF1     FS0    FS1     FS2
   speed      speed

   75MHz      50MHz        1.5x        1 &     1 &    2 &     1 &   2 & 3
                                        2      2       3      2

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

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

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

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

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

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

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

  Note: Pins designated should be in the closed position.

                           CPU VOLTAGE SELECTION

     Voltage             VID0               VID1               VID2

       2.5v            Pins 1 & 2        Pins 2 & 3         Pins 1 & 2
                        closed             closed             closed

       2.7v            Pins 1 & 2        Pins 1 & 2         Pins 1 & 2
                        closed             closed             closed

       2.8v            Pins 2 & 3        Pins 2 & 3         Pins 2 & 3
                        closed             closed             closed

       2.9v            Pins 1 & 2        Pins 2 & 3         Pins 2 & 3
                        closed             closed             closed

       3.4v            Pins 2 & 3        Pins 1 & 2         Pins 2 & 3
                        closed             closed             closed

       3.5v            Pins 1 & 2        Pins 1 & 2         Pins 2 & 3
                        closed             closed             closed

