
ASUS COMPUTER INTERNATIONAL

TX97

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, green PC
                     connector, IDE interfaces (2), parallel port, serial
                     ports (2), IR connector, MediaBus slot, PS/2
                     mouse/USB/IR connector
NPU Options          None

[Image]

                                CONNECTIONS

  Purpose                Location      Purpose                Location

  Power on switch           ATX        Chassis fan power         J2

  Serial port 1             CN1        Chassis fan power         J3

  Serial port 2             CN2        Message LED          J4 pins 2 & 3

  Parallel port             CN3        Green PC connector   J4 pins 4 & 5

  IDE interface 1           CN4        Power on switch      J4 pins 6 & 7

  IDE interface 2           CN5        Reset switch          J4 pins 9 &
                                                                 10

  Floppy drive              CN6        Power LED &           J4 pins 11 -
  interface                            keylock                   15

  PS/2, USB, IR             CN7        Speaker               J4 pins 17 -
  connector                                                      20

  Chassis open alarm        COA        IDE interface LED         J5

  IR connector              IR         32-bit PCI slots       PC1  PC4

  Chassis fan power         J1         MediaBus slot             SL1

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     Flash BIOS write protect disabled       BBW           Pins 2 & 3
                                                              closed

      Flash BIOS write protect enabled        BBW           Pins 1 & 2
                                                              closed

     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 2 & 3
                                                              closed

      CMOS memory clear                       RTC           Pins 1 & 2
                                                              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

     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

                  DIMM CONFIGURATION (CONT)

      Size          Bank 0          Bank 1          Bank 2

      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

     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

