
DATAEXPERT CORPORATION

TX430

Device Type   Mainboard
Processor     P24T/CX 6X86/IBM 6X86/CX 6X86L/IBM 6X86L/CX 686MX/IBM
              6X86MX/CX M1/CX M2/CX MII/AM K5/AM K6/Pentium/Pentium MMX
Processor     75/90/100/120/133/150/166/180/200/233/266/275/300/325/
Speed
              333/350/366MHz
Chip Set      Intel 430TX
Maximum       256MB (EDO & SDRAM supported)
Onboard
Memory
Cache         512KB
BIOS          AMI
Dimensions    305mm x 244mm
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), IR connector, USB connectors (2)

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  Serial port 2              CN1       USB connector 2            JP3

  Serial port 1              CN2       Turbo LED                  JP12

  Parallel port              CN3       Reset switch               JP13

  Floppy drive interface     CN4       IDE interface LED          JP14

  IDE interface 2            CN5       Speaker                    JP15

  IDE interface 1            CN6       Power LED & keylock        JP19

  IR connector               IR1       PS/2 mouse interface       MS1

  Green PC connector         J12       32-bit PCI slots         PC1  PC4

  USB connector 1            JP2

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

      Flash BIOS voltage select 12v           J16           Pins 1 & 2
                                                              closed

      Flash BIOS voltage select 5v            J16           Pins 2 & 3
                                                              closed

     CMOS memory normal operation            JP17            Closed

      CMOS memory clear                       JP17             Open

              SIMM CONFIGURATION

      Size          Bank 0          Bank 1

      8MB         (2) 1M x 36        None

      16MB        (2) 2M x 36        None

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

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

      32MB        (2) 4M x 36        None

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

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

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

      64MB        (2) 8M x 36        None

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

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

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

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

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

     128MB        (2) 16M x 36       None

          SIMM CONFIGURATION (CONT)

      Size          Bank 0          Bank 1

     136MB        (2) 16M x 36   (2) 1M x 36

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

     160MB        (2) 16M x 36   (2) 4M x 36

     192MB        (2) 16M x 36   (2) 8M x 36

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

  Note: Board accepts EDO memory.

               DIMM CONFIGURATION

      Size          Bank 2          Bank 3

      8MB         (1) 1M x 64        None

      16MB        (1) 2M x 64        None

      16MB        (1) 1M x 64     (1) 1M x 64

      24MB        (1) 2M x 64     (1) 1M x 64

      32MB        (1) 4M x 64        None

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

      40MB        (1) 4M x 64     (1) 1M x 64

      48MB        (1) 4M x 64     (1) 2M x 64

      64MB        (1) 8M x 64        None

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

      72MB        (1) 8M x 64     (1) 1M x 64

      80MB        (1) 8M x 64     (1) 2M x 64

      96MB        (1) 8M x 64     (1) 4M x 64

     128MB       (1) 16M x 64        None

     128MB        (1) 8M x 64     (1) 8M x 64

     136MB       (1) 16M x 64     (1) 1M x 64

     144MB       (1) 16M x 64     (1) 2M x 64

     160MB       (1) 16M x 64     (1) 4M x 64

     192MB       (1) 16M x 64     (1) 8M x 64

     256MB       (1) 16M x 64    (1) 16M x 64

            Note: Board accepts SDRAM memory.

      CACHE CONFIGURATION

      Size          Bank 0

     512KB       (2) 64K x 32

                       CPU SPEED SELECTION (CX 6X86)

    CPU       Clock    Multiplier     SW1/1    SW1/2     SW1/3     SW1/4
   speed     speed

  133MHz     55MHz         2x          Off       On       On        On

  150MHz     60MHz         2x          Off       On       Off       On

  166MHz     66MHz         2x          Off       On       Off       Off

  200MHz     75MHz         2x          Off       On       On        Off

                      CPU SPEED SELECTION (CX 6X86MX)

    CPU       Clock    Multiplier     SW1/1    SW1/2     SW1/3     SW1/4
   speed     speed

  166MHz     66MHz        2.5x         On        On       Off       Off

  200MHz     66MHz         3x          On       Off       Off       Off

  233MHz     66MHz        3.5x         Off      Off       Off       Off

                        CPU SPEED SELECTION (AM K5)

    CPU       Clock    Multiplier     SW1/1    SW1/2     SW1/3     SW1/4
   speed     speed

  100MHz     66MHz        1.5x         Off      Off       Off       Off

  133MHz     66MHz         2x          Off       On       Off       Off

  166MHz     66MHz        2.5x         On        On       Off       Off

                        CPU SPEED SELECTION (AM K6)

    CPU       Clock    Multiplier     SW1/1    SW1/2     SW1/3     SW1/4
   speed     speed

  166MHz     66MHz        2.5x         On        On       Off       Off

  200MHz     66MHz         3x          On       Off       Off       Off

  233MHz     66MHz        3.5x         Off      Off       Off       Off

                        CPU SPEED SELECTION (INTEL)

    CPU       Clock    Multiplier     SW1/1    SW1/2     SW1/3     SW1/4
   speed     speed

   90MHz     60MHz        1.5x         Off      Off       Off       On

  100MHz     66MHz        1.5x         Off      Off       Off       Off

  120MHz     60MHz         2x          Off       On       Off       On

  133MHz     66MHz         2x          Off       On       Off       Off

  150MHz     60MHz        2.5x         On        On       Off       On

  166MHz     66MHz        2.5x         On        On       Off       Off

  180MHz     60MHz         3x          On       Off       Off       On

  200MHz     66MHz         3x          On       Off       Off       Off

                      CPU SPEED SELECTION (INTEL MMX)

    CPU       Clock    Multiplier     SW1/1    SW1/2     SW1/3     SW1/4
   speed     speed

  166MHz     66MHz        2.5x         On        On       Off       Off

  200MHz     66MHz         3x          On       Off       Off       Off

  233MHz     66MHz        3.5x         Off      Off       Off       Off

                          CPU TYPE SELECTION

     Type         SW1/1         SW1/2         SW1/3         SW1/4

  AM K5-166         On            On            On            On

    Intel          Off           Off           Off            On

  Note: Use this setting only if SMART SOFT is enabled in the BIOS.

