
BJMT TECHNOLOGY CORPORATION

INTEL 8 2430VX

Processor           CX M1/AM K5/Pentium
Processor Speed     75/90/100/120/133/150/166/180/200MHz
Chip Set            Intel
Video Chip Set      None
Maximum Onboard     128MB (EDO supported)
Memory
Maximum Video       None
Memory
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), cache slot, IR
                    connector, USB connector
NPU Options         None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  Serial port 2              CN1       Turbo LED                  CN10

  Serial port 1              CN2       Reset switch               CN11

  Parallel port              CN3       Green PC connector         CN12

  Floppy drive interface     CN4       IDE interface LED          CN13

  IDE interface 2            CN5       PS/2 mouse interface        J1

  IDE interface 1            CN6       IR connector                J6

  Power LED & keylock        CN7       32-bit PCI slots         PC1 - PC4

  Speaker                    CN8       Cache slot                 SL1

  Turbo switch               CN9       USB connector              USB

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

     Factory configured - do not           J8           Unidentified
      alter

     Factory configured - do not           J13          Unidentified
      alter

     Factory configured - do not           JP3          Unidentified
      alter

     Factory configured - do not           JP6          Unidentified
      alter

     Factory configured - do not          JP16          Unidentified
      alter

                          DRAM/DIMM CONFIGURATION

       Size              Bank 0            Bank 1             Bank 2

        8MB           (2) 1M x 36           None               None

        8MB               None              None           (1) 1M x 64

       16MB           (2) 2M x 36           None               None

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

       16MB               None              None           (1) 2M x 64

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

       32MB           (2) 4M x 36           None               None

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

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

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

       64MB           (2) 8M x 36           None               None

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

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

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

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

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

  Note: Board accepts EDO memory. Board also accepts x 32 SIMMs. Banks 0
  & 1 are interchangeable.

                        DIMM VOLTAGE CONFIGURATION

               Voltage                                 JP8

                  3.3v                     Pins 3 & 5, 4 & 6 closed

                    5v                      Pins 1 & 3, 2 & 4 closed

                            CACHE CONFIGURATION

      Size          Bank 0              SL1                   TAG

   256KB (A)      (2) 32K x 32     Not installed      (1) 8K/16K/32K x 8

   256KB (B)         None           256KB module      (1) 8K/16K/32K x 8
                                     installed

   512KB (A)      (2) 64K x 32     Not installed        (1) 16K/32K x 8

   512KB (B)         None           512KB module        (1) 16K/32K x 8
                                     installed

   512KB (C)      (2) 32K x 32      256KB module        (1) 16K/32K x 8
                                     installed

                        CACHE JUMPER CONFIGURATION

    Size           JP7            JP9            JP17           JP18

  256KB (A)     Pins 1 & 2     Pins 2 & 3     Pins 2 & 3      Pins 1 & 2
                 closed          closed         closed         closed

  256KB (B)     Pins 1 & 2     Pins 2 & 3     Pins 2 & 3      Pins 1 & 2
                 closed          closed         closed         closed

  512KB (A)     Pins 2 & 3     Pins 2 & 3     Pins 2 & 3      Pins 1 & 2
                 closed          closed         closed         closed

  512KB (B)     Pins 2 & 3     Pins 2 & 3     Pins 2 & 3      Pins 1 & 2
                 closed          closed         closed         closed

  512KB (C)     Pins 2 & 3     Pins 1 & 2     Pins 2 & 3      Pins 2 & 3
                 closed          closed         closed         closed

                        CPU SPEED SELECTION (CYRIX)

    CPU      Clock    Multiplier      JP12      JP13      JP19      JP20
  speed      speed

  120MHz     50MHz        2x         Closed    Closed    Closed     Open

  133MHz     55MHz        2x          Open      Open     Closed     Open

  150MHz     60MHz        2x          Open     Closed    Closed     Open

  166MHz     66MHz        2x         Closed     Open     Closed     Open

                         CPU SPEED SELECTION (AMD)

    CPU      Clock    Multiplier      JP12      JP13      JP19      JP20
  speed      speed

  75MHz      50MHz       1.5x        Closed    Closed     Open      Open

  90MHz      60MHz       1.5x         Open     Closed     Open      Open

  100MHz     60MHz       1.5x        Closed     Open      Open      Open

  120MHz     60MHz       1.5x         Open     Closed     Open      Open

  133MHz     66MHz       1.5x        Closed     Open      Open      Open

  150MHz     60MHz        2x          Open     Closed    Closed     Open

  166MHz     66MHz        2x         Closed     Open     Closed     Open

                        CPU SPEED SELECTION (INTEL)

    CPU      Clock    Multiplier     JP12      JP13      JP19      JP20
  speed     speed

  75MHz     50MHz        1.5x       Closed    Closed     Open      Open

  90MHz     60MHz        1.5x        Open     Closed     Open      Open

  100MHz    66MHz        1.5x       Closed     Open      Open      Open

  120MHz    60MHz         2x         Open     Closed    Closed     Open

  133MHz    66MHz         2x        Closed     Open     Closed     Open

  150MHz    60MHz        2.5x        Open     Closed    Closed    Closed

  166MHz    66MHz        2.5x       Closed     Open     Closed    Closed

  180MHz    60MHz         3x         Open     Closed     Open     Closed

  200MHz    66MHz         3x        Closed     Open      Open     Closed

                            CPU TYPE SELECTION

                 Type                                  J18

                  P54C                  Pins 1 & 2, 3 & 4, 5 & 6 closed

                   P55C                               Open

                           CPU VOLTAGE SELECTION

                Voltage                                J26

                  3.3v                     Pins 1 & 2, 3 & 4 closed

                   3.45v                        Pins 1 & 2 closed

                   3.52v                        Pins 3 & 4 closed

                   3.6v                               Open

                           SERIAL PORT SELECTION

           Setting                     JP1                    JP2

          Used as COM2         Pins 1 & 2 closed      Pins 1 & 2 closed

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

                              BIOS SELECTION

           Type                      J14                     J15

             EPROM            Pins 1 & 2 closed       Pins 1 & 2 closed

           5v flash          Pins 1 & 2 closed       Pins 2 & 3 closed

           12v flash          Pins 2 & 3 closed       Pins 2 & 3 closed

