
TEKRAM TECHNOLOGY CO., LTD.

P5T30-B4

Device Type      Mainboard
Processor        CX 6X86/CX 686MX/AM K5/AM K6/Pentium/Pentium MMX
Processor Speed  75/90/100/120/133/150/166/200/233/266/300MHz
Chip Set         Intel
Video Chip Set   None
Maximum Onboard  256MB (EDO & SDRAM supported)
Memory
Maximum Video    None
Memory
Cache            256/512KB
BIOS             Award
Dimensions       254mm 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), IR connectors (2), USB
                 connector
NPU Options      None

[Image]

                                CONNECTIONS

  Purpose                Location      Purpose                Location

  Serial port 1            CN1         IR connector              J13

  Serial port 2            CN2         IDE interface LED         J14

  Floppy drive             CN3         Turbo LED             J15/pins 2 &
  interface                                                       3

  Parallel port            CN4         Green PC connector    J15/pins 4 &
                                                                  5

  IDE interface 2          CN5         Reset switch          J15/pins 9 &
                                                                 10

  IDE interface 1          CN6         Power LED &          J15/pins 11 
                                       keylock                   15

  PS/2 mouse               CN7         Speaker              J15/pins 17 -
  interface                                                      20

  ATX power                CN8         32-bit PCI slots       PC1  PC4
  connector

  IR connector             IR1         USB connector             USB

  CPU fan power            J12

              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

     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

     256MB        (2) 32M x 36       None

            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

                256KB                             (1) 32K x 64

                512KB                             (1) 64K x 64

            Note: Some boards may have two cache sockets. The cache is
            not upgradeable.

                       CPU SPEED SELECTION (CX 6X86)

   CPU      Clock   Multiplier   JBF0   JBF1    JBF2   JFS0   JFS1   JFS2
  speed    speed

  120MHz   50MHz        2x        2 &    1 &    1 &    2 &    2 &     2 &
                                  3      2       2      3      3      3

  133MHz   55MHz        2x        2 &    1 &    1 &    2 &    2 &     1 &
                                  3      2       2      3      3      2

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

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

  200MHz   75MHz        2x        2 &    1 &    1 &    1 &    2 &     1 &
                                  3      2       2      2      3      2

  Note: Pins designated should be in the closed position.

                      CPU SPEED SELECTION (CX 6X86MX

   CPU      Clock   Multiplier   JBF0   JBF1    JBF2   JFS0   JFS1   JFS2
  speed    speed

  166MHz   60MHz       2.5x       2 &    2 &    1 &    2 &    1 &     1 &
                                  3      3       2      3      2      2

  200MHz   66MHz       2.5x       2 &    2 &    1 &    1 &    1 &     1 &
                                  3      3       2      2      2      2

  233MHz   75MHz       2.5x       2 &    2 &    1 &    1 &    2 &     1 &
                                  3      3       2      2      3      2

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (AM K5)

   CPU      Clock   Multiplier   JBF0   JBF1    JBF2   JFS0   JFS1   JFS2
  speed    speed

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

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

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

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

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

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

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

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

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (AM K6)

   CPU      Clock   Multiplier   JBF0   JBF1    JBF2   JFS0   JFS1   JFS2
  speed    speed

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

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

  233MHz   66MHz       3.5x       1 &    1 &    1 &    1 &    1 &     1 &
                                  2      2       2      2      2      2

  266MHz   66MHz        4x        2 &    1 &    2 &    1 &    1 &     1 &
                                  3      2       3      2      2      2

  300MHz   66MHz       4.5x       2 &    2 &    2 &    1 &    1 &     1 &
                                  3      3       3      2      2      2

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (INTEL)

   CPU      Clock   Multiplier   JBF0   JBF1    JBF2   JFS0   JFS1   JFS2
  speed    speed

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

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

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

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

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

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

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

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

  Note: Pins designated should be in the closed position.

                      CPU SPEED SELECTION (INTEL MMX)

   CPU      Clock   Multiplier   JBF0   JBF1    JBF2   JFS0   JFS1   JFS2
  speed    speed

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

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

  233MHz   66MHz       3.5x       1 &    1 &    1 &    1 &    1 &     1 &
                                  2      2       2      2      2      2

  Note: Pins designated should be in the closed position.

                CPU VOLTAGE SELECTION (SINGLE)

       Voltage               JP1                  JP2

        3.3v           Pins 1 & 2 closed   Pins 7 & 8 closed

        3.5v           Pins 3 & 4 closed   Pins 7 & 8 closed

                       CPU VOLTAGE SELECTION (DUAL)

      Voltage           V core              JP1                JP2

       3.3v               2.1            Pins 1 & 2     Pins 1 & 2 closed
                                          closed

       3.3v              2.8v            Pins 1 & 2     Pins 7 & 8 closed
                                          closed

       3.3v              2.9v            Pins 1 & 2     Pins 1 & 2, 7 & 8
                                          closed             closed

       3.3v              3.2v            Pins 1 & 2     Pins 5 & 6, 7 & 8
                                          closed             closed

