
TEKRAM TECHNOLOGY CO., LTD.

P5T30-A4

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 430TX
Maximum Onboard  256MB (EDO & SDRAM supported)
Memory
Cache            512KB
BIOS             Award
Dimensions       305mm x 175mm
I/O Options      32-bit PCI slots (4), floppy drive interface, green PC
                 connector, IDE interfaces (2), parallel port, PS/2 mouse
                 port, serial ports (2), IR connectors (2), USB connector,
                 ATX power connector

[Image]

                                CONNECTIONS

  Purpose              Location      Purpose                Location

  ATX power               ATX        IR connector             J15
  connector

  Serial port 1           CN1        Power LED &            J16/pins
                                     keylock               2/4/6/8/10

  Parallel port           CN2        Turbo LED           J16/pins 3 & 5

  PS/2 mouse port         CN3        Green PC            J16/pins 7 & 9
                                     connector

  Serial port 2           CN4        Speaker                J16/pins
                                                          14/16/18/20

  Floppy drive            CN5        Reset switch       J16/pins 17 & 19
  interface

  IDE interface 2         CN6        Chassis fan              J17
                                     power

  IDE interface 1         CN7        IDE interface            JP3
                                     LED

  IR connector            J1         Soft off power           JP4
                                     supply

  USB connector           J8         32-bit PCI            PC1 - PC4
                                     slots

              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

  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

           DIMM CONFIGURATION (CON'T)

      Size          Bank 2          Bank 3

      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   JBF0   JBF1    JBF2   JFS0   JFS1   JFS2
  speed    speed

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  233MHz   66MHz       3.5x       1 &    1 &   Open    1 &    1 &     1 &
                                  2      2              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 &   Open    2 &    2 &     2 &
                                  2      2              3      3      3

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

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

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

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

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

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

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

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

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

  Note: Pins designated should be in the closed position.

        CPU VOLTAGE SELECTION (SINGLE)

        Voltage                 JP5

         3.3v            Pins 9 & 10 closed

         3.5v           Pins 11 & 12 closed

       CPU VOLTAGE SELECTION (DUAL)

       Voltage               JP5

        2.8v          Pins 7 & 8 closed

