
AZZA

PT-5IT

Device Type      Mainboard
Processor        CX 6X86/CX 6X86L/CX 686MX/AM K5/AM K6/Pentium/Pentium MMX
Processor Speed  75/90/100/120/133/150/166/180/200/233/266MHz
Chip Set         Intel
Video Chip Set   None
Maximum Onboard  256MB (EDO & SDRAM supported)
Memory
Maximum Video    None
Memory
Cache            256/512KB
BIOS             Award
Dimensions       255mm x 220mm
I/O Options      32-bit PCI slots (4), floppy drive interface, IDE
                 interfaces (2), parallel port, PS/2 mouse interface,
                 serial ports (2), IR connector, USB connectors (2)
NPU Options      None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  Power LED & keylock         C1       IDE interface 1            CN7

  Speaker                     C2       Parallel port              CN8

  Turbo switch                C3       Serial port 2              CN9

  Turbo LED                   C4       Serial port 1              CN10

  IDE interface LED           C5       IR connector               CN11

  Reset switch                C6       USB connector 1            CN12

  PS/2 mouse interface       CN2       USB connector 2            CN13

  IDE interface 2            CN3       Chassis fan power          CN14

  Floppy drive interface     CN6       32-bit PCI slots         PC1  PC4

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     CMOS memory normal operation            JP4           Pins 1 & 2
                                                              closed

      CMOS memory clear                       JP4           Pins 2 & 3
                                                              closed

      Flash BIOS voltage select 12v           JP13          Pins 2 & 3
                                                              closed

      Flash BIOS voltage select 5v            JP13          Pins 1 & 2
                                                              closed

              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                  TAG

        256KB             (2) 32K x 32       (1) 8K/16K/32K x 8

        512KB             (2) 64K x 32         (1) 16K/32K x 8

                       CPU SPEED SELECTION (CX 6X86)

   CPU      Clock    Multiplier   JP5   JP6   JP7    JP8     JP9    JP10
  speed    speed

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

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

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

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

  200MHz   50MHz        3x        1 &   1 &   1 &    Open    Open   Open
                                  2     2     2

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

  Note: Pins designated should be in the closed position.

                      CPU SPEED SELECTION (CX 6X86L)

   CPU      Clock    Multiplier   JP5   JP6   JP7    JP8     JP9    JP10
  speed    speed

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

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

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

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

  200MHz   50MHz        3x        1 &   1 &   1 &    Open    Open   Open
                                  2     2     2

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

  Note: Pins designated should be in the closed position.

                      CPU SPEED SELECTION (CX 6X86MX)

   CPU     Clock    Multiplier   JP5   JP6   JP7    JP8      JP9     JP10
  speed    speed

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

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

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

  266MHz   66MHz      3.5x       1 &   2 &   1 &   Open     Open     Open
                                 2     3     2

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (AM K5)

   CPU     Clock    Multiplier   JP5   JP6   JP7    JP8      JP9     JP10
  speed    speed

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

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

  100MHz   66MHz      1.5x       1 &   2 &   1 &   Open     Open     Open
                                 2     3     2

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

  133MHz   66MHz      1.5x       1 &   2 &   1 &   Open     Open     Open
                                 2     3     2

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

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

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (AM K6)

   CPU     Clock   Multiplier   JP5   JP6   JP7    JP8      JP9     JP10
  speed    speed

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

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

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

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

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (INTEL)

   CPU     Clock    Multiplier   JP5   JP6   JP7    JP8      JP9     JP10
  speed    speed

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

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

  100MHz   66MHz      1.5x       1 &   2 &   1 &   Open     Open     Open
                                 2     3     2

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

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

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

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

  180MHz   60MHz       3x        2 &   1 &   1 &   Open     Closed   Open
                                 3     2     2

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

  Note: Pins designated should be in the closed position.

                      CPU SPEED SELECTION (INTEL MMX)

   CPU     Clock    Multiplier   JP5   JP6   JP7    JP8      JP9     JP10
  speed    speed

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

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

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

  Note: Pins designated should be in the closed position.

      CPU VOLTAGE SELECTION (SINGLE)

       Voltage               JP11

        3.3v          Pins 3 & 4 closed

        3.5v          Pins 1 & 2 closed

                       CPU VOLTAGE SELECTION (DUAL)

         Voltage                  V core                   JP11

          3.3v                     2.1v             Pins 9 & 10 closed

          3.3v                     2.5v            Pins 3 & 4, 5 & 6, 7 &
                                                         8 closed

          3.3v                     2.8v              Pins 7 & 8 closed

          3.3v                     2.9v              Pins 5 & 6 closed

          3.3v                     3.2v              Pins 1 & 2 closed

