
ZIDA TECHNOLOGIES INC.

5DTX (VER. 1.00)

Device Type        Mainboard
Processor          CX 6X86/IBM 6X86/CX 6X86L/IBM 6X86L/AM K5/AM
                   K6/Pentium/Pentium MMX
Processor Speed    90/100/120/133/150/166/180/200/233MHz
Chip Set           Intel 430TX
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 connector, USB
                   connectors (2), ATX power connector
NPU Options        None

[Image]

                                CONNECTIONS

  Purpose               Location      Purpose                Location

  ATX power                ATX        USB connector 1           JP3
  connector

  Serial port 2            J1         USB connector 2           JP4

  Serial port 1            J2         IR connector              JP7

  Floppy drive             J3         Power LED &         JP14/pins 1  5
  interface                           keylock

  IDE interface 1          J4         Green PC            JP14/pins 7 & 8
                                      connector

  IDE interface 2          J5         Speaker              JP14/pins 10 
                                                                13

  Parallel port            J6         IDE interface LED    JP14/pins 14 &
                                                                15

  PS/2 mouse               JP2        32-bit PCI slots       PC1  PC4
  interface

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

     Factory configured - do not           J12          Unidentified
      alter

     Factory configured - do not           J14          Unidentified
      alter

     Factory configured - do not           J14          Unidentified
      alter

     CMOS memory normal operation          JP8        Pins 2 & 3 closed

      CMOS memory clear                     JP8        Pins 1 & 2 closed

     Factory configured - do not          JP19          Unidentified
      alter

     Factory configured - do not          JP20          Unidentified
      alter

             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

          SIMM CONFIGURATION (CONT)

      Size          Bank 0          Bank 1

      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

      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   Unidentified

     512KB        (2) 64K x 32   Unidentified

                       CPU SPEED SELECTION (CX 6X86)

  CPU speed      Clock       Multiplier       JP5       JP6        JP10
                 speed

   133MHz        55MHz           2x          3 & 5,    1 & 2     1 & 3, 4
                                             4 & 6                 & 6

   166MHz        66MHz           2x          2 & 4,    2 & 3     1 & 3, 4
                                             3 & 5                 & 6

  Note: Pins designated should be in the closed position.

                      CPU SPEED SELECTION (IBM 6X86)

  CPU speed      Clock       Multiplier       JP5       JP6        JP10
                 speed

   133MHz        55MHz           2x          3 & 5,    1 & 2     1 & 3, 4
                                             4 & 6                 & 6

   166MHz        66MHz           2x          2 & 4,    2 & 3     1 & 3, 4
                                             3 & 5                 & 6

  Note: Pins designated should be in the closed position.

                      CPU SPEED SELECTION (CX 6X86L)

  CPU speed      Clock       Multiplier       JP5       JP6        JP10
                 speed

   200MHz        75MHz           2x          1 & 3,    1 & 2     1 & 3, 4
                                             4 & 6                 & 6

  Note: Pins designated should be in the closed position.

                      CPU SPEED SELECTION (IBM 6X86L)

  CPU speed      Clock       Multiplier       JP5       JP6        JP10
                 speed

   200MHz        75MHz           2x          1 & 3,    1 & 2     1 & 3, 4
                                             4 & 6                 & 6

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (AM K5)

  CPU speed      Clock       Multiplier       JP5       JP6        JP10
                 speed

    90MHz        60MHz          1.5x         1 & 3,    2 & 3     1 & 3, 2
                                             4 & 6                 & 4

   100MHz        66MHz          1.5x         2 & 4,    2 & 3     1 & 3, 2
                                             3 & 5                 & 4

   133MHz        66MHz          1.5x         2 & 4,    2 & 3     1 & 3, 2
                                             3 & 5                 & 4

   150MHz        60MHz          1.75x        1 & 3,    2 & 3     3 & 5, 4
                                             4 & 6                 & 6

   166MHz        66MHz          1.75x        2 & 4,    2 & 3     3 & 5, 4
                                             3 & 5                 & 6

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (AM K6)

  CPU speed      Clock       Multiplier       JP5       JP6        JP10
                 speed

   166MHz        66MHz          2.5x         2 & 4,    2 & 3     3 & 5, 4
                                             3 & 5                 & 6

   200MHz        66MHz           3x          2 & 4,    2 & 3     2 & 4, 3
                                             3 & 5                 & 5

   233MHz        66MHz          3.5x         2 & 4,    2 & 3     1 & 3, 2
                                             3 & 5                 & 4

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (INTEL)

  CPU speed      Clock       Multiplier       JP5       JP6        JP10
                 speed

    90MHz        60MHz          1.5x         1 & 3,    2 & 3     1 & 3, 2
                                             4 & 6                 & 4

   100MHz        66MHz          1.5x         2 & 4,    2 & 3     1 & 3, 2
                                             3 & 5                 & 4

   120MHz        60MHz           2x          1 & 3,    2 & 3     1 & 3, 4
                                             4 & 6                 & 6

   133MHz        66MHz           2x          2 & 4,    2 & 3     1 & 3, 4
                                             3 & 5                 & 6

   150MHz        60MHz          2.5x         1 & 3,    2 & 3     3 & 5, 4
                                             4 & 6                 & 6

   166MHz        66MHz          2.5x         2 & 4,    2 & 3     3 & 5, 4
                                             3 & 5                 & 6

   180MHz        60MHz           3x          1 & 3,    2 & 3     2 & 4, 3
                                             4 & 6                 & 5

   200MHz        66MHz           3x          2 & 4,    2 & 3     2 & 4, 3
                                             3 & 5                 & 5

  Note: Pins designated should be in the closed position.

                      CPU SPEED SELECTION (INTEL MMX)

  CPU speed      Clock       Multiplier       JP5       JP6        JP10
                 speed

   166MHz        66MHz          2.5x         2 & 4,    2 & 3     3 & 5, 4
                                             3 & 5                 & 6

   200MHz        66MHz           3x          2 & 4,    2 & 3     2 & 4, 3
                                             3 & 5                 & 5

   233MHz        66MHz          3.5x         2 & 4,    2 & 3     1 & 3, 2
                                             3 & 5                 & 4

  Note: Pins designated should be in the closed position.

                            CPU TYPE SELECTION

                Type                                  JP9

                AM K5                   Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8
                                                    closed

                AM K6                                Open

             Cyrix 6x86                 Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8
                                                    closed

             Cyrix 6x86L                             Open

              IBM 6x86                  Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8
                                                    closed

              IBM 6x86L                              Open

               Pentium                  Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8
                                                    closed

             Pentium MMX                             Open

      CPU VOLTAGE SELECTION (SINGLE)

       Voltage               JP16

        3.3v          Pins 1 & 2 closed

        3.52v         Pins 3 & 4 closed

        CPU VOLTAGE SELECTION (DUAL)

       Voltage                JP15

         2.8v           Pins 1 & 6 closed

         2.9v           Pins 2 & 7 closed

         3.2v           Pins 3 & 8 closed

         3.3v           Pins 4 & 9 closed

         3.5v          Pins 5 & 10 closed

