
DIAMOND FLOWER, INC.

586IXTD (REV. D+)

Device Type          Mainboard
Processor            CX 6X86L/IBM 6X86L/CX 686MX/IBM 6X86MX/AM K5/AM
                     K6/Pentium
Processor Speed      90/100/120/133/150/166/200/233MHz
Chip Set             Intel
Video Chip Set       None
Maximum Onboard      256MB (EDO & SDRAM supported)
Memory
Maximum Video Memory None
Cache                512KB
BIOS                 Award
Dimensions           305mm x 244mm
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 connector, USB
                     connectors (2), ATX power connector
NPU Options          None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  ATX power connector        ATX       Reset switch               J21C

  USB connector 1             J1       Green PC connector         J21D

  USB connector 2            J1A       Soft off power supply      J21E

  PS/2 mouse port             J2       Green PC LED               J21F

  Serial port 2              J10       IDE interface LED          J21G

  Serial port 1              J11       ATX power supply LED       J21H

  Floppy drive interface     J14       Parallel port              J26

  IDE interface 2            J15       CPU fan power              JP2

  IDE interface 1            J16       IR connector               JP12

  Power LED & keylock        J21A      32-bit PCI slots         PC1 - PC4

  Speaker                    J21B

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     Factory configured - do not alter       JP1           Pins 1 & 2
                                                              closed

     CMOS memory normal operation            JP10          Pins 2 & 3
                                                              closed

      CMOS memory clear                       JP10          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

     136MB        (2) 16M x 36   (2) 1M x 36

          SIMM CONFIGURATION (CONT)

      Size          Bank 0          Bank 1

     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

     512KB        (2) 64K x 32   Unidentified

                      CPU SPEED SELECTION (CX 6X86L)

    CPU     Clock    Multiplier    JP3    SW1/1   SW1/2    SW1/3   SW1/4
  speed     speed

  150MHz    60MHz        2x        3 &     On      Off      On      Off
                                    4

  166MHz    66MHz        2x        3 &    Off      Off      On      Off
                                    4

  200MHz    75MHz        2x        3 &    Off      On       On      Off
                                    4

  Note: Pins designated should be in the closed position.

                   CPU SPEED SELECTION (CX 6X86L, CONT)

   CPU      Clock    Multiplier   SW1/5   SW1/6    SW1/7   SW1/8   SW1/9
  speed    speed

  150MHz   60MHz        2x         Off     On      Off      Off      On

  166MHz   66MHz        2x         Off     On      Off      Off      On

  200MHz   75MHz        2x         Off     On      Off      Off      On

                      CPU SPEED SELECTION (IBM 6X86L)

    CPU     Clock    Multiplier    JP3    SW1/1   SW1/2    SW1/3   SW1/4
  speed     speed

  150MHz    60MHz        2x        3 &     On      Off      On      Off
                                    4

  166MHz    66MHz        2x        3 &    Off      Off      On      Off
                                    4

  200MHz    75MHz        2x        3 &    Off      On       On      Off
                                    4

  Note: Pins designated should be in the closed position.

                  CPU SPEED SELECTION (IBM 6X86L, CONT)

   CPU      Clock    Multiplier   SW1/5   SW1/6    SW1/7   SW1/8   SW1/9
  speed    speed

  150MHz   60MHz        2x         Off     On      Off      Off      On

  166MHz   66MHz        2x         Off     On      Off      Off      On

  200MHz   75MHz        2x         Off     On      Off      Off      On

                      CPU SPEED SELECTION (CX 6X86MX)

    CPU     Clock    Multiplier    JP3    SW1/1   SW1/2    SW1/3   SW1/4
  speed     speed

  166MHz    60MHz        2x        3 &     On      Off      On       On
                                    4

  200MHz    66MHz        2x        3 &    Off      Off      On       On
                                    4

  200MHz    75MHz        2x        3 &    Off      On       On      Off
                                    4

  Note: Pins designated should be in the closed position.

                  CPU SPEED SELECTION (CX 6X86MX, CONT)

   CPU      Clock    Multiplier   SW1/5   SW1/6    SW1/7   SW1/8   SW1/9
  speed    speed

  166MHz   60MHz        2x         Off     On      Off      Off      On

  200MHz   66MHz        2x         Off     On      Off      Off      On

  200MHz   75MHz        2x         Off     On      Off      Off      On

                     CPU SPEED SELECTION (IBM 6X86MX)

    CPU     Clock    Multiplier    JP3    SW1/1   SW1/2    SW1/3   SW1/4
  speed     speed

  166MHz    60MHz        2x        3 &     On      Off      On       On
                                    4

  200MHz    66MHz        2x        3 &     On      On      Off      Off
                                    4

  200MHz    75MHz        2x        3 &    Off      On       On      Off
                                    4

  Note: Pins designated should be in the closed position.

                  CPU SPEED SELECTION (IBM 6X86MX, CONT)

   CPU      Clock    Multiplier   SW1/5   SW1/6    SW1/7   SW1/8   SW1/9
  speed    speed

  166MHz   60MHz        2x         Off     On      Off      Off      On

  200MHz   66MHz        2x         Off     On      Off      Off      On

  200MHz   75MHz        2x         Off     On      Off      Off      On

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (AM K5)

    CPU     Clock    Multiplier    JP3    SW1/1   SW1/2    SW1/3   SW1/4
  speed     speed

  90MHz     60MHz       1.5x       5 &     On      Off     Off      Off
                                    6

  100MHz    66MHz       1.5x       5 &    Off      Off     Off      Off
                                    6

  120MHz    60MHz        2x        5 &     On      Off     Off      Off
                                    6

  133MHz    66MHz        2x        5 &    Off      Off     Off      Off
                                    6

  166MHz    66MHz       2.5x       5 &    Off      Off      On       On
                                    6

  Note: Pins designated should be in the closed position.

                    CPU SPEED SELECTION (AM K5, CONT)

   CPU      Clock    Multiplier   SW1/5   SW1/6    SW1/7   SW1/8   SW1/9
  speed    speed

  90MHz    60MHz       1.5x        Off     On       On      On       On

  100MHz   66MHz       1.5x        Off     On       On      On       On

  120MHz   60MHz        2x         Off     On       On      On       On

  133MHz   66MHz        2x         Off     On       On      On       On

  166MHz   66MHz       2.5x        Off     On       On      On       On

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (AM K6)

    CPU     Clock    Multiplier    JP3    SW1/1   SW1/2    SW1/3   SW1/4
  speed     speed

  166MHz    66MHz       2.5x       3 &    Off      Off      On       On
                                    4

  200MHz    66MHz        3x        3 &    Off      Off     Off       On
                                    4

  233MHz    66MHz       3.5x       3 &    Off      Off     Off      Off
    A                               4

  233MHz    66MHz       3.5x       3 &    Off      Off     Off      Off
    B                               4

  233MHz    66MHz       3.5x       3 &    Off      Off     Off      Off
    C                               4

  266MHz    66MHz        4x        3 &    Off      Off      On      Off
    D                               4

  266MHz    66MHz        4x        3 &    Off      Off      On      Off
    E                               4

  Note: Pins designated should be in the closed position. A = 3.2v, B =
  2.2v, C = 2.1v, D = 2.2v, E = 2.1v.

                    CPU SPEED SELECTION (AM K6, CONT)

   CPU      Clock    Multiplier   SW1/5   SW1/6    SW1/7   SW1/8   SW1/9
  speed    speed

  166MHz   66MHz       2.5x        Off     On      Off      Off      On

  200MHz   66MHz        3x         Off     On      Off      Off      On

  233MHz   66MHz       3.5x        Off     Off     Off      On       On
    A

  233MHz   66MHz       3.5x        Off     Off      On      Off     Off
    B

  233MHz   66MHz       3.5x        Off     On      Off      Off     Off
    C

  266MHz   66MHz        4x         On      Off      On      Off     Off
    D

  266MHz   66MHz        4x         On      On      Off      Off     Off
    E

                        CPU SPEED SELECTION (INTEL)

    CPU     Clock    Multiplier    JP3    SW1/1   SW1/2    SW1/3   SW1/4
  speed     speed

  90MHz     60MHz       1.5x       5 &     On      Off     Off      Off
                                   6

  100MHz    66MHz       1.5x       5 &    Off      Off     Off      Off
                                   6

  120MHz    60MHz        2x        5 &     On      Off      On      Off
                                   6

  133MHz    66MHz        2x        5 &    Off      Off      On      Off
                                   6

  150MHz    60MHz       2.5x       5 &     On      Off      On       On
                                   6

  166MHz    66MHz       2.5x       5 &    Off      Off      On       On
                                   6

  200MHz    66MHz        3x        5 &    Off      Off     Off       On
                                   6

  Note: Pins designated should be in the closed position.

                    CPU SPEED SELECTION (INTEL, CONT)

   CPU      Clock    Multiplier   SW1/5   SW1/6    SW1/7   SW1/8   SW1/9
  speed    speed

  90MHz    60MHz       1.5x       Off      On       On      On       On

  100MHz   66MHz       1.5x       Off      On       On      On       On

  120MHz   60MHz        2x        Off      On       On      On       On

  133MHz   66MHz        2x        Off      On       On      On       On

  150MHz   60MHz       2.5x       Off      On       On      On       On

  166MHz   66MHz       2.5x       Off      On       On      On       On

  200MHz   66MHz        3x        Off      On       On      On       On

                      CPU SPEED SELECTION (INTEL MMX)

    CPU     Clock    Multiplier    JP3    SW1/1   SW1/2    SW1/3   SW1/4
  speed     speed

  166MHz    66MHz       2.5x       3 &    Off      Off      On       On
                                    4

  200MHz    66MHz        3x        3 &    Off      Off     Off       On
                                    4

  233MHz    66MHz       3.5x       3 &    Off      Off     Off      Off
                                    4

  Note: Pins designated should be in the closed position.

                  CPU SPEED SELECTION (INTEL MMX, CONT)

   CPU      Clock    Multiplier   SW1/5   SW1/6    SW1/7   SW1/8   SW1/9
  speed    speed

  166MHz   66MHz       2.5x        Off     Off     Off      Off      On

  200MHz   66MHz        3x         Off     Off     Off      Off      On

  233MHz   66MHz       3.5x        Off     Off     Off      Off      On

         MODEM ON RING SELECTION

       Setting               JP11

       On COM1        Pins 1 & 2 closed

       On COM2        Pins 2 & 3 closed

       Diabled               Open

