
DIAMOND FLOWER, INC.

586STEG (REV. A+)

Processor         CX 6X86L/CX 686MX/IBM 6X86L/IBM 686MX/AM K5/AM K6/Pentium
Processor Speed   90/100/120/133/150/166/180/200/233/266MHz
Chip Set          SIS
Video Chip Set    None
Maximum Onboard   256MB (EDO 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 connector
NPU Options       None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  PS/2 mouse interface        J1       IDE interface LED          J10

  IR connector                J2       Green PC LED               J11

  Serial port 2               J3       PS/2 mouse port            J12

  Parallel port               J4       Reset switch               J13

  Serial port 1               J5       Speaker                    J14

  Floppy drive interface      J6       Power LED & keylock        J15

  IDE interface 2             J7       USB connector              J17

  IDE interface 1             J8       32-bit PCI slots         PC1  PC4

  Turbo LED                   J9

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     Cache type select linear burst          JP6              Open

      Cache type select interleave            JP6             Closed

     CMOS memory normal operation            JP13          Pins 1 & 2
                                                              closed

      CMOS memory clear                       JP13          Pins 2 & 3
                                                              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

     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.

              CACHE CONFIGURATION

      Size          Bank 0           TAG

     256KB        (2) 32K x 32   Unidentified

     512KB        (2) 64K x 32   Unidentified

                      CPU SPEED SELECTION (CX 6X86L)

   CPU speed      Clock speed     Multiplier        JP1           JP4

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

     166MHz          66MHz            2x           1 & 2         5 & 6

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

  Note: Pins designated should be in the closed position.

                   CPU SPEED SELECTION (CX 6X86L, CONT)

     CPU       Clock     Multiplier     JP8      JP9     JP10      JP11
   speed       speed

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

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

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

  Note: Pins designated should be in the closed position.

                      CPU SPEED SELECTION (CX 6X86MX)

   CPU speed      Clock speed     Multiplier        JP1           JP4

     166MHz          60MHz            2x         1 & 2, 3 &    3 & 4, 5 &
                                                     4             6

     166MHz          66MHz            2x           1 & 2         5 & 6

     200MHz          66MHz            3x         1 & 2, 3 &      5 & 6
                                                     4

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

  Note: Pins designated should be in the closed position.

                  CPU SPEED SELECTION (CX 6X86MX, CONT)

     CPU       Clock     Multiplier     JP8      JP9     JP10      JP11
   speed       speed

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

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

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

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

  Note: Pins designated should be in the closed position.

                      CPU SPEED SELECTION (IBM 6X86L)

   CPU speed      Clock speed     Multiplier        JP1           JP4

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

     166MHz          66MHz            2x           1 & 2         5 & 6

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

  Note: Pins designated should be in the closed position.

                  CPU SPEED SELECTION (IBM 6X86L, CONT)

     CPU       Clock     Multiplier     JP8      JP9     JP10      JP11
   speed       speed

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

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

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

  Note: Pins designated should be in the closed position.

                     CPU SPEED SELECTION (IBM 6X86MX)

   CPU speed      Clock speed     Multiplier        JP1           JP4

     166MHz          60MHz            2x         1 & 2, 3 &    3 & 4, 5 &
                                                     4             6

     166MHz          66MHz            2x           1 & 2         5 & 6

     200MHz          66MHz            3x         1 & 2, 3 &      5 & 6
                                                     4

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

  Note: Pins designated should be in the closed position.

                  CPU SPEED SELECTION (IBM 6X86MX, CONT)

     CPU       Clock     Multiplier     JP8      JP9     JP10      JP11
   speed       speed

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

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

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

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

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (AM K5)

   CPU speed      Clock speed     Multiplier         JP1          JP4

     90MHz           60MHz           1.5x           Open       3 & 4, 5 &
                                                                   6

     100MHz          66MHz           1.5x           Open         5 & 6

     120MHz          60MHz           1.5x           Open       3 & 4, 5 &
                                                                   6

     133MHz          66MHz           1.5x           Open         5 & 6

     166MHz          66MHz           2.5x         1 & 2, 3 &     5 & 6
                                                      4

  Note: Pins designated should be in the closed position.

                    CPU SPEED SELECTION (AM K5, CONT)

     CPU       Clock     Multiplier     JP8      JP9     JP10      JP11
   speed       speed

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

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

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

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

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

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (AM K6)

   CPU speed      Clock speed     Multiplier         JP1          JP4

     166MHz          66MHz           2.5x         1 & 2, 3 &     5 & 6
                                                      4

     200MHz          66MHz            3x            3 & 4        5 & 6

     233MHz          66MHz           3.5x           Open         5 & 6

  Note: Pins designated should be in the closed position.

                    CPU SPEED SELECTION (AM K6, CONT)

     CPU       Clock     Multiplier     JP8      JP9     JP10      JP11
   speed       speed

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

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

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

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (INTEL)

   CPU speed      Clock speed     Multiplier         JP1          JP4

     90MHz           60MHz           1.5x           Open       3 & 4, 5 &
                                                                   6

     100MHz          66MHz           1.5x           Open         5 & 6

     120MHz          60MHz            2x            1 & 2      3 & 4, 5 &
                                                                   6

     133MHz          66MHz            2x            1 & 2        5 & 6

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

     166MHz          66MHz           2.5x         1 & 2, 3 &     5 & 6
                                                      4

     200MHz          66MHz            3x            3 & 4        5 & 6

     233MHz          66MHz           3.5x           Open         5 & 6

  Note: Pins designated should be in the closed position.

                    CPU SPEED SELECTION (INTEL, CONT)

     CPU       Clock     Multiplier     JP8      JP9     JP10      JP11
   speed       speed

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

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

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

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

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

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

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

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

  Note: Pins designated should be in the closed position.

                           CPU VOLTAGE SELECTION

         Voltage                   JP5                      JP7

          2.8v             Pins 1 & 2, 3 & 4, 5      Pins 2 & 3 closed
                                & 6 closed

          2.9v               Pins 3 & 4, 5 & 6       Pins 2 & 3 closed
                                  closed

          3.0v               Pins 1 & 2, 5 & 6       Pins 2 & 3 closed
                                  closed

          3.1v              Pins 5 & 6 closed        Pins 2 & 3 closed

          3.2v               Pins 1 & 2, 3 & 4       Pins 2 & 3 closed
                                  closed

          3.3v              Pins 3 & 4 closed        Pins 1 & 2 closed

          3.5v                     Open              Pins 1 & 2 closed

