
DIAMOND FLOWER, INC.

C586VX (REV. A+), C586VX (REV. B+)

Device Type          Mainboard
Processor            CX 6X86/AM K5/Pentium
Processor Speed      75/90/100/120/133/150/166/200MHz
Chip Set             Intel
Video Chip Set       None
Maximum Onboard      128MB (EDO & SDRAM supported)
Memory
Maximum Video Memory None
Cache                256/512KB
BIOS                 Award
Dimensions           250mm x 220mm
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
NPU Options          None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  PS/2 mouse interface        J3       IDE interface LED          J13

  Serial port 1               J4       Green PC LED               J14

  Serial port 2               J5       Green PC connector         J15

  Floppy drive interface      J6       Reset switch               J16

  Parallel port               J7       Speaker                    J17

  IDE interface 1             J8       Power LED & keylock        J18

  IDE interface 2             J9       32-bit PCI slots         PC1  PC4

  Chassis fan power          J10       Cache slot                 SL1

  IR connector               J11

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     Password normal operation               JP2              Open

      Password clear                          JP2             Closed

     Monitor type select color               JP3           Pins 1 & 2
                                                              closed

      Monitor type select monochrome          JP3           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

  Note: Board accepts EDO memory.

               DIMM CONFIGURATION

          Size                   Bank 2

          8MB                 (1) 1M x 64

          16MB                (1) 2M x 64

          32MB                (1) 4M x 64

          64MB                (1) 8M x 64

         128MB                (1) 16M x 64

            Note: Board accepts SDRAM memory.

                           MEMORY CONFIGURATION

                  Type                                  JP10

              SIMMs installed                Pins 1 & 3, 2 & 4 closed

               DIMMs installed                Pins 3 & 5, 4 & 6 closed

                            CACHE CONFIGURATION

      Size          Bank 0             SL1                   TAG

     256KB       (2) 32K x 32     Not installed          Unidentified

     512KB       (2) 32K x 32      256KB module          Unidentified
                                    installed

                       CPU SPEED SELECTION (CX 6X86)

  CPU speed      Clock      Multiplier        JP4         JP6       JP8
                speed

   120MHz       50MHz           2x           Open       1 & 2, 3   1 & 2
                                                          & 4

   133MHz       55MHz           2x           Open        Open      1 & 2

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

   166MHz       66MHz           2x          Closed       3 & 4     1 & 2

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (AM K5)

  CPU speed      Clock      Multiplier        JP4        JP6       JP8
                speed

    75MHz       50MHz          1.5x          Open       1 & 2,     Open
                                                        3 & 4

    90MHz       60MHz          1.5x         Closed      1 & 2      Open

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (INTEL)

  CPU speed      Clock      Multiplier        JP4        JP6       JP8
                speed

    75MHz       50MHz          1.5x           Open      1 & 2,     Open
                                                        3 & 4

    90MHz       60MHz          1.5x          Closed     1 & 2      Open

   100MHz       66MHz          1.5x          Closed     3 & 4      Open

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

   133MHz       66MHz           2x           Closed     3 & 4     1 & 2

   150MHz       60MHz          2.5x          Closed     1 & 2    1 & 2, 3
                                                                   & 4

   166MHz       66MHz          2.5x          Closed     3 & 4    1 & 2, 3
                                                                   & 4

   200MHz       66MHz           3x           Closed     3 & 4     3 & 4

  Note: Pins designated should be in the closed position.

                           CPU VOLTAGE SELECTION

          Voltage                    JP9                    JP11

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

            3.3v             Pins 1 & 2 closed       Pins 3 & 5, 4 & 6
                                                           closed

             3.52v            Pins 3 & 4 closed       Pins 3 & 5, 4 & 6
                                                           closed

