
DIAMOND FLOWER, INC.

586VPM

Processor                Pentium
Processor Speed          75/90/100/120/133MHz
Chip Set                 VLSI
Video Chip Set           None
Maximum Onboard Memory   512MB
Maximum Video Memory     None
Cache                    256/512/1024KB
BIOS                     Award
Dimensions               330mm 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),
                         cache slot, IR connector, disk active connector
NPU Options              None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  IDE interface 1            CN3       IDE interface LED           J6

  Floppy drive interface     CN4       Disk active connector       J7

  Parallel port              CN5       IR connector                J8

  IDE interface 2            CN6       PS/2 mouse interface       J11

  Serial port 2              CN7       Green PC LED               J12

  Serial port 1              CN8       Turbo LED                  J13

  Reset switch                J2       External battery           J15

  Speaker                     J3       32-bit PCI slots         PC1 - PC4

  Turbo switch                J4       Cache slot                 SL1

  Power LED & keylock         J5

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     APIC disabled (1 CPU)                   J14           Pins 1 & 2
                                                              closed

      APIC enabled                            J14           Pins 2 & 3
                                                              closed

     Factory configured - do not alter       JP10             Open

     Factory configured - do not alter       JP13          Pins 1 & 2
                                                              closed

     Factory configured - do not alter       JP14          Pins 1 & 2
                                                              closed

     Factory configured - do not alter       JP16          Pins 1 & 2
                                                              closed

     Monitor type select color               JP17            Closed

      Monitor type select monochrome          JP17             Open

     PS/2 mouse IRQ12 enabled                JP18            Closed

      PS/2 mouse IRQ12 disabled               JP18             Open

     Factory configured - do not alter       JP21            Closed

     Factory configured - do not alter       JP22            Closed

     Factory configured - do not alter       JP23            Closed

                            DRAM CONFIGURATION

     Size         Bank 0         Bank 1         Bank 2         Bank 3

     4MB        (2) 256K x     (2) 256K x        None           None
                    36             36

     4MB        (2) 512K x        None           None           None
                    36

     6MB        (2) 256K x     (2) 256K x     (2) 256K x        None
                    36             36             36

     8MB        (2) 256K x     (2) 256K x     (2) 256K x    (2) 256K x 36
                    36             36             36

     8MB        (2) 512K x     (2) 512K x        None           None
                    36             36

     8MB       (2) 1M x 36        None           None           None

     12MB       (2) 512K x     (2) 512K x     (2) 512K x        None
                    36             36             36

     16MB       (2) 512K x     (2) 512K x     (2) 512K x    (2) 512K x 36
                    36             36             36

     16MB      (2) 1M x 36    (2) 1M x 36        None           None

     16MB      (2) 2M x 36        None           None           None

     24MB      (2) 1M x 36    (2) 1M x 36    (2) 1M x 36        None

     32MB      (2) 1M x 36    (2) 1M x 36    (2) 1M x 36     (2) 1M x 36

     32MB      (2) 2M x 36    (2) 2M x 36        None           None

                        DRAM CONFIGURATION (CONT)

     Size          Bank 0         Bank 1         Bank 2         Bank 3

     32MB        (2) 4M x 36       None           None           None

     48MB        (2) 2M x 36   (2) 2M x 36    (2) 2M x 36        None

     64MB        (2) 2M x 36   (2) 2M x 36    (2) 2M x 36    (2) 2M x 36

     64MB        (2) 4M x 36   (2) 4M x 36        None           None

     64MB        (2) 8M x 36       None           None           None

     96MB        (2) 4M x 36   (2) 4M x 36    (2) 4M x 36        None

     128MB       (2) 4M x 36   (2) 4M x 36    (2) 4M x 36    (2) 4M x 36

     128MB       (2) 8M x 36   (2) 8M x 36        None           None

     192MB       (2) 8M x 36   (2) 8M x 36    (2) 8M x 36        None

     256MB       (2) 8M x 36   (2) 8M x 36    (2) 8M x 36    (2) 8M x 36

     512MB       (2) 16M x 36      None           None           None

  Note: Board also accepts x 32 SIMMs.

                            CACHE CONFIGURATION

    Size       Byte line          SL1          TAG (U6)       TAG (U7)
                 size

    256KB         32          256KB module      (1) 8K x        None
                               installed           8

  512KB (A)       32          512KB module      (1) 8K x        None
                               installed           8

  512KB (B)       64          512KB module      (1) 8K x     Installed
                               installed           8

     1MB          64           1MB module       (1) 8K x     Installed
                               installed           8

  Note: The size of the TAG chip is unidentified for U7.

                        CACHE JUMPER CONFIGURATION

    Size         JP6          JP7         JP8          JP19        JP20

    256KB       1 & 2        1 & 2       1 & 2        1 & 2       1 & 2

  512KB (A)     2 & 3        2 & 3       2 & 3        1 & 2       1 & 2

  512KB (B)     2 & 3        1 & 2       2 & 3        2 & 3       1 & 2

     1MB        2 & 3        1 & 2       2 & 3        2 & 3       2 & 3

  Note: Pins designated should be in the closed position.

                   CACHE TYPE CONFIGURATION

        Type                 JP4                  JP5

    Asynchronous       Pins 1 & 2 closed   Pins 1 & 2 closed

   Pipeline burst      Pins 2 & 3 closed   Pins 2 & 3 closed

                            CPU SPEED SELECTION

  CPU speed      Clock       Multiplier       J1        JP11       JP12
                speed

    75MHz       50MHz           1.5x         1 & 2     2 & 3      2 & 3

    90MHz       60MHz           1.5x        1 & 2, 5   2 & 3      2 & 3
                                              & 6

   100MHz       66MHz           1.5x        1 & 2, 3   2 & 3      2 & 3
                                            & 4, 5 &
                                               6

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

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

  Note: Pins designated should be in the closed position.

                           CPU VOLTAGE SELECTION

                Voltage                                JP3

                3.3v - 3.45v                    Pins 2 & 3 closed

               3.45v - 3.6v                    Pins 1 & 2 closed

                           DMA CHANNEL SELECTION

         Channel                   JP26                     JP27

             1             Pins 1 & 2 closed        Pins 1 & 2 closed

              3             Pins 2 & 3 closed        Pins 2 & 3 closed

                           PCI SLOT 4 SELECTION

          Setting                   JP24                    JP25

       PIO OR DMA mode       Pins 1 & 2 closed       Pins 1 & 2 closed

           PIO mode           Pins 2 & 3 closed       Pins 2 & 3 closed

