
CALIFORNIA GRAPHICS & PERIPHERALS, INC.

SUNRAY II PRO EVOLUTION

Processor           CX M1/Pentium
Processor Speed     75/90/100/120/133/150/166/180/200MHz
Chip Set            Intel
Video Chip Set      None
Maximum Onboard     512MB (EDO supported)
Memory
Maximum Video       None
Memory
Cache               256/512KB
BIOS                Award
Dimensions          280mm 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), cache slot, IR
                    connector
NPU Options         None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  IDE interface 2            CN5       Serial port 1              J13

  IDE interface 1            CN6       Serial port 2              J14

  Power LED & keylock         J1       Parallel port              J15

  Speaker                     J2       IR connector               J33

  Reset switch                J3       Turbo switch               J44

  Green PC LED                J6       IDE interface LED          JP5

  Chassis fan power           J7       Green PC connector         JP14

  PS/2 mouse interface       J10       32-bit PCI slots         PC1 - PC4

  Floppy drive interface     J11       Cache slot                 SL1

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

     SMC chip enabled                      J24              Open

      SMC chip disabled                     J24             Closed

     Factory configured - do not           JA1          Unidentified
      alter

      Flash BIOS voltage select 12v         JP6        Pins 2 & 3 closed

      Flash BIOS voltage select 5v          JP6        Pins 1 & 2 closed

     Flash BIOS normal operation           JP8        Pins 1 & 2 closed

      Flash BIOS boot block enabled         JP8        Pins 2 & 3 closed

     Clock rate set as AT CLOCK           JP15        Pins 1 & 2 closed

      Clock rate set as 12MHz              JP15        Pins 2 & 3 closed

                            DRAM CONFIGURATION

          Size                    Bank 0                   Bank 1

           8MB                 (2) 1M x 36                  None

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

          16MB                 (2) 2M x 36                  None

          24MB                 (2) 2M x 36              (2) 1M x 36

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

          32MB                 (2) 4M x 36                  None

          40MB                 (2) 4M x 36              (2) 1M x 36

          48MB                 (2) 2M x 36              (2) 4M x 36

          64MB                 (2) 4M x 36              (2) 4M x 36

          64MB                 (2) 8M x 36                  None

          72MB                 (2) 8M x 36              (2) 1M x 36

          80MB                 (2) 8M x 36              (2) 2M x 36

          96MB                 (2) 4M x 36              (2) 8M x 36

          96MB                 (2) 8M x 36              (2) 4M x 36

          128MB                (2) 8M x 36              (2) 8M x 36

          256MB                (2) 16M x 36             (2) 16M x 36

          512MB                (2) 32M x 36             (2) 32M x 36

  Note: Board accepts EDO memory. Board also accepts x 32 SIMMs. Banks
  are interchangeable.

  DRAM REFRESH RATE CONFIGURATION

   Refresh rate          JP12

      60MHz              Open

      66MHz             Closed

                            CACHE CONFIGURATION

       Size            Bank 0            TAG                 SL1

    256KB (A)       (2) 32K x 32     (1) 32K x 8        Not installed

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

    512KB (A)       (2) 32K x 32     (1) 32K x 8         256KB module
                                                          installed

    512KB (B)       (2) 64K x 32     (1) 32K x 8        Not installed

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

                  CACHE JUMPER CONFIGURATION

        Size                 JP10                 JP11

      256KB (A)        Pins 1 & 2 closed   Pins 1 & 2 closed

      256KB (B)        Pins 1 & 2 closed   Pins 2 & 3 closed

      512KB (A)        Pins 1 & 2 closed   Pins 1 & 2 closed

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

      512KB (C)        Pins 1 & 2 closed   Pins 2 & 3 closed

                    CPU SPEED SELECTION (CYRIX)

       CPU speed            Clock speed                JP1

        100MHz                 66MHz           Pins 10 & 23 closed

        120MHz                 60MHz            Pins 4 & 17 closed

        133MHz                 66MHz            Pins 5 & 18 closed

                   CPU SPEED SELECTION (INTEL)

      CPU speed            Clock speed               JP1

        75MHz                 50MHz          Pins 1 & 14 closed

        90MHz                 60MHz          Pins 2 & 15 closed

        100MHz                66MHz          Pins 3 & 16 closed

        120MHz                60MHz          Pins 4 & 17 closed

        133MHz                66MHz          Pins 5 & 18 closed

        150MHz                60MHz          Pins 6 & 19 closed

        166MHz                66MHz          Pins 7 & 20 closed

        180MHz                60MHz          Pins 8 & 21 closed

        200MHz                66MHz          Pins 9 & 22 closed

                            CPU TYPE SELECTION

           Type                JP3A       JP3B        JP3C        JP3D

           CX M1              1 & 2       1 & 2       1 & 2       1 & 2

  P54C/P54CS/P54CT/P54CTB     1 & 2       1 & 2       1 & 2       1 & 2

           P55C               2 & 3       2 & 3       2 & 3       2 & 3

  Note: Pins designated should be in the closed position.

