
YOUNG MICRO SYSTEMS, INC.

CROSS P5-VIP (REV 1.0)

Processor         Pentium
Processor Speed   60/66MHz
Chip Set          OPTI
Max. Onboard DRAM 128MB
Cache             64/128/256/512/1024KB
BIOS              Award
Dimensions        330mm x 218mm
I/O Options       32-bit VESA local bus slots (3), 32-bit PCI slots (3)
NPU Options       None

[Image]

                                CONNECTIONS

  Purpose                  Location     Purpose                 Location

  Power LED & keylock         CN1       32-bit VESA local      SL1 - SL3
                                        bus slots

  Speaker                     CN2       32-bit PCI slots       PC1 - PC3

  Reset switch                CN3

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     CMOS memory normal operation             JP1           pins 2 & 3
                                                              closed

      CMOS memory clear                        JP1           pins 1 & 2
                                                              closed

     Monitor type select color                JP2            Closed

      Monitor type select monochrome           JP2             Open

     Factory configured - do not alter        JP3            Closed

     Factory configured - do not alter        JP4            Closed

     Factory configured - do not alter       JP10             Open

     Factory configured - do not alter       JP11             Open

     Factory configured - do not alter       JP12             Open

     Flash BIOS select normal                JP48           pins 1 & 2
                                                              closed

      Flash BIOS select programming           JP48           pins 2 & 3
                                                              closed

     Factory configured - do not alter       JPP38          pins 1 & 2
                                                              closed

                            DRAM CONFIGURATION

     Size          Bank 0        Bank 1         Bank 2         Bank 3

     2MB         (1) 256K x     (1) 256K x       NONE           NONE
                     36            36

     4MB         (1) 512K x     (1) 512K x       NONE           NONE
                     36            36

     4MB         (1) 256K x     (1) 256K x     (1) 256K x   (1) 256K x 36
                     36            36             36

     8MB        (1) 1M x 36    (1) 1M x 36       NONE           NONE

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

     32MB       (1) 4M x 36    (1) 4M x 36       NONE           NONE

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

     64MB       (1) 8M x 36    (1) 8M x 36       NONE           NONE

     64MB       (1) 4M x 36    (1) 4M x 36    (1) 4M x 36    (1) 4M x 36

    128MB       (1) 8M x 36    (1) 8M x 36    (1) 8M x 36    (1) 8M x 36

                            CACHE CONFIGURATION

     Size           Bank 0        Bank 1         TAG 0          TAG 1

     64KB         (8) 8K x 8       NONE          NONE        (1) 8K x 8

     128KB        (8) 8K x 8    (8) 8K x 8       NONE        (1) 8K x 8

     256KB       (8) 32K x 8       NONE          NONE        (1) 8K x 8

     512KB       (8) 32K x 8    (8) 32K x 8   (1) 32K x 8    (1) 32K x 8

      1MB        (8) 128K x 8      NONE          NONE       (1) 128K x 8

                 CACHE JUMPER CONFIGURATION

   Size       JP6      JP19       JP20      JP21      JP22

   64KB      1 & 2     Open       Open      Open     1 & 2

  128KB      2 & 3    Closed      Open      Open     2 & 3

  256KB      1 & 2    Closed     Closed     Open     1 & 2

  512KB      2 & 3    Closed     Closed    Closed    2 & 3

   1MB       1 & 2    Closed     Closed    Closed    1 & 2

  Note: Pins designated should be in the closed position.

                 CACHE JUMPER CONFIGURATION (CONT)

   Size     JP23      JP40     JP41      JP42      JP43      JP44

   64KB     1 & 2     Open     Open      1 & 2    1 & 2     1 & 2

  128KB     2 & 3     Open     Open      2 & 3    2 & 3     1 & 2

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

  512KB     2 & 3     Open     Open      2 & 3    2 & 3     1 & 2

   1MB      1 & 2    Closed    Open      1 & 2    1 & 2     2 & 3

  Note: Pins designated should be in the closed position.

   CPU SPEED CONFIGURATION

  Speed     JP13      JP14

  60MHz     Closed    Open

  66MHz     Closed   Closed

     AT CLOCK CONFIGURATION

  Setting     JP8        JP9

  LCLK/2      Open      Open

  LCLK/3     Closed     Open

  LCLK/4      Open     Closed

  LCLK/5     Closed    Closed

  VESA WAIT STATE CONFIGURATION

   Wait states         JP15

  0 wait states        Open

  1 wait state        Closed

  BUS SPEED CONFIGURATION

  CPU speed        JP16

   <= 33MHz        Open

   > 33MHz        Closed

