
SILICON STAR INTERNATIONAL, INC.

PN5 PCI (REV. 1.2)

Processor           CX M1/AM K5/Pentium
Processor Speed     75/90/100/120/133/150/166/180/200MHz
Chip Set            Intel
Video Chip Set      None
Maximum Onboard     256MB (EDO supported)
Memory
Maximum Video       None
Memory
Cache               256/512KB
BIOS                Award
Dimensions          330mm x 218mm
I/O Options         32-bit PCI slots (3), floppy drive interface, green PC
                    connector, IDE interfaces (2), parallel port, PS/2
                    mouse port, serial ports (2), cache slot, IR connector,
                    USB connector
NPU Options         None

[Image]

                                CONNECTIONS

  Purpose              Location      Purpose                Location

  Serial port 2          CN1         Turbo LED            J7 pins 4 & 6

  Serial port 1          CN2         Green PC            J7 pins 8 & 10
                                     connector

  Parallel port          CN3         Speaker                 J7 pins
                                                           14/15/17/19

  Floppy drive           CN4         Reset switch        J7 pins 18 & 20
  interface

  IDE interface 2        CN5         IR connector              JP2

  IDE interface 1        CN6         USB connector            JP28

  PS/2 mouse port         J3         32-bit PCI slots       PC1 - PC3

  IDE interface           J6         Cache slot                SL1
  LED

  Power LED &           J7 pins
  keylock             1/3/5/7/9

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     On board I/O enabled                    JP4              Open

      On board I/O disabled                   JP4             Closed

     CMOS memory normal operation            JP26             Open

      CMOS memory clear                       JP26            Closed

                           DRAM CONFIGURATION

          Size                   Bank 0                  Bank 1

          8MB                 (2) 1M x 32                 None

          16MB                (2) 2M x 32                 None

          16MB                (2) 1M x 32              (2) 1M x 32

          24MB                (2) 2M x 32              (2) 1M x 32

          32MB                (2) 4M x 32                 None

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

          40MB                (2) 4M x 32              (2) 1M x 32

          48MB                (2) 4M x 32              (2) 2M x 32

          64MB                (2) 8M x 32                 None

          64MB                (2) 4M x 32              (2) 4M x 32

          72MB                (2) 8M x 32              (2) 1M x 32

          80MB                (2) 8M x 32              (2) 2M x 32

          96MB                (2) 8M x 32              (2) 4M x 32

         128MB                (2) 8M x 32              (2) 8M x 32

         128MB                (2) 16M x 32                None

         136MB                (2) 16M x 32             (2) 1M x 32

         144MB                (2) 16M x 32             (2) 2M x 32

         160MB                (2) 16M x 32             (2) 4M x 32

         192MB                (2) 16M x 32             (2) 8M x 32

         256MB                (2) 16M x 32            (2) 16M x 32

            Note: Board accepts EDO memory. Banks are interchangeable.

                      DRAM REFRESH RATE CONFIGURATION

                Setting                                DS/1

                    60MHz                               On

                   66MHz                               Off

                            CACHE CONFIGURATION

       Size            Bank 0               SL1                 TAG

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

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

       CACHE JUMPER CONFIGURATION

   Size      JP5       JP6      JP20

  256KB      Open     Open      Open

  512KB     Closed   Closed    Closed

                        CPU SPEED SELECTION (CYRIX)

    CPU      Clock    Multiplier    DS/2    DS/3    DS/4    DS/5    DS/6
  speed      speed

  120MHz     50MHz        2x         Off     On      On      On      Off

  133MHz     55MHz        2x         On      Off     Off     On      Off

  150MHz     60MHz        2x         On      On      Off     On      Off

  166MHz     66MHz        2x         On      Off     On      On      Off

                         CPU SPEED SELECTION (AMD)

   CPU      CPU    Clock    Multiplier   DS/2   DS/3   DS/4   DS/5   DS/6
  speed    type    speed

  75MHz    SSA/5   50MHz      1.5x       Off    On     On     Off    Off

  75MHz    SSA/5   66MHz       1x        On     Off    On     On     Off

  90MHz    SSA/5   55MHz      1.5x       On     Off    Off    Off    Off

  90MHz    SSA/5   60MHz      1.5x       On     On     Off    Off    Off

  100MHz   SSA/5   66MHz      1.5x       On     Off    On     Off    Off

  100MHz    K5     55MHz      1.5x       On     Off    Off    Off    Off

  100MHz    K5     50MHz      1.5x       Off    On     On     Off    Off

  120MHz    K5     60MHz      1.5x       On     On     Off    Off    Off

  133MHz    K5     66MHz      1.5x       On     Off    On     Off    Off

  150MHz    K5     60MHz       2x        On     On     Off    On     Off

  166MHz    K5     66MHz       2x        On     Off    On     On     Off

                        CPU SPEED SELECTION (INTEL)

    CPU      Clock    Multiplier    DS/2    DS/3    DS/4    DS/5    DS/6
  speed      speed

  75MHz      50MHz       1.5x        Off     On      On      Off     Off

  90MHz      60MHz       1.5x        On      On      Off     Off     Off

  100MHz     66MHz       1.5x        On      Off     On      Off     Off

  120MHz     60MHz        2x         On      On      Off     On      Off

  133MHz     66MHz        2x         On      Off     On      On      Off

  150MHz     60MHz       2.5x        On      On      Off     On      On

  166MHz     66MHz       2.5x        On      Off     On      On      On

  180MHz     60MHz        3x         On      On      Off     Off     On

  200MHz     66MHz        3x         On      Off     On      Off     On

                           CPU VOLTAGE SELECTION

           Voltage                    JP22                   JP23

         3.38v (STD/VR)              Open            Pins 3 & 6 closed

           3.52v (VRE)          Pins 1 - 4 closed     Pins 1 & 4 closed

