
SILICON STAR INTERNATIONAL, INC.

IT5H

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     512MB (EDO supported)
Memory
Maximum Video       None
Memory
Cache               256/512KB
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, USB connector
NPU Options         None

[Image]

                                CONNECTIONS

  Purpose                Location      Purpose                Location

  Parallel port            CN1         Power LED &         PN1 pins 1 - 5
                                       keylock

  Serial port 2            CN2         IDE interface LED   PN1 pins 7 & 8

  Serial port 1            CN3         Standby connector    PN1 pins 10 &
                                                                 11

  Floppy drive             CN4         Green PC connector   PN1 pins 13 &
  interface                                                      14

  IDE interface 2          CN5         Reset switch        PN2 pins 1 & 2

  IDE interface 1          CN6         Speaker             PN2 pins 4 - 7

  PS/2 mouse               CN7         Turbo LED            PN2 pins 9 &
  interface                                                      10

  IR connector              IR         Turbo switch         PN2 pins 12 -
                                                                 14

  Chassis fan power        FAN         Cache slot               SL1

  Power control            JS1         USB connector            USB
  connector

  32-bit PCI slots      PC1  PC4

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

     CMOS memory normal operation         CMOS        Pins 1 & 2 closed

      CMOS memory clear                    CMOS        Pins 2 & 3 closed

     Factory configured - do not           JS1          Unidentified
      alter

                         DIMM/DRAM CONFIGURATION

     Size         Bank 0         Bank 1         Bank 2        Bank 3

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

     8MB           None           None       (1) 1M x 64       None

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

     16MB          None           None       (1) 2M x 64       None

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

     16MB       (2) 1M x 36       None           None       (1) 1M x 64

     16MB          None           None       (1) 1M x 64    (1) 1M x 64

     24MB          None       (2) 2M x 36    (1) 1M x 64       None

     24MB       (2) 2M x 36       None           None       (1) 1M x 64

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

     32MB          None           None       (1) 4M x 64       None

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

     32MB       (2) 2M x 36       None           None       (1) 2M x 64

     32MB          None           None       (1) 2M x 64    (1) 2M x 64

     40MB       (2) 4M x 36   (2) 1M x 36        None          None

     40MB          None       (2) 4M x 36    (1) 1M x 64       None

     48MB          None       (2) 2M x 36    (1) 4M x 64       None

     48MB       (2) 4M x 36   (2) 2M x 36        None          None

     48MB          None       (2) 4M x 36    (1) 2M x 64       None

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

     64MB          None           None       (1) 8M x 64       None

                      DIMM/DRAM CONFIGURATION (CONT)

     Size          Bank 0         Bank 1        Bank 2          Bank 3

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

     64MB        (2) 4M x 36       None          None        (1) 4M x 64

     64MB           None           None       (1) 4M x 64    (1) 4M x 64

     72MB        (2) 8M x 36    (2) 1M x 36      None            None

     72MB        (2) 8M x 36       None          None        (1) 1M x 64

     80MB           None        (2) 2M x 36   (1) 8M x 64        None

     80MB        (2) 8M x 36    (2) 2M x 36      None            None

     80MB        (2) 8M x 36       None          None        (1) 2M x 64

     96MB        (2) 4M x 36    (2) 8M x 36      None            None

     96MB           None        (2) 4M x 36   (1) 8M x 64        None

     96MB        (2) 8M x 36       None          None        (1) 4M x 64

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

     128MB       (2) 8M x 36       None          None        (1) 8M x 64

     128MB          None           None       (1) 8M x 64    (1) 8M x 64

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

     136MB        (2) 16M x     (2) 1M x 36      None            None
                     36

     144MB        (2) 16M x     (2) 2M x 36      None            None
                     36

     160MB        (2) 16M x     (2) 4M x 36      None            None
                     36

     192MB        (2) 16M x     (2) 8M x 36      None            None
                     36

     256MB        (2) 32M x        None          None            None
                     36

     256MB        (2) 16M x      (2) 16M x       None            None
                     36             36

     264MB        (2) 32M x     (2) 1M x 36      None            None
                     36

     272MB        (2) 32M x     (2) 2M x 36      None            None
                     36

     288MB        (2) 32M x     (2) 4M x 36      None            None
                     36

     320MB        (2) 32M x     (2) 8M x 36      None            None
                     36

     384MB        (2) 32M x      (2) 16M x       None            None
                     36             36

     512MB        (2) 32M x      (2) 32M x       None            None
                     36             36

            Note: Board accepts EDO memory. Board also accepts x 32
            SIMMs. Banks 0 & 1, 2 & 3 are interchangeable.

                            CACHE CONFIGURATION

          Size                   Bank 0                     SL1

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

        256KB (B)                 None            256KB module installed

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

        512KB (B)                 None            512KB module installed

        512KB (C)             (2) 64K x 32             Not installed

  CACHE JUMPER CONFIGURATION

     Size            JC1

     None            Open

   256KB (A)         Open

   256KB (B)         Open

   512KB (A)        Closed

   512KB (B)         Open

   512KB (C)        Closed

                               CPU SELECTION

  Note: CPU speed and voltage configurations are set through the BIOS in
  the CPU Soft Menu.

