TYAN COMPUTER CORPORATION

S1694L

Device Type            Mainboard
Processor              Pentium II/Celeron
Processor Speed        133/166/233/266/300/333MHz
Chip Set               Intel 440EX
Maximum Onboard Memory 512MB (EDO & SDRAM supported)
Cache                  0/128/256/512KB (located on the CPU)
BIOS                   Award
Dimensions             305mm x 244mm
I/O Options            32-bit PCI slots (2), floppy drive interface, green
                       PC connector, IDE interfaces (2), parallel port,
                       PS/2 mouse port, serial ports (2), IR connector, USB
                       connectors (2), ATX power connector, AGP slot, wake
                       on LAN connector

[Image]

                                CONNECTIONS

  Purpose                Location      Purpose                Location

  AGP slot                 AGP         Green PC connector    J13/pins 3 &
                                                                  4

  ATX power                ATX         IR connector          J13/pins 6 -
  connector                                                      10

  Serial port 2            CN1         IDE interface LED    J13/pins 13 -
                                                                 16

  Serial port 1            CN2         Power LED            J13/pins 18 &
                                                                 20

  Parallel port            CN3         Reset switch         J13/pins 22 &
                                                                 23

  USB connector 1          CN4         Speaker              J13/pins 24 -
                                                                 27

  USB connector 2          CN5         Chassis fan power         J15

  PS/2 mouse port          CN6         CPU fan power             J16

  IDE interface 2          CN7         Green PC connector       JP13

  IDE interface 1          CN8         Wake on LAN              JP14
                                       connector

  Floppy drive             CN9         Chassis intrusion        JP25
  interface                            connector

  Two color LED            D28         32-bit PCI slots       PC1 - PC2

  Soft off power       J13/pins 1 &
  supply                    2

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

  »   CMOS memory normal operation            JP15          Pins 1 & 2
                                                              closed

      CMOS memory clear                       JP15          Pins 2 & 3
                                                              closed

              DIMM CONFIGURATION

      Size          Bank 0          Bank 1

      8MB         (1) 1M x 64        None

      16MB        (1) 2M x 64        None

      16MB        (1) 1M x 64    (1) 1M x 64

      24MB        (1) 2M x 64    (1) 1M x 64

      32MB        (1) 4M x 64        None

      32MB        (1) 2M x 64    (1) 2M x 64

      40MB        (1) 4M x 64    (1) 1M x 64

      48MB        (1) 4M x 64    (1) 2M x 64

      64MB        (1) 8M x 64        None

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

      72MB        (1) 8M x 64    (1) 1M x 64

      80MB        (1) 8M x 64    (1) 2M x 64

      96MB        (1) 8M x 64    (1) 4M x 64

     128MB        (1) 16M x 64       None

     128MB        (1) 8M x 64    (1) 8M x 64

     136MB        (1) 16M x 64   (1) 1M x 64

     144MB        (1) 16M x 64   (1) 2M x 64

     160MB        (1) 16M x 64   (1) 4M x 64

     192MB        (1) 16M x 64   (1) 8M x 64

              DIMM CONFIGURATION (CON'T)

       Size            Bank 0            Bank 1

      256MB         (1) 16M x 64      (1) 16M x 64

      256MB         (1) 32M x 64          None

      264MB         (1) 32M x 64       (1) 1M x 64

      272MB         (1) 32M x 64       (1) 2M x 64

      288MB         (1) 32M x 64       (1) 4M x 64

      320MB         (1) 32M x 64       (1) 8M x 64

      384MB         (1) 32M x 64      (1) 16M x 64

      512MB         (1) 32M x 64      (1) 32M x 64

            Note: Board accepts EDO & SDRAM memory.

                            CACHE CONFIGURATION

            Note: 256KB/512KB cache is located on the Pentium II CPU.
            128KB cache is located on the Celeron 300A & 333 CPU.

                            CPU SPEED SELECTION

    CPU      Clock    Multiplier     JP8       JP9       JP10      JP11
  speed     speed

  133MHz    66MHz         2x        Closed    Closed    Closed    Closed

  166MHz    66MHz        2.5x       Closed     Open     Closed    Closed

  200MHz    66MHz         3x        Closed    Closed     Open     Closed

  233MHz    66MHz        3.5x       Closed     Open      Open     Closed

  266MHz    66MHz         4x        Closed    Closed    Closed     Open

  300MHz    66MHz        4.5x       Closed     Open     Closed     Open

  333MHz    66MHz         5x        Closed    Closed     Open      Open