
TYAN COMPUTER CORPORATION

S1836DLUAN

Device Type         Mainboard
Processor           Pentium II/Celeron
Processor Speed     233/266/300/333/350/400/450/500MHz
Chip Set            Intel 440BX
Maximum Onboard     1GB (EDO & SDRAM supported)
Memory
Audio Chip Set      Vibra
Cache               0/128/256/512KB (located on the CPU)
BIOS                AMI
Dimensions          305mm x 244mm
I/O Options         32-bit PCI slots (6), floppy drive interface,
                    game/MIDI port, 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, line in, line out, microphone in, wavetable
                    connector, audio in - CD-ROMs (2), RAID slot, wake on
                    LAN connector

[Image]

                                CONNECTIONS

  Purpose             Location     Purpose                     Location

  AGP slot              AGP        Floppy drive interface        CN15

  ATX power             ATX        IDE interface 2               CN16
  connector

  CPU fan power          C1        IDE interface 1               CN17

  CPU fan power          C2        Chassis intrusion              J8
                                   connector

  Chassis fan            C3        Soft off power supply     J10/pins 1 &
  power                                                           2

  Game/MIDI port        CN1        Green PC connector        J10/pins 3 &
                                                                  4

  Microphone in         CN2        IR connector              J10/pins 6 -
                                                                  10

  Line in               CN3        IDE interface LED          J10/pins 13
                                                                 - 16

  Line out              CN4        Power LED                  J10/pins 18
                                                                 & 20

  Ethernet              CN5        Reset switch               J10/pins 22
  10BaseT                                                        & 23
  connector

  USB connector 1       CN6        Speaker                    J10/pins 24
                                                                 - 27

  USB connector 2       CN7        Wavetable connector           JP17

  Parallel port         CN8        Modem connector               JP18

  Serial port 1         CN9        Audio in -                    JP19
                                   CD-ROM(Panasonic)

  PS/2 mouse port       CN10       Audio in - CD-ROM             JP20
                                   (Mitsumi)

  Serial port 2         CN11       Wake on LAN connector         JP22

  SCSI interface        CN12       Green PC connector            JP25

  Wide SCSI             CN13       32-bit PCI slots           PC1 - PC6
  interface

  Wide SCSI             CN14       RAID slot                     SL1
  interface

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

     Factory configured - do not           JP2          Unidentified
      alter

     CMOS memory normal operation          JP3        Pins 1 & 2 closed

      CMOS memory clear                     JP3        Pins 2 & 3 closed

     On board sound enabled               JP16              Open

      On board sound disabled              JP16             Closed

      WOL power disabled                   JP26              Open

      WOL power enabled                    JP26             Closed

     SCSI tagram enabled                  JP27        Pins 1 & 2 closed

      SCSI tagram disabled                 JP27        Pins 2 & 3 closed

     Factory configured - do not          JP28        Pins 1 & 2 closed
      alter

     SCSI enabled                         JP29              Open

      SCSI disabled                        JP29             Closed

     PCI-PCI bridge enabled               JP30              Open

      PCI-PCI bridge disabled              JP30             Closed

     Ethernet enabled                     JP31              Open

      Ethernet disabled                    JP31             Closed

                            DIMM CONFIGURATION

     Size          Bank 0         Bank 1         Bank 2         Bank 3

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

     96MB        (1) 4M x 64   (1) 4M x 64    (1) 4M x 64        None

     128MB       (1) 16M x 64      None           None           None

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

     128MB       (1) 4M x 64   (1) 4M x 64    (1) 4M x 64    (1) 4M x 64

     136MB       (1) 16M x 64  (1) 1M x 64        None           None

     144MB       (1) 16M x 64  (1) 2M x 64        None           None

     176MB       (1) 16M x 64  (1) 2M x 64    (1) 2M x 64    (1) 2M x 64

     192MB       (1) 16M x 64  (1) 8M x 64        None           None

     192MB       (1) 8M x 64   (1) 8M x 64    (1) 8M x 64        None

     256MB       (1) 32M x 64      None           None           None

     256MB       (1) 16M x 64  (1) 16M x 64       None           None

     256MB       (1) 8M x 64   (1) 8M x 64    (1) 8M x 64    (1) 8M x 64

     272MB       (1) 16M x 64  (1) 16M x 64   (1) 1M x 64    (1) 1M x 64

     280MB       (1) 32M x 64  (1) 1M x 64    (1) 1M x 64    (1) 1M x 64

     288MB       (1) 16M x 64  (1) 16M x 64   (1) 2M x 64    (1) 2M x 64

     320MB       (1) 16M x 64  (1) 16M x 64   (1) 4M x 64    (1) 4M x 64

     384MB       (1) 16M x 64  (1) 16M x 64   (1) 16M x 64       None

     448MB       (1) 32M x 64  (1) 8M x 64    (1) 8M x 64    (1) 8M x 64

     512MB       (1) 32M x 64  (1) 32M x 64       None           None

     512MB       (1) 16M x 64  (1) 16M x 64   (1) 16M x 64   (1) 16M x 64

     640MB       (1) 32M x 64  (1) 16M x 64   (1) 16M x 64   (1) 16M x 64

     768MB       (1) 32M x 64  (1) 32M x 64   (1) 32M x 64       None

    1024MB       (1) 32M x 64  (1) 32M x 64   (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     JP9       JP10      JP11      JP12
  speed     speed

  233MHz    66MHz        3.5x       Closed     Open      Open     Closed

  266MHz    66MHz         4x         Open     Closed    Closed    Closed

  300MHz    66MHz        4.5x        Open     Closed     Open     Closed

  300MHz    100MHz        3x        Closed     Open     Closed    Closed

  333MHz    66MHz         5x         Open      Open     Closed    Closed

  350MHz    100MHz       3.5x       Closed     Open      Open     Closed

  400MHz    100MHz        4x         Open     Closed    Closed    Closed

  450MHz    100MHz       4.5x        Open     Closed     Open     Closed

  500MHz    100MHz        5x         Open      Open     Closed    Closed

                        SCSI TERMINATION SELECTION

            Setting                    JP14                  JP15

       Termination enabled      Pins 1 & 2 closed     Pins 1 & 2 closed

      Termination set by SCSI    Pins 2 & 3 closed     Pins 2 & 3 closed
               chip

                            LINE OUT SELECTION

           Setting                    JP32                   JP33

        Preamp disabled        Pins 2 & 3 closed     Pins 2 & 3 closed

          Preamp enabled        Pins 1 & 2 closed     Pins 1 & 2 closed


