TYAN COMPUTER CORPORATION

S1836DLUAN-GX

Device Type Mainboard
Processor Pentium II/Celeron
Processor Speed 233/266/300/333/350/400/450/500MHz
Chip Set Intel 440GX
Maximum Onboard Memory 2GB SDRAM
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, propietary server connector

CONNECTIONS

Purpose

Location

Purpose

Location

AGP slot

AGP

Chassis intrusion connector

J8

ATX power connector

ATX

Soft off power supply

J10/pins 1 & 2

CPU fan power

C1

Green PC connector

J10/pins 3 & 4

CPU fan power

C2

IR connector

J10/pins 6 - 10

CPU fan power

C3

IDE interface LED

J10/pins 13 - 16

Chassis fan power

C4

Power LED

J10/pins 18 & 20

Game/MIDI port

CN1

Reset switch

J10/pins 22 & 23

Microphone in

CN2

Speaker

J10/pins 24 - 27

Line in

CN3

Wavetable connector

JP17

Line out

CN4

Modem connector

JP18

Ethernet 10BaseT connector

CN5

Audio in - CD-ROM(Panasonic)

JP19

USB connector 1

CN6

Audio in - CD-ROM (Mitsumi)

JP20

USB connector 2

CN7

Wake on LAN connector

JP22

Parallel port

CN8

Green PC connector

JP25

Serial port 1

CN9

Proprietary server connector

JP44

PS/2 mouse port

CN10

Power LED

JP45/pins 1 & 2

Serial port 2

CN11

IDE interface LED

JP45/pins 3 & 4

SCSI interface

CN12

Soft off power supply

JP45/pins 5 & 6

Wide SCSI interface

CN13

Reset switch

JP45/pins 7 & 8

Wide SCSI interface

CN14

SMI switch

JP45/pins 9 & 10

Floppy drive interface

CN15

32-bit PCI slots

PC1 - PC6

IDE interface 2

CN16

RAID slot

SL1

IDE interface 1

CN17

   


DIAGNOSTIC LEDS

LED

Color

Status

Condition

LED1

Yellow

On

Network connection operating at 100Mbps

LED1

Yellow

Off

Network connection operating at 10Mbps

LED2

Green

On

Ethernet connection is good

LED2

Green

Off

Ethernet connection is good


USER CONFIGURABLE SETTINGS

Function

Label

Position

» Factory configured - do not alter

JP2

Unidentified

» 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 alter

JP28

Pins 1 & 2 closed

» 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

» Factory configured - do not alter

JP46

Unidentified


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

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) 64M x 64

None

None

None

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

1024MB

(1) 64M x 64

(1) 64M x 64

None

None

1024MB

(1) 32M x 64

(1) 32M x 64

(1) 32M x 64

(1) 32M x 64

1536MB

(1) 64M x 64

(1) 64M x 64

(1) 64M x 64

None

2048MB

(1) 64M x 64

(1) 64M x 64

(1) 64M x 64

(1) 64M x 64

Note: Board accepts 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 speed

Clock speed

Multiplier

JP9

JP10

JP11

JP12

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


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