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S1830S, S1830SL

TYAN COMPUTER CORPORATION

S1830S, S1830SL

Device Type

Mainboard

Processor

Pentium II/Celeron

Processor Speed

233/266/300/333/350/400/450/500MHz

Chip Set

Intel 440BX

Maximum Onboard Memory

1GB (EDO & SDRAM supported)

Cache

0/128/256/512KB (located on the CPU)

BIOS

AMI

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), IR connector, USB connector, ATX power connector, AGP slot, wake on LAN connector

CONNECTIONS

Purpose

Location

Purpose

Location

AGP slot

AGP

Wake on LAN connector

CON3

ATX power connector

ATX

PS/2 mouse interface

J6

Chassis fan power

C1

Green PC connector

J8/pins 3 & 4

Chassis fan power

C2

IR connector

J8/pins 6 - 10

Chassis fan power

C3

IDE interface LED

J8/pins 13 - 16

Parallel port

CN1

Power LED

J8/pins 18 & 20

Serial port 1

CN2

Reset switch

J8/pins 22 & 23

Serial port 2

CN3

Speaker

J8/pins 24 - 27

IDE interface 2

CN4

USB connector

J9

IDE interface 1

CN5

Green PC connector

JP1

Floppy drive interface

CN6

32-bit PCI slots

PC1 - PC4

USER CONFIGURABLE SETTINGS

Function

Label

Position

Factory configured - do not alter

CON2

Unidentified

CMOS memory normal operation

JP6

Pins 1 & 2 closed

 

CMOS memory clear

JP6

Pins 2 & 3 closed

Factory configured - do not alter

JP12

Unidentified

Factory configured - do not alter

JP14

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) 4M x 64

(1) 4M x 64

(1) 4M x 64

None

DIMM CONFIGURATION (CON'T)

Size

Bank 0

Bank 1

Bank 2

Bank 3

96MB

(1) 8M x 64

(1) 4M x 64

None

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 speed

Clock speed

Multiplier

JP8

JP9

JP10

JP11

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

350MHz

100MHz

3.5x

Closed

Open

Open

Closed

400MHz

100MHz

4x

Closed

Closed

Closed

Open

450MHz

100MHz

4.5x

Closed

Open

Closed

Open

500MHz

100MHz

5x

Closed

Closed

Open

Open

FLOPPY DRIVE/IR SELECTION

Setting

JP2

JP3

JP4

2 floppy drives

Closed

Pins 2 & 3 closed

Pins 1 & 2 closed

 

1 floppy, 1 IR

Open

Pins 1 & 2 closed

Pins 2 & 3 closed

POWER SUPPLY SELECTION

Setting

JP13

JP15

AT

Closed

Open

ATX

Open

Closed