ASUS COMPUTER INTERNATIONAL

P2L97-S (REV. 1.05)

Device Type

Mainboard

Processor

Pentium II

Processor Speed

233/266/300/333MHz

Chip Set

Intel 440LX

Maximum Onboard Memory

384MB (EDO supported)

Cache

256/512KB (located on Pentium II CPU)

BIOS

Unidentified

Dimensions

305mm x 244mm

I/O Options

32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), SCSI interface, Ultra Wide SCSI interface, parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2), ATX power connector, AGP slot

CONNECTIONS

Purpose

Location

Purpose

Location

AGP slot

AGP

Power fan

C7

ATX power connector

ATX

Parallel port

CN1

Power LED & keylock

C1/pins 1 - 5

Serial port 2

CN2

Speaker

C1/pins 7 - 10

Serial port 1

CN3

Message LED

C1/pins 12 & 13

USB connector 1

CN4

Green PC connector

C1/pins 14 & 15

USB connector 2

CN5

Soft off power supply

C1/pins 16 & 17

PS/2 mouse port

CN6

Reset switch

C1/pins 19 & 20

Floppy drive interface

CN7

IDE interface LED

C2

IDE interface 2

CN8

IR connector

C3

IDE interface 1

CN9

Chassis fan power

C4

SCSI interface

CN10

Wake on LAN connector

C5

Ultra Wide SCSI interface

CN11

CPU fan power

C6

32-bit PCI slots

PC1 - PC5

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

CMOS memory normal operation

CLRTC

Open

 

CMOS memory clear

CLRTC

Closed

»

SCSI enabled

SCSI

Pins 1 & 2 closed

 

SCSI disabled

SCSI

Pins 2 & 3 closed

DIMM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

8MB

(1) 1M x 64

None

None

16MB

(1) 1M x 64

(1) 1M x 64

None

16MB

(1) 2M x 64

None

None

24MB

(1) 1M x 64

(1) 1M x 64

(1) 1M x 64

32MB

(1) 2M x 64

(1) 1M x 64

(1) 1M x 64

32MB

(1) 2M x 64

(1) 2M x 64

None

32MB

(1) 4M x 64

None

None

48MB

(1) 4M x 64

(1) 1M x 64

(1) 1M x 64

48MB

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

64MB

(1) 4M x 64

(1) 2M x 64

(1) 2M x 64

64MB

(1) 4M x 64

(1) 4M x 64

None

64MB

(1) 8M x 64

None

None

80MB

(1) 8M x 64

(1) 1M x 64

(1) 1M x 64

96MB

(1) 8M x 64

(1) 2M x 64

(1) 2M x 64

96MB

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

128MB

(1) 8M x 64

(1) 4M x 64

(1) 4M x 64

128MB

(1) 8M x 64

(1) 8M x 64

None

128MB

(1) 16M x 64

None

None

144MB

(1) 16M x 64

(1) 1M x 64

(1) 1M x 64

160MB

(1) 16M x 64

(1) 2M x 64

(1) 2M x 64

192MB

(1) 16M x 64

(1) 4M x 64

(1) 4M x 64

192MB

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

256MB

(1) 16M x 64

(1) 8M x 64

(1) 8M x 64

256MB

(1) 16M x 64

(1) 16M x 64

None

384MB

(1) 16M x 64

(1) 16M x 64

(1) 16M x 64

Note: Board accepts EDO memory.

CPU SPEED SELECTION (PENTIUM)

Speed

Clock speed

Multiplier

BF0

BF1

BF2

BF3

FS0

FS1

FS2

233MHz

66MHz

3.5x

1 & 2

1 & 2

2 & 3

2 & 3

1 & 2

1 & 2

1 & 2

266MHz

66MHz

4.0x

2 & 3

2 & 3

1 & 2

2 & 3

1 & 2

1 & 2

1 & 2

300MHz

66MHz

4.5x

1 & 2

2 & 3

1 & 2

2 & 3

1 & 2

1 & 2

1 & 2

333MHz

66MHz

5.0x

2 & 3

1 & 2

1 & 2

2 & 3

1 & 2

1 & 2

1 & 2

Note: Pins designated are in the closed position.

CACHE CONFIGURATION

Note: 256KB/512KB cache is located on the Pentium II CPU.