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P/I AP6N (REV. 1.0)

ASUS COMPUTER INTERNATIONAL

P/I AP6N (REV. 1.0)

Device Type

Mainboard

Processor

Pentium Pro

Processor Speed

150/166/180/200MHz

Chip Set

Intel 440FX

Maximum Onboard Memory

384MB (EDO supported)

Cache

256/512KB

BIOS

Unidentified

Video Chip Set

ATI

Maximum Video Memory

4MB

Video Types Supported

VGA

I/O Options

Floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), VGA port, AMC connector, wavetable connector, USB connector, IR connector, audio connector, riser slot, Audio in - CD-ROM

CONNECTIONS

Purpose

Location

Purpose

Location

PS/2 mouse port

CN2

Volume control

CN13

Serial port 1

CN3

Chassis fan power

CN14

Serial port 2

CN4

Chassis fan power

CN15

Parallel port

CN5

Chassis fan power

CN16

VGA port

CN6

AMC connector

CN17

Floppy drive interface

CN7

Audio connector

CN18

IDE interface 1

CN8

USB connector

CN19

IDE interface 2

CN9

AMC connector

CN20

IDE interface LED

CN10

Audio in - CD-ROM (Panasonic)

CN21

Power LED & Turbo LED

CN11/pins 2,3

Audio in - CD-ROM (Sony)

CN22

Green PC connector

CN11/pins 4,5

Audio in - CD-ROM (Mitsumi)

CN23

Reset switch

CN11/pins 9,10

Wavetable connector

CN24

Keylock

CN11/pins 14,15

ATX to AT power connector

JP2

Speaker

CN11/pins 17-20

Soft off power supply

JP3

IR connector

CN12

Riser slot

SL1

USER CONFIGURABLE SETTINGS

Function

Label

Position

CMOS memory normal operation

RTCLR

Pins 2 & 3 closed

 

CMOS memory clear

RTLCR

Pins 1 & 2 closed

Flash BIOS write protect disabled

BBLKW

Pins 1 & 2 closed

 

Flash BIOS write protect enabled

BBLKW

Pins 2 & 3 closed

Onboard audio enabled

AUDIO

Pins 1 & 2 closed

 

Onboard audio disabled

AUDIO

Pins 2 & 3 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

8MB

(2)1MB x 36

None

None

16MB

(2)1MB x 36

(2)1MB x 36

None

16MB

(2)2MB x 36

None

None

24MB

(2)1MB x 36

(2)1MB x 36

(2)1MB x 36

24MB

(2)2MB x 36

(2)1MB x 36

None

32MB

(2)2MB x 36

(2)2MB x 36

None

32MB

(2)4MB x 36

None

None

40MB

(2)4MB x 36

(2)1MB x 36

None

40MB

(2)2MB x 36

(2)2MB x 36

(2)1MB x 36

48MB

(2)2MB x 36

(2)2MB x 36

(2)2MB x 36

48MB

(2)4MB x 36

(2)2MB x 36

None

56MB

(2)4MB x 36

(2)2MB x 36

(2)1MB x 36

64MB

(2)4MB x 36

(2)2MB x 36

(2)2MB x 36

64MB

(2)4MB x 36

(2)4MB x 36

None

64MB

(2)8MB x 36

None

None

72MB

(2)8MB x 36

(2)1MB x 36

None

72MB

(2)4MB x 36

(2)4MB x 36

(2)1MB x 36

DRAM CONFIGURATION (CONT.)

Size

Bank 0

Bank 1

Bank 2

80MB

(2)8MB x 36

(2)2MB x 36

None

80MB

(2)4MB x 36

(2)4MB x 36

(2)2MB x 36

88MB

(2)8MB x 36

(2)2MB x 36

(2)1MB x 36

96MB

(2)8MB x 36

(2)2MB x 36

(2)2MB x 36

96MB

(2)4MB x 36

(2)4MB x 36

(2)4MB x 36

96MB

(2)8MB x 36

(2)4MB x 36

None

104MB

(2)8MB x 36

(2)4MB x 36

(2)1MB x 36

112MB

(2)8MB x 36

(2)4MB x 36

(2)2MB x 36

128MB

(2)8MB x 36

(2)4MB x 36

(2)4MB x 36

128MB

(2)8MB x 36

(2)8MB x 36

None

128MB

(2)16MB x 36

None

None

136MB

(2)8MB x 36

(2)8MB x 36

(2)1MB x 36

144MB

(2)16MB x 36

(2)4MB x 36

None

144MB

(2)8MB x 36

(2)8MB x 36

(2)2MB x 36

152MB

(2)16MB x 36

(2)4MB x 36

(1)1MB x 36

160MB

(2)16MB x 36

(2)4MB x 36

(1)2MB x 36

160MB

(2)8MB x 36

(2)8MB x 36

(2)4MB x 36

192MB

(2)8MB x 36

(2)8MB x 36

(2)8MB x 36

192MB

(2)16MB x 36

(2)8MB x 36

None

200MB

(2)16MB x 36

(2)8MB x 36

(2)1MB x 36

208MB

(2)16MB x 36

(2)8MB x 36

(2)2MB x 36

224MB

(2)16MB x 36

(2)8MB x 36

(2)4MB x 36

256MB

(2)16MB x 36

(2)8MB x 36

(2)8MB x 36

256MB

(2)16MB x 36

(2)16MB x 36

None

264MB

(2)16MB x 36

(2)16MB x 36

(2)1MB x 36

272MB

(2)16MB x 36

(2)16MB x 36

(2)2MB x 36

288MB

(2)16MB x 36

(2)16MB x 36

(2)4MB x 36

320MB

(2)16MB x 36

(2)16MB x 36

(2)8MB x 36

384MB

(2)16MB x 36

(2)16MB x 36

(2)16MB x 36

VIDEO MEMORY CONFIGURATION

Size

Bank 0

Bank 1

2MB

(4) 512KB

None

4MB

(4) 512KB

(4) 512KB

CPU SPEED SELECTION

Speed

Clock Speed

Multiplier

FS0

FS1

BF0

BF1

BF2

BF3

150MHz

60MHz

2.5x

1 & 2

2 & 3

Open

Closed

Closed

Closed

166MHz

66MHz

2.5x

2 & 3

1 & 2

Open

Closed

Closed

Closed

180MHz

60MHz

3x

1 & 2

2 & 3

Closed

Open

Closed

Closed

200MHz

66MHz

3x

2 & 3

1 & 2

Closed

Open

Closed

Closed

Note : Numbers designate pins that should be closed.

CPU VOLTAGE SELECTION

Voltage

VID0

VID1

VID2

VID3

Auto

Open

Open

Open

Open

2.1V

Closed

Open

Open

Open

2.2V

Open

Closed

Open

Open

2.3V

Closed

Closed

Open

Open

2.4V

Open

Open

Closed

Open

2.5V

Closed

Open

Closed

Open

2.6V

Open

Closed

Closed

Open

2.7V

Closed

Closed

Closed

Open

2.8V

Open

Open

Open

Closed

2.9V

Closed

Open

Open

Closed

3.0V

Open

Closed

Open

Closed

3.1V

Closed

Closed

Open

Closed

3.2V

Open

Open

Closed

Closed

3.3V

Closed

Open

Closed

Closed

3.4V

Open

Closed

Closed

Closed

3.5V

Closed

Closed

Closed

Closed