INTEL CORPORATION

ADVANCED/AS

Processor

Pentium

Processor Speed

75/90/100/120/133/150/166/200MHz

Chip Set

Intel

Video Chip Set

ATI

Maximum Onboard Memory

128MB (EDO supported)

Maximum Video Memory

2MB

Cache

256/512KB

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 port, serial ports (2), VESA feature connector, riser slot, cache slot, IR connector, wave table connector, audio connector, CD-ROM connector

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Serial port 1

CN1

Turbo LED

J5A1 pins 1 & 2

Serial port 2

CN2

IDE interface LED

J5A1 pins 5 - 8

Floppy drive interface

CN3

Power LED & keylock

J5A1 pins 10 - 15

Parallel port

CN4

Reset switch

J5A1 pins 16 & 17

IDE interface 1

CN5

Green PC connector

J5A2 pins 1 & 2

IDE interface 2

CN6

IR connector

J5A2 pins 4 - 8

Video connector (optional)

CN7

Chassis fan power

J5A2 pins 10 - 12

Wave table connector

CN8

Speaker

J5A2 pins 14 - 17

CD-ROM interface

CN9

Soft off/sleep

J7A1

PS/2 mouse port

CN10

Soft power supply on

J8M2

Audio connector

CN11

32-bit PCI slots

PC1 - PC4

VESA feature connector

CN12

Cache slot

SL1

USER CONFIGURABLE SETTINGS

Function

Label

Position

 

Factory configured - do not alter (pins 1, 2, & 3 only)

J1N1

N/A

»

Password normal operation

J7F1

Pins 4 & 5 closed

 

Password clear

J7F1

Pins 5 & 6 closed

»

Setup access enabled

J7F2

Pins 1 & 2 closed

 

Setup access disabled

J7F2

Pins 2 & 3 closed

»

CMOS memory normal operation

J7F2

Pins 4 & 5 closed

 

CMOS memory clear

J7F2

Pins 5 & 6 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

8MB

(2) 1M x 32

None

16MB

(2) 2M x 32

None

16MB

(2) 1M x 32

(2) 1M x 32

24MB

(2) 2M x 32

(2) 1M x 32

24MB

(2) 1M x 32

(2) 2M x 32

32MB

(2) 4M x 32

None

32MB

(2) 2M x 32

(2) 2M x 32

40MB

(2) 4M x 32

(2) 1M x 32

40MB

(2) 1M x 32

(2) 4M x 32

48MB

(2) 4M x 32

(2) 2M x 32

48MB

(2) 2M x 32

(2) 4M x 32

64MB

(2) 8M x 32

None

64MB

(2) 4M x 32

(2) 4M x 32

72MB

(2) 8M x 32

(2) 1M x 32

72MB

(2) 1M x 32

(2) 8M x 32

80MB

(2) 8M x 32

(2) 2M x 32

DRAM CONFIGURATION (CON’T)

Size

Bank 0

Bank 1

80MB

(2) 2M x 32

(2) 8M x 32

96MB

(2) 8M x 32

(2) 4M x 32

96MB

(2) 4M x 32

(2) 8M x 32

128MB

(2) 8M x 32

(2) 8M x 32

Note: Board accepts EDO memory. The location of banks 0 & 1 are unidentified. Board also accepts x 36 SIMMs.

CACHE CONFIGURATION

Size

Bank 0

SL1

TAG

256KB

(2) 32K x 32

None

Unidentified

512KB

(2) 32K x 32

256KB module installed

Unidentified

Note: The size of the TAG chip is unidentified.

VIDEO MEMORY CONFIGURATION

Size

Bank 0

Bank 1

1MB

1MB

None

2MB

1MB

(2) 256K x 16

Note: Bank 0 is factory installed and is not configurable.

CPU SPEED SELECTION

CPU speed

Clock speed

Multiplier

J1N1

J8F1

J8F2

75MHz

50MHz

1.5x

4 & 5

1 & 2, 5 & 6

1 & 2

90MHz

60MHz

1.5x

4 & 5

1 & 2, 4 & 5

1 & 2

100MHz

66MHz

1.5x

4 & 5

2 & 3, 5 & 6

1 & 2

120MHz

60MHz

2x

4 & 5

1 & 2, 4 & 5

2 & 3

133MHz

66MHz

2x

4 & 5

2 & 3, 5 & 6

2 & 3

150MHz

60MHz

2.5x

5 & 6

1 & 2, 4 & 5

2 & 3

166MHz

66MHz

2.5x

5 & 6

2 & 3, 5 & 6

2 & 3

200MHz

66MHz

3x

5 & 6

2 & 3, 5 & 6

1 & 2

Note: Pins designated should be in the closed position.

CPU VOLTAGE SELECTION

Voltage

J8F2

3.3v - 3.3465v

Pins 4 & 5 closed

3.465v - 3.63v

Pins 5 & 6 closed

CPU ISA BUS CLOCK SELECTION

Clock speed

Bus speed

J7F1

 

50MHz

8.33MHz

Pins 1 & 2 or 2 & 3 closed

»

60MHz

7.5MHz

Pins 1 & 2 closed

 

60MHz

10MHz

Pins 2 & 3 closed

»

66MHz

8.25MHz

Pins 1 & 2 closed

 

66MHz

11MHz

Pins 2 & 3 closed