Processor

Pentium

Processor Speed

60/75/80/90/100/120/133/150/166MHz

Chip Set

Unidentified

Max. Onboard DRAM

128MB

Cache

256KB

BIOS

Unidentified

Dimensions

254mm x 218mm

I/O Options

Floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), 8514 video pass through connector, VGA port, riser slot

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

PS/2 mouse port

CN2

Floppy drive interface

J24

Serial port

CN3

Speaker

J27

Serial port

CN4

Chassis fan power

J28

Parallel port

CN5

Control console LED

J29

VGA port

CN6

Chassis fan power

J32

8514 video pass through connector

J19

IDE interface LED

J40

IDE interface 1

J22

Riser slot

SL1

IDE interface 2

J23

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

Speaker select internal

E1

Closed

Speaker select external

E1

Open

»

Flash BIOS normal operation

E4

Closed

Flash BIOS force update at boot

E4

Open

»

Password enabled

E5

Closed

Password disabled

E5

Open

»

Setup access enabled

E7

Closed

Setup access disabled

E7

Open

»

Factory configured - do not alter

E12

Open

»

Factory configured - do not alter

E13

Closed

»

Factory configured - do not alter

E14

Open

»

Factory configured - do not alter

E17

Open

»

Factory configured - do not alter

E19

Open

Note: The location of jumpers E13, E14 are unidentified.

DRAM CONFIGURATION

Size

Bank 0

Bank 1

8MB

(2) 1M x 32

NONE

10MB

(2) 1M x 32

(2) 256K x 32

16MB

(2) 1M x 32

(2) 1M x 32

16MB

(2) 2M x 32

NONE

24MB

(2) 2M x 32

(2) 1M x 32

32MB

(2) 2M x 32

(2) 2M x 32

32MB

(2) 4M x 32

NONE

34MB

(2) 4M x 32

(2) 256K x 32

40MB

(2) 4M x 32

(2) 1M x 32

48MB

(2) 4M x 32

(2) 2M x 32

64MB

(2) 4M x 32

(2) 4M x 32

64MB

(2) 8M x 32

NONE

66MB

(2) 8M x 32

(2) 256K x 32

72MB

(2) 8M x 32

(2) 1M x 32

80MB

(2) 8M x 32

(2) 2M x 32

96MB

(2) 8M x 32

(2) 4M x 32

128MB

(2) 8M x 32

(2) 8M x 32

CACHE CONFIGURATION

Note: 256KB cache is factory installed and is not configurable.

CPU SPEED CONFIGURATION

Internal speed

External speed

E3

E6

E8

60MHz

40MHz

pins 2 & 3 closed

Closed

Closed

75MHz

50MHz

pins 2 & 3 closed

Closed

Closed

80MHz

40MHz

pins 1 & 2 closed

Open

Closed

90MHz

60MHz

pins 2 & 3 closed

Closed

Closed

100MHz

50MHz

pins 1 & 2 closed

Open

Closed

100MHz

66MHz

pins 2 & 3 closed

Closed

Closed

120MHz

60MHz

pins 1 & 2 closed

Open

Closed

133MHz

66MHz

pins 1 & 2 closed

Open

Closed

150MHz

60MHz

pins 1 & 2 closed

Closed

Open

166MHz

66MHz

pins 1 & 2 closed

Closed

Open

CPU SPEED CONFIGURATION (CON'T)

Internal speed

External speed

E10

E11

E18

E20

60MHz

40MHz

Open

Closed

Open

Open

75MHz

50MHz

Open

Open

Open

Closed

80MHz

40MHz

Open

Closed

Open

Open

90MHz

60MHz

Closed

Open

Open

Closed

100MHz

50MHz

Open

Open

Open

Closed

100MHz

66MHz

Closed

Closed

Open

Closed

120MHz

60MHz

Closed

Open

Open

Closed

133MHz

66MHz

Closed

Closed

Open

Closed

150MHz

60MHz

Closed

Open

Closed

Closed

166MHz

66MHz

Closed

Closed

Closed

Closed

CPU VOLTAGE CONFIGURATION

Voltage

E2

3.3v - 3.4v

Closed

3.4v - 3.6v

Open

Note: This jumper may not be present on all boards. The location is unidentified.

VIDEO MEMORY CONFIGURATION

Size

Bank 0

Bank 1

1MB

(4) 256K x 8

NONE

2MB

(4) 256K x 8

(4) 256K x 8

SPEAKER CONFIGURATION

Setting

E15

E16

»

Output to speaker

pins 1 & 2 closed

pins 1 & 2 closed

»

Output to line

pins 2 & 3 closed

pins 2 & 3 closed

Note: The location of the above jumpers is unidentified.