Processor

Pentium Pro

Processor Speed

133/150/166/180/200MHz

Chip Set

Unidentified

Video Chip Set

None

Maximum Onboard Memory

128MB

Maximum Video Memory

None

Cache

256KB (located on Pentium Pro CPU)

BIOS

Unidentified

Dimensions

330mm x 218mm

I/O Options

32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2)

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Serial port

CN1

IDE interface 2

J22

Parallel port

CN2

IDE interface 1

J23

PS/2 mouse port

CN3

Chassis fan power

J24

Serial port

CN4

Floppy drive interface

J26

Chassis fan power

J17

Front panel connector

J27

IDE interface LED

J21

32-bit PCI slots

PC1 - PC4

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

Password enabled

J25E

Pins 1 & 2 closed

Password disabled

J25E

Pins 2 & 3 closed

»

CMOS memory normal operation

J25F

Pins 1 & 2 closed

CMOS memory clear

J25F

Pins 2 & 3 closed

»

Setup access enabled

J25G

Pins 1 & 2 closed

Setup access disabled

J25G

Pins 2 & 3 closed

»

Flash BIOS write protect enabled

J25H

Pins 1 & 2 closed

Flash BIOS write protect disabled

J25H

Pins 2 & 3 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

8MB

(2) 1M x 36

None

16MB

(2) 2M x 36

None

16MB

(2) 1M x 36

(2) 1M x 36

32MB

(2) 4M x 36

None

32MB

(2) 2M x 36

(2) 2M x 36

64MB

(2) 8M x 36

None

64MB

(2) 4M x 36

(2) 4M x 36

128MB

(2) 8M x 36

(2) 8M x 36

DRAM SPEED SELECTION

Speed

J25I

»

60ns

Pins 1 & 2 closed

70ns

Pins 2 & 3 closed

CACHE CONFIGURATION

Note: 256KB cache is located on the Pentium Pro CPU.

CPU SPEED SELECTION

CPU speed

J25A

J25B

J25C

J25D

133MHz

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

150MHz

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

166MHz

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

180MHz

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

200MHz

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

CPU VOLTAGE SELECTION

Voltage

J29

»

3.1v

Closed

Auto detect

Open