COMPAQ COMPUTER CORPORATION

PROSIGNIA 300 (CELERON)

Device Type

Mainboard

Processor

Celeron

Processor Speed

300/333MHz

Chip Set

Unidentified

Maximum Onboard Memory

256MB (SDRAM supported)

Cache

128KB (located on Celeron CPU)

BIOS

Unidentified

Dimensions

305mm x 244mm

I/O Options

32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), USB connectors (2), ATX power connector, AGP slot, wake on LAN connector

CONNECTIONS

Purpose

Location

Purpose

Location

AGP slot

AGP

Auxiliary LED

CR114

ATX power connector

ATX

Power LED & keylock

P5

Serial port 2

CN1

Chassis fan power

P8

Serial port 1

CN2

Wake on LAN connector

P9

Parallel port

CN3

Floppy drive interface

P10

PS/2 mouse port

CN4

IDE interface 1

P20

USB connector 1

CN5

IDE interface 2

P21

USB connector 2

CN6

32-bit PCI slots

PC1 - PC4


USER CONFIGURABLE SETTINGS

Function

Label

Position

»

CMOS memory normal operation

E50

Pins 1 & 2 closed

 

CMOS memory clear

E50

Pins 2 & 3 closed

»

Password enabled

SW1/1

Off

 

Password disabled

SW1/1

On

 

AC-power on enabled

SW1/6

On

 

AC-power on disabled

SW1/6

Off


DIMM CONFIGURATION

Size

Bank 0

Bank 1

32MB

(1) 4M x 64

None

32MB

(1) 2M x 64

(1) 2M x 64

40MB

(1) 4M x 64

(1) 1M x 64

48MB

(1) 4M x 64

(1) 2M x 64

64MB

(1) 8M x 64

None

64MB

(1) 4M x 64

(1) 4M x 64

72MB

(1) 8M x 64

(1) 1M x 64

80MB

(1) 8M x 64

(1) 2M x 64

96MB

(1) 8M x 64

(1) 4M x 64

128MB

(1) 16M x 64

None

128MB

(1) 8M x 64

(1) 8M x 64

136MB

(1) 16M x 64

(1) 1M x 64

144MB

(1) 16M x 64

(1) 2M x 64

160MB

(1) 16M x 64

(1) 4M x 64

192MB

(1) 16M x 64

(1) 8M x 64

256MB

(1) 16M x 64

(1) 16M x 64

Note: Board accepts SDRAM memory.


CACHE CONFIGURATION

Note: 128KB cache is located on the Celeron CPU.


CPU SPEED SELECTION

CPU speed

Clock speed

Multiplier

SW1/2

SW1/3

SW1/4

SW1/5

300MHz

66MHz

4.5x

On

Off

Off

On

333MHz

66MHz

5x

Off

On

Off

On