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HP BRIO 81XX (VER. 2)

HEWLETT-PACKARD COMPANY

HP BRIO 81XX (VER. 2)

Device Type

Mainboard

Processor

AM K6/Pentium/Pentium MMX

Processor Speed

166/200/233MHz

Chip Set

Unidentified

Video Chip Set

Unidentified

Maximum Onboard Memory

192MB (SDRAM supported)

Maximum Video Memory

2MB

Cache

256/512KB

BIOS

Unidentified

Dimensions

254mm x 218mm

I/O Options

Floppy drive interface, IDE interfaces (2), riser slot

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Status panel connector

C1

IDE interface 1

CN2

Chassis fan power

C2

Floppy drive interface

CN3

IDE interface 2

CN1

Riser slot

SL1

Note: The type and location of the rear panel connectors are unidentified.

USER CONFIGURABLE SETTINGS

Function

Label

Position

CMOS memory normal operation

JP1

Pins 1 & 2 closed

 

CMOS memory clear

JP1

Pins 2 & 3 closed

SIMM 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

24MB

(2) 2M x 36

(2) 1M x 36

32MB

(2) 4M x 36

None

32MB

(2) 2M x 36

(2) 2M x 36

40MB

(2) 4M x 36

(2) 1M x 36

48MB

(2) 4M x 36

(2) 2M x 36

64MB

(2) 8M x 36

None

64MB

(2) 4M x 36

(2) 4M x 36

72MB

(2) 8M x 36

(2) 1M x 36

80MB

(2) 8M x 36

(2) 2M x 36

96MB

(2) 8M x 36

(2) 4M x 36

128MB

(2) 8M x 36

(2) 8M x 36

Note: Board accepts EDO memory.

CACHE CONFIGURATION

Note: 256/512KB cache is factory installed and is not configurable. The location is unidentified.

VIDEO MEMORY CONFIGURATION

Size

Bank 0

Bank 1

1MB

(1) 256K x 16

None

2MB

(1) 256K x 16

(1) 256K x 16

CPU SPEED SELECTION (AM K6)

CPU speed

Clock speed

Multiplier

JP5

166MHz

66MHz

2.5x

Pins 3 & 4, 5 & 6 closed

200MHz

66MHz

3x

Pins 5 & 6 closed

233MHz

66MHz

3.5x

Open

CPU SPEED SELECTION (INTEL)

CPU speed

Clock speed

Multiplier

JP5

166MHz

66MHz

2.5x

Pins 3 & 4, 5 & 6 closed

200MHz

66MHz

3x

Pins 5 & 6 closed

CPU SPEED SELECTION (INTEL MMX)

CPU speed

Clock speed

Multiplier

JP5

166MHz

66MHz

2.5x

Pins 3 & 4, 5 & 6 closed

200MHz

66MHz

3x

Pins 5 & 6 closed

233MHz

66MHz

3.5x

Open

CPU VOLTAGE SELECTION

Voltage

JP4

2.14v

Pins 1 & 2 closed

2.84v

Pins 7 & 8 closed

3.54v

Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed