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GMB-P6BIAK (VER. 1.00)

VEXTREC TECHNOLOGY, INC.

GMB-P6BIAK (VER. 1.00)

Device Type

Mainboard

Processor

Pentium II

Processor Speed

233/266/275/333/400/450MHz

Chip Set

Intel 440BX

Maximum Onboard Memory

512MB (EDO & SDRAM supported)

Cache

256/512KB (located on Pentium II CPU)

BIOS

Award/AMI

Dimensions

305mm x 217mm

I/O Options

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

CONNECTIONS

Purpose

Location

Purpose

Location

AGP slot

AGP

Floppy drive interface

JP12

Serial port 2

CN1

Intel PC/PCI header

JP13

Parallel port

CN2

IDE interface 1

JP14

Serial port 1

CN3

IDE interface 2

JP15

USB connector 1

CN4

Wake on LAN connector

JP16

USB connector 2

CN5

IDE interface LED

JP17

PS/2 mouse port

CN6

Speaker

JP18

Chassis fan power

FAN1

Power switch

JP19

Chassis fan power

FAN3

Reset switch

JP20

CPU fan power

FAN2

Power LED

JP21

ATX power connector

JP1

32-bit PCI slots

PC1 - PC4

IR connector

JP10

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

CMOS memory normal operation

J4

Pins 1 & 2 closed

 

CMOS memory clear

J4

Pins 2 & 3 closed

Flash BIOS voltage select 5v

J6

Pins 1 & 2 closed

 

Flash BIOS voltage select 12v

J6

Pins 2 & 3 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

8MB

(1) 1MB x 64

None

None

None

16MB

(1) 1MB x 64

(1) 1MB x 64

None

None

16MB

(1) 2MB x 64

None

None

None

23MB

(1) 1MB x 64

(1) 1MB x 64

(1) 1MB x 64

None

24MB

(1) 2MB x 64

(1) 1MB x 64

None

None

32MB

(1) 1MB x 64

(1) 1MB x 64

(1) 1MB x 64

(1) 1MB x 64

32MB

(1) 2MB x 64

(1) 2MB x 64

None

None

32MB

(1) 4MB x 64

None

None

None

40MB

(1) 2MB x 64

(1) 2MB x 64

(1) 1MB x 64

None

48MB

(1) 2MB x 64

(1) 2MB x 64

(1) 2MB x 64

None

48MB

(1) 4MB x 64

(1) 2MB x 64

None

None

56MB

(1) 2MB x 64

(1) 2MB x 64

(1) 2MB x 64

(1) 1MB x 64

64MB

(1) 2MB x 64

(1) 2MB x 64

(1) 2MB x 64

(1) 2MB x 64

64MB

(1) 4MB x 64

(1) 4MB x 64

None

None

64MB

(1) 8MB x 64

None

None

None

80MB

(1) 4MB x 64

(1) 4MB x 64

(1) 2MB x 64

None

96MB

(1) 4MB x 64

(1) 4MB x 64

(1) 4MB x 64

None

96MB

(1) 8MB x 64

(1) 4MB x 64

None

None

112MB

(1) 4MB x 64

(1) 4MB x 64

(1) 4MB x 64

(1) 2MB x 64

DRAM CONFIGURATION (CONT.)

Size

Bank 0

Bank 1

Bank 2

Bank 3

128MB

(1) 4MB x 64

(1) 4MB x 64

(1) 4MB x 64

(1) 4MB x 64

128MB

(1) 8MB x 64

(1) 8MB x 64

None

None

128MB

(1) 16MB x 64

None

None

None

160MB

(1) 8MB x 64

(1) 8MB x 64

(1) 4MB x 64

None

192MB

(1) 8MB x 64

(1) 8MB x 64

(1) 8MB x 64

None

192MB

(1) 16MB x 64

(1) 8MB x 64

None

None

224MB

(1) 8MB x 64

(1) 8MB x 64

(1) 8MB x 64

(1) 4MB x 64

256MB

(1) 8MB x 64

(1) 8MB x 64

(1) 8MB x 64

(1) 8MB x 64

256MB

(1) 16MB x 64

(1) 16MB x 64

None

None

320MB

(1) 16MB x 64

(1) 16MB x 64

(1) 8MB x 64

None

384MB

(1) 16MB x 64

(1) 16MB x 64

(1) 16MB x 64

None

448MB

(1) 16MB x 64

(1) 16MB x 64

(1) 16MB x 64

(1) 8MB x 64

512MB

(1) 16MB x 64

(1) 16MB x 64

(1) 16MB x 64

(1) 16MB x 64

CPU SPEED SELECTION

Speed

Clock speed

Multiplier

JP3/pins 1 & 2

JP3/pins 3 & 4

JP3/pins 5 & 6

233MHz

66MHz

3.5x

Open

Open

Closed

266MHz

66MHz

4x

Closed

Closed

Open

300MHz

66MHz

4.5x

Open

Closed

Open

333MHz

66MHz

5x

Closed

Open

Open

350MHz

100MHz

3.5x

Open

Open

Closed

400MHz

100MHz

4x

Closed

Closed

Open

450MHz

100MHz

4.5x

Open

Closed

Open