DIAMOND FLOWER, INC.

MBG586VPM2/R

Device Type

Mainboard

Processor

CX 6X86

Processor Speed

120/133/150/166MHz

Chip Set

VLSI Wildcat

Maximum Onboard Memory

256MB DRAM (Fast Page & EDO supported)

Cache

256/512KB

BIOS

Award

Dimensions

330mm x 218mm

I/O Options

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

CONNECTIONS

Purpose

Location

Purpose

Location

IDE interface 1

CN3

Power LED & keylock

J5

Floppy drive interface

CN4

IDE interface LED

J6

Parallel port

CN5

Disk active connector

J7

IDE interface 2

CN6

PS/2 mouse interface

J11

Serial port 2

CN7

Green PC LED

J12

Serial port 1

CN8

Turbo LED

J13

Reset switch

J2

External battery

J15

Speaker

J3

32-bit PCI slots

PC1 - PC4

Turbo switch

J4

Cache slot

SL1

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

Factory configured - do not alter

J14

Pins 1 & 2 closed

»

Factory configured - do not alter

JP4

Pins 2 & 3 closed

»

Factory configured - do not alter

JP5

Pins 2 & 3 closed

»

Factory configured - do not alter

JP10

Open

»

Factory configured - do not alter

JP11

Pins 2 & 3 closed

»

Factory configured - do not alter

JP12

Pins 1 & 2 closed

»

Factory configured - do not alter

JP13

Pins 1 & 2 closed

»

Factory configured - do not alter

JP14

Pins 1 & 2 closed

»

Factory configured - do not alter

JP16

Pins 1 & 2 closed

»

Monitor type select color

JP17

Closed

 

Monitor type select monochrome

JP17

Open

»

PS/2 mouse IRQ12 enabled

JP18

Closed

 

PS/2 mouse IRQ12 disabled

JP18

Open

»

Factory configured - do not alter

JP21

Closed

»

Factory configured - do not alter

JP22

Closed

»

Factory configured - do not alter

JP23

Closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

4MB

(2) 256K x 36

(2) 256K x 36

None

None

4MB

(2) 512K x 36

None

None

None

6MB

(2) 256K x 36

(2) 256K x 36

(2) 256K x 36

None

8MB

(2) 256K x 36

(2) 256K x 36

(2) 256K x 36

(2) 256K x 36

8MB

(2) 512K x 36

(2) 512K x 36

None

None

8MB

(2) 1M x 36

None

None

None

12MB

(2) 512K x 36

(2) 512K x 36

(2) 512K x 36

None

16MB

(2) 512K x 36

(2) 512K x 36

(2) 512K x 36

(2) 512K x 36

16MB

(2) 1M x 36

(2) 1M x 36

None

None

16MB

(2) 2M x 36

None

None

None

24MB

(2) 1M x 36

(2) 1M x 36

(2) 1M x 36

None

32MB

(2) 1M x 36

(2) 1M x 36

(2) 1M x 36

(2) 1M x 36

32MB

(2) 2M x 36

(2) 2M x 36

None

None

32MB

(2) 4M x 36

None

None

None

48MB

(2) 2M x 36

(2) 2M x 36

(2) 2M x 36

None

64MB

(2) 2M x 36

(2) 2M x 36

(2) 2M x 36

(2) 2M x 36

64MB

(2) 4M x 36

(2) 4M x 36

None

None

64MB

(2) 8M x 36

None

None

None

96MB

(2) 4M x 36

(2) 4M x 36

(2) 4M x 36

None

128MB

(2) 4M x 36

(2) 4M x 36

(2) 4M x 36

(2) 4M x 36

128MB

(2) 8M x 36

(2) 8M x 36

None

None

192MB

(2) 8M x 36

(2) 8M x 36

(2) 8M x 36

None

256MB

(2) 8M x 36

(2) 8M x 36

(2) 8M x 36

(2) 8M x 36

CACHE CONFIGURATION

Size

SL1

TAG

256KB

256KB module installed

8K x 8

512KB

512KB module installed

8K x 8

CACHE JUMPER CONFIGURATION

Size

JP6

JP7

JP8

JP19

JP20

256KB

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

512KB

2 & 3

2 & 3

2 & 3

1 & 2

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION

CPU speed

Clock speed

Multiplier

J1

120MHz

50MHz

1.5x

1 & 2

133MHz

60MHz

1.5x

1 & 2, 3 & 4

150MHz

66MHz

1.5x

1 & 2, 5 & 6

166MHz

60MHz

2x

1 & 2, 3 & 4, 5 & 6

Note: Pins designated should be in the closed position.

CPU VOLTAGE SELECTION

Voltage

JP3

 

3.3v

Pins 2 & 3 closed

»

3.45v

Pins 1 & 2 closed

DMA CHANNEL SELECTION

Channel

JP26

JP27

»

1

Pins 1 & 2 closed

Pins 1 & 2 closed

 

3

Pins 2 & 3 closed

Pins 2 & 3 closed

PCI SLOT 4 SELECTION

Setting

JP24

JP25

»

PIO OR DMA mode

Pins 1 & 2 closed

Pins 1 & 2 closed

 

PIO mode

Pins 2 & 3 closed

Pins 2 & 3 closed