DIAMOND FLOWER, INC.

G586VPA (REV. 0)

Device Type

Mainboard

Processor

Pentium

Processor Speed

75/90/100MHz

Chip Set

VIA

Video Chip Set

None

Maximum Onboard Memory

128MB

Maximum Video Memory

1MB

Cache

256/512/1024KB

BIOS

Award

Dimensions

270mm x 220mm

I/O Options

32-bit VESA local bus slot, 32-bit PCI slots (4), PS/2 mouse interface

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

PS/2 mouse interface

CN2

32-bit VESA local bus slot

SL1

32-bit PCI slots

PC1 – PC4

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

Factory configured - do not alter

J1

Unidentified

»

Factory configured - do not alter

J4

Pins 2 & 3 closed

»

Factory configured - do not alter

J5

Pins 2 & 3 closed

»

Factory configured - do not alter

J6

Pins 1 & 2 closed

»

Factory configured - do not alter

J7

Unidentified

»

Factory configured - do not alter

J14

Pins 1 & 2 closed

»

PCI delay select normal

J17

Pins 1 & 2 closed

 

PCI delay select 5ns delay

J17

Pins 2 & 3 closed

»

PS/2 mouse disabled

J18

Pins 2 & 3 closed

 

PS/2 mouse enabled

J18

Pins 1 & 2 closed

»

Flash BIOS voltage select 12v

J19

Pins 1 & 2 closed

 

Flash BIOS voltage select 5v

J19

Pins 2 & 3 closed

»

CMOS memory normal operation

J23

Pins 1 & 2 closed

 

CMOS memory clear

J23

Pins 2 & 3 closed

»

Factory configured - do not alter

J24

Unidentified

SIMM CONFIGURATION

Size

Bank 0

Bank 1

2MB

(2) 256K x 36

None

4MB

(2) 512K x 36

None

4MB

(2) 256K x 36

(2) 256K x 36

6MB

(2) 512K x 36

(2) 256K x 36

8MB

(2) 1M x 36

None

8MB

(2) 512K x 36

(2) 512K x 36

10MB

(2) 1M x 36

(2) 256K x 36

12MB

(2) 512K x 36

(2) 1M x 36

16MB

(2) 2M x 36

None

16MB

(2) 1M x 36

(2) 1M x 36

18MB

(2) 2M x 36

(2) 256K x 36

20MB

(2) 512K x 36

(2) 2M x 36

24MB

(2) 2M x 36

(2) 1M x 36

SIMM CONFIGURATION (CON’T)

Size

Bank 0

Bank 1

32MB

(2) 4M x 36

None

32MB

(2) 2M x 36

(2) 2M x 36

34MB

(2) 4M x 36

(2) 256K x 36

36MB

(2) 512K x 36

(2) 4M x 36

40MB

(2) 4M x 36

(2) 1M x 36

48MB

(2) 2M x 36

(2) 4M x 36

64MB

(2) 8M x 36

None

64MB

(2) 4M x 36

(2) 4M x 36

66MB

(2) 8M x 36

(2) 256K x 36

68MB

(2) 512K x 36

(2) 8M x 36

72MB

(2) 8M x 36

(2) 1M x 36

80MB

(2) 2M x 36

(2) 8M x 36

96MB

(2) 8M x 36

(2) 4M x 36

128MB

(2) 8M x 36

(2) 8M x 36

CACHE CONFIGURATION

Size

Bank 0

TAG

256KB

(8) 32K x 8

(1) 32K x 8

512KB

(8) 64K x 8

(1) 32K x 8

1MB

(8) 128K x 8

(1) 32K x 8

CACHE JUMPER CONFIGURATION

Size

J10

J11

J12

J13

256KB

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

512KB

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

1MB

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

CACHE VOLTAGE SELECTION

Voltage

J15

J16

»

3.3v

Pins 1 & 2 closed

Pins 1 & 2 closed

 

Mixed voltage

Pins 2 & 3 closed

Pins 2 & 3 closed

CPU SPEED SELECTION

CPU speed

Clock speed

Multiplier

J2

J3

J20

J21

J22

75MHz (WB)

50MHz

1.5x

1 & 2

1 & 2

2 & 3

1 & 2

2 & 3

75MHz (WT)

50MHz

1.5x

2 & 3

1 & 2

2 & 3

1 & 2

2 & 3

90MHz (WB)

60MHz

1.5x

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

90MHz (WT)

60MHz

1.5x

2 & 3

1 & 2

1 & 2

1 & 2

1 & 2

100MHz (WT)

66MHz

1.5x

2 & 3

1 & 2

2 & 3

2 & 3

1 & 2

100MHz (WT)

66MHz

1.5x

2 & 3

2 & 3

2 & 3

2 & 3

1 & 2

Note: Pins designated should be in the closed position.

VL BUS WAIT STATE SELECTION

Setting

J8

0

Pins 2 & 3 closed

1

Pins 1 & 2 closed