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C586VXG (REV. AD+)

DIAMOND FLOWER, INC.

C586VXG (REV. AD+)

Device Type

Mainboard

Processor

CX 6X86/IBM 6X86/CX 6X86L/IBM 6X86L/CX 686MX/IBM 6X86MX/

AM K5/AM K6/Pentium

Processor Speed

75/90/100/120/133/150/166/200/233MHz

Chip Set

Intel

Video Chip Set

None

Maximum Onboard Memory

128MB (EDO & SDRAM supported)

Maximum Video Memory

None

Cache

256/512KB

BIOS

Award

Dimensions

230mm x 220mm

I/O Options

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

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Power LED & keylock

C1

USB connector 2

J5

Speaker

C2

PS/2 mouse interface

J6

Reset switch

C3

IR connector

J7

Green PC connector

C4

Parallel port

J8

Green PC LED

C5

Floppy drive interface

J11

IDE interface LED

C6

IDE interface 1

J12

Serial port 1

J2

IDE interface 2

J13

Serial port 2

J3

Chassis fan power

J14

USB connector 1

J4

32-bit PCI slots

PC1 Ė PC4

USER CONFIGURABLE SETTINGS

Function

Label

Position

Ľ

CMOS memory normal operation

J1

Closed

 

CMOS memory clear

J1

Open

Ľ

Password normal operation

J9

Open

 

Password clear

J9

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. Do not install SIMMs & DIMMs at the same time.

DIMM CONFIGURATION

Size

Bank 0

Bank 1

8MB

(1) 1M x 64

None

16MB

(1) 2M x 64

None

16MB

(1) 1M x 64

(1) 1M x 64

24MB

(1) 2M x 64

(1) 1M x 64

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) 8M x 64

(1) 8M x 64

Note: Board accepts SDRAM memory.

DIMM/SIMM JUMPER CONFIGURATION

Setting

JP5

SIMMs installed

Pins 1 & 2 closed

DIMMs installed

Pins 2 & 3 closed

CACHE CONFIGURATION

Size

Bank 0

TAG

256KB

(2) 32K x 32

Unidentified

512KB

(2) 64K x 32

Unidentified

CPU SPEED SELECTION (CX 6X86)

CPU speed

Clock speed

Multiplier

JP1/pins 1 & 2

JP1/pins 3 & 4

JP1/pins 5 & 6

120MHz

50MHz

2x

Closed

Closed

Open

150MHz

60MHz

2x

Closed

Open

Open

166MHz

66MHz

2x

Open

Closed

Open

CPU SPEED SELECTION (CX 6X86, CONíT)

CPU speed

Clock speed

Multiplier

JP1/pins 7 & 8

JP1/pins 9 & 10

JP1/pins 11 & 12

120MHz

50MHz

2x

Closed

Open

Open

150MHz

60MHz

2x

Closed

Open

Open

166MHz

66MHz

2x

Closed

Open

Open

CPU SPEED SELECTION (IBM 6X86)

CPU speed

Clock speed

Multiplier

JP1/pins 1 & 2

JP1/pins 3 & 4

JP1/pins 5 & 6

120MHz

50MHz

2x

Closed

Closed

Open

150MHz

60MHz

2x

Closed

Open

Open

166MHz

66MHz

2x

Open

Closed

Open

CPU SPEED SELECTION (IBM 6X86, CONíT)

CPU speed

Clock speed

Multiplier

JP1/pins 7 & 8

JP1/pins 9 & 10

JP1/pins 11 & 12

120MHz

50MHz

2x

Closed

Open

Open

150MHz

60MHz

2x

Closed

Open

Open

166MHz

66MHz

2x

Closed

Open

Open

CPU SPEED SELECTION (CX 6X86L)

CPU speed

Clock speed

Multiplier

JP1/pins 1 & 2

JP1/pins 3 & 4

JP1/pins 5 & 6

166MHz

66MHz

2x

Open

Closed

Open

CPU SPEED SELECTION (CX 6X86L, CONíT)

CPU speed

Clock speed

Multiplier

JP1/pins 7 & 8

JP1/pins 9 & 10

JP1/pins 11 & 12

166MHz

66MHz

2x

Closed

Open

Open

CPU SPEED SELECTION (IBM 6X86L)

CPU speed

Clock speed

Multiplier

JP1/pins 1 & 2

JP1/pins 3 & 4

JP1/pins 5 & 6

166MHz

66MHz

2x

Open

Closed

Open

CPU SPEED SELECTION (IBM 6X86L, CONíT)

CPU speed

Clock speed

Multiplier

JP1/pins 7 & 8

JP1/pins 9 & 10

JP1/pins 11 & 12

166MHz

66MHz

2x

Closed

Open

Open

CPU SPEED SELECTION (CX 6X86 MX)

CPU speed

Clock speed

Multiplier

JP1/pins 1 & 2

JP1/pins 3 & 4

JP1/pins 5 & 6

166MHz

60MHz

2.5x

Closed

Open

Open

200MHz

66MHz

2.5x

Open

Closed

Open

CPU SPEED SELECTION (CX 6X86 MX, CONíT)

CPU speed

Clock speed

Multiplier

JP1/pins 7 & 8

JP1/pins 9 & 10

JP1/pins 11 & 12

166MHz

60MHz

2.5x

Closed

Closed

Open

200MHz

66MHz

2.5x

Closed

Closed

Open

CPU SPEED SELECTION (IBM 6X86 MX)

CPU speed

Clock speed

Multiplier

JP1/pins 1 & 2

JP1/pins 3 & 4

JP1/pins 5 & 6

166MHz

60MHz

2.5x

Closed

Open

Open

200MHz

66MHz

2.5x

Open

Closed

Open

CPU SPEED SELECTION (IBM 6X86 MX, CONíT)

CPU speed

Clock speed

Multiplier

JP1/pins 7 & 8

JP1/pins 9 & 10

JP1/pins 11 & 12

166MHz

60MHz

2.5x

Closed

Closed

Open

200MHz

66MHz

2.5x

Closed

Closed

Open

CPU SPEED SELECTION (AM K5)

CPU speed

Clock speed

Multiplier

JP1/pins 1 & 2

JP1/pins 3 & 4

JP1/pins 5 & 6

90MHz

60MHz

1.5x

Closed

Open

Open

100MHz

66MHz

1.5x

Open

Closed

Open

120MHz

60MHz

1.5x

Closed

Open

Open

133MHz

66MHz

1.5x

Open

Closed

Open

166MHz

66MHz

1.75x

Open

Closed

Open

CPU SPEED SELECTION (AM K5, CONíT)

CPU speed

Clock speed

Multiplier

JP1/pins 7 & 8

JP1/pins 9 & 10

JP1/pins 11 & 12

90MHz

60MHz

1.5x

Open

Open

Open

100MHz

66MHz

1.5x

Open

Open

Open

120MHz

60MHz

1.5x

Open

Open

Open

133MHz

66MHz

1.5x

Open

Open

Open

166MHz

66MHz

1.75x

Closed

Closed

Open

CPU SPEED SELECTION (AM K6)

CPU speed

Clock speed

Multiplier

JP1/pins 1 & 2

JP1/pins 3 & 4

JP1/pins 5 & 6

166MHz

66MHz

2.5x

Open

Closed

Open

200MHz

66MHz

3x

Open

Closed

Open

233MHz

66MHz

3.5x

Open

Closed

Open

266MHz

66MHz

4x

Open

Closed

Open

CPU SPEED SELECTION (AM K6, CONíT)

CPU speed

Clock speed

Multiplier

JP1/pins 7 & 8

JP1/pins 9 & 10

JP1/pins 11 & 12

166MHz

66MHz

2.5x

Closed

Closed

Open

200MHz

66MHz

3x

Open

Closed

Open

233MHz

66MHz

3.5x

Open

Open

Open

266MHz

66MHz

4x

Open

Open

Closed

CPU SPEED SELECTION (INTEL)

CPU speed

Clock speed

Multiplier

JP1/pins 1 & 2

JP1/pins 3 & 4

JP1/pins 5 & 6

90MHz

60MHz

1.5x

Closed

Open

Open

100MHz

66MHz

1.5x

Open

Closed

Open

120MHz

60MHz

2x

Closed

Open

Open

133MHz

66MHz

2x

Open

Closed

Open

150MHz

60MHz

2.5x

Closed

Open

Open

166MHz

66MHz

2.5x

Open

Closed

Open

200MHz

66MHz

3x

Open

Closed

Open

CPU SPEED SELECTION (INTEL, CONíT)

CPU speed

Clock speed

Multiplier

JP1/pins 7 & 8

JP1/pins 9 & 10

JP1/pins 11 & 12

90MHz

60MHz

1.5x

Open

Open

Open

100MHz

66MHz

1.5x

Open

Open

Open

120MHz

60MHz

2x

Closed

Open

Open

133MHz

66MHz

2x

Closed

Open

Open

150MHz

60MHz

2.5x

Closed

Closed

Open

166MHz

66MHz

2.5x

Closed

Closed

Open

200MHz

66MHz

3x

Open

Closed

Open

CPU SPEED SELECTION (INTEL MMX)

CPU speed

Clock speed

Multiplier

JP1/pins 1 & 2

JP1/pins 3 & 4

JP1/pins 5 & 6

166MHz

66MHz

2.5x

Open

Closed

Open

200MHz

66MHz

3x

Open

Closed

Open

233MHz

66MHz

3.5x

Open

Closed

Open

CPU SPEED SELECTION (INTEL MMX, CONíT)

CPU speed

Clock speed

Multiplier

JP1/pins 7 & 8

JP1/pins 9 & 10

JP1/pins 11 & 12

166MHz

66MHz

2.5x

Closed

Closed

Open

200MHz

66MHz

3x

Open

Closed

Open

233MHz

66MHz

3.5x

Open

Open

Open

CPU VOLTAGE SELECTION

Voltage

JP2/pins 1 & 2

JP2/pins 3 & 4

JP2/pins 5 & 6

JP2/pins 7 & 8

2.8v

Open

Open

Open

Closed

2.9v

Closed

Open

Open

Closed

3.3v (CX 6X86L)

Closed

Open

Closed

Closed

3.3v

Closed

Open

Closed

Closed

3.5v

Closed

Closed

Closed

Closed

CPU VOLTAGE SELECTION (CONíT)

Voltage

JP3/pins 1 & 2

JP3/pins 3 & 4

JP4

2.8v

Open

Closed

1 & 2

2.9v

Open

Closed

1 & 2

3.3v (CX 6X86L)

Closed

Open

1 & 2

3.3v

Open

Closed

2 & 3

3.5v

Open

Closed

2 & 3

Note: Pins designated should be in the closed position.