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586IHX (REV. A+)

DIAMOND FLOWER, INC.

586IHX (REV. A+)

Device Type

Mainboard

Processor

CX 6X86/CX 6X86L/AM K5/Pentium

Processor Speed

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

Chip Set

Intel

Video Chip Set

None

Maximum Onboard Memory

256MB (EDO supported)

Maximum Video Memory

None

Cache

256/512KB

BIOS

Award

Dimensions

305mm x 201mm

I/O Options

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

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

ATX power connector

ATX

IDE interface 1

J8

Serial port 2

CN2

Power LED & keylock

JP14A

Parallel port

CN3

Speaker

JP14B

Serial port 1

CN4

Reset switch

JP14C

PS/2 mouse port

CN5

Green PC connector

JP14D

IR connector

J2

Soft off power supply

JP14E

USB connector 1

J3

Green PC LED

JP14F

USB connector 2

J4

IDE interface LED

JP14G

Chassis fan power

J5

ATX power LED

JP14H

Floppy drive interface

J6

32-bit PCI slots

PC1 – PC4

IDE interface 2

J7

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

Monitor type select color

JP3

Pins 1 & 2 closed

 

Monitor type select monochrome

JP3

Pins 2 & 3 closed

»

CMOS memory normal operation

JP13

Open

 

CMOS memory clear

JP13

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

SIMM CONFIGURATION (CON’T)

Size

Bank 0

Bank 1

96MB

(2) 8M x 36

(2) 4M x 36

128MB

(2) 8M x 36

(2) 8M x 36

128MB

(2) 16M x 36

None

136MB

(2) 16M x 36

(2) 1M x 36

144MB

(2) 16M x 36

(2) 2M x 36

160MB

(2) 16M x 36

(2) 4M x 36

192MB

(2) 16M x 36

(2) 8M x 36

256MB

(2) 16M x 36

(2) 16M x 36

Note: Board accepts EDO memory.

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

JP7

JP10

120MHz

50MHz

2x

1 & 2

1 & 2, 3 & 4

133MHz

55MHz

2x

1 & 2

Open

150MHz

60MHz

2x

1 & 2

1 & 2

166MHz

66MHz

2x

1 & 2

3 & 4

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (CX 6X86L)

CPU speed

Clock speed

Multiplier

JP7

JP10

120MHz

50MHz

2x

1 & 2

1 & 2, 3 & 4

133MHz

55MHz

2x

1 & 2

Open

150MHz

60MHz

2x

1 & 2

1 & 2

166MHz

66MHz

2x

1 & 2

3 & 4

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K5)

CPU speed

Clock speed

Multiplier

JP7

JP10

75MHz

50MHz

1.5x

Open

1 & 2, 3 & 4

90MHz

60MHz

1.5x

Open

1 & 2

100MHz

66MHz

1.5x

Open

3 & 4

120MHz

60MHz

1.5x

Open

1 & 2

133MHz

66MHz

1.5x

Open

3 & 4

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL)

CPU speed

Clock speed

Multiplier

JP7

JP10

75MHz

50MHz

1.5x

Open

1 & 2, 3 & 4

90MHz

60MHz

1.5x

Open

1 & 2

100MHz

66MHz

1.5x

Open

3 & 4

120MHz

60MHz

2x

1 & 2

1 & 2

133MHz

66MHz

2x

1 & 2

3 & 4

150MHz

60MHz

2.5x

1 & 2, 3 & 4

1 & 2

166MHz

66MHz

2.5x

1 & 2, 3 & 4

3 & 4

200MHz

66MHz

3x

3 & 4

3 & 4

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL MMX)

CPU speed

Clock speed

Multiplier

JP7

JP10

166MHz

66MHz

2.5x

1 & 2, 3 & 4

3 & 4

200MHz

66MHz

3x

3 & 4

3 & 4

Note: Pins designated should be in the closed position.

CPU VOLTAGE SELECTION

Voltage

JP4

JP5

JP6

JP9

 

2.5v

3 & 4

1 & 3, 2 & 4

5 & 6

Open

 

2.7v

3 & 4

1 & 3, 2 & 4

5 & 6

Open

 

2.8v

3 & 4

1 & 3, 2 & 4

3 & 4

Open

 

2.9v

3 & 4

1 & 3, 2 & 4

1 & 2

Open

»

3.3v

3 & 4

3 & 5, 4 & 6

3 & 4

1 & 2, 3 & 4

 

3.5v

1 & 2

3 & 5, 4 & 6

3 & 4

1 & 2, 3 & 4

Note: Pins designated should be in the closed position.