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GA-586ATX

GIGA-BYTE TECHNOLOGY CO., LTD.

GA-586ATX

Device Type

Mainboard

Processor

CX 6X86/IBM 6X86/CX 6X86L/IBM 6X86L/CX 686MX/IBM 6X86MX/ AM K5/AM K6/Pentium

Processor Speed

90/100/120/133/150/166/180/200/233MHz

Chip Set

Intel

Video Chip Set

None

Maximum Onboard Memory

256MB (EDO supported)

Maximum Video Memory

None

Cache

512KB

BIOS

Award

Dimensions

305mm x 244mm

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 connector, ATX power connector

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

ATX power connector

ATX

Reset switch

J10

Serial port 2

CN1

Speaker

J11

Serial port 1

CN2

Green PC LED

J13

Parallel port

CN3

Turbo switch

J14

CPU fan power

J1

Turbo LED

J15

PS/2 mouse port

J2

Keylock

J16

Green PC connector

J5

USB connector

JP1

IR connector

J6

Soft off power supply

JP2

IDE interface 2

J7

IDE interface LED

JP3

IDE interface 1

J8

Floppy drive interface

JP4

Power LED

J9

32-bit PCI slots

PC1 Ė PC4

USER CONFIGURABLE SETTINGS

Function

Label

Position

Ľ

Factory configured - do not alter

JP5

Unidentified

SIMM/DIMM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

8MB

(2) 1M x 36

None

None

None

8MB

None

None

(1) 1M x 64

None

16MB

(2) 2M x 36

None

None

None

16MB

None

None

(1) 2M x 64

None

16MB

(2) 1M x 36

(2) 1M x 36

None

None

16MB

(2) 1M x 36

None

None

(1) 1M x 64

16MB

None

None

(1) 1M x 64

(1) 1M x 64

24MB

None

(2) 1M x 36

(1) 2M x 64

None

24MB

None

(2) 2M x 36

(1) 1M x 64

None

24MB

(2) 2M x 36

(2) 1M x 36

None

None

24MB

None

None

(1) 1M x 64

(1) 2M x 64

24MB

None

(2) 1M x 36

(1) 1M x 64

(1) 1M x 64

32MB

None

None

(1) 2M x 64

(1) 2M x 64

32MB

None

(2) 1M x 36

(1) 1M x 64

(1) 2M x 64

32MB

None

(2) 2M x 36

(1) 1M x 64

(1) 1M x 64

32MB

(2) 4M x 36

None

None

None

32MB

None

None

(1) 4M x 64

None

32MB

(2) 2M x 36

(2) 2M x 36

None

None

32MB

None

(2) 2M x 36

(1) 2M x 64

None

DIMM/SIMM CONFIGURATION (CONíT)

Size

Bank 0

Bank 1

Bank 2

Bank 3

40MB

None

(2) 2M x 36

(1) 4M x 64

None

40MB

(2) 4M x 36

(2) 1M x 36

None

None

40MB

None

(2) 1M x 36

(1) 2M x 64

(1) 2M x 64

40MB

None

(2) 2M x 36

(1) 1M x 64

(1) 2M x 64

40MB

None

None

(1) 1M x 64

(1) 4M x 64

40MB

None

(2) 4M x 36

(1) 1M x 64

None

48MB

None

None

(1) 2M x 64

(1) 4M x 64

48MB

None

(2) 1M x 36

(1) 1M x 64

(1) 4M x 64

48MB

None

(2) 2M x 36

(1) 2M x 64

(1) 2M x 64

48MB

None

(2) 4M x 36

(1) 1M x 64

(1) 1M x 64

48MB

(2) 4M x 36

(2) 2M x 36

None

None

48MB

None

(2) 2M x 36

(1) 4M x 64

None

48MB

None

(2) 4M x 36

(1) 2M x 64

None

56MB

None

(2) 1M x 36

(1) 2M x 64

(1) 4M x 64

56MB

None

(2) 2M x 36

(1) 1M x 64

(1) 4M x 64

56MB

None

(2) 4M x 36

(1) 2M x 64

(1) 1M x 64

64MB

None

None

(1) 4M x 64

(1) 4M x 64

64MB

None

(2) 2M x 36

(1) 2M x 64

(1) 4M x 64

64MB

None

(2) 4M x 36

(1) 2M x 64

(1) 2M x 64

64MB

(2) 8M x 36

None

None

None

64MB

None

None

(1) 8M x 64

None

64MB

(2) 4M x 36

(2) 4M x 36

None

None

64MB

None

(2) 4M x 36

(1) 4M x 64

None

72MB

(2) 8M x 36

(2) 1M x 36

None

None

72MB

None

(2) 8M x 36

(1) 1M x 64

None

72MB

None

(2) 1M x 36

(1) 4M x 64

(1) 4M x 64

72MB

None

(2) 4M x 36

(1) 1M x 64

(1) 4M x 64

72MB

None

None

(1) 1M x 64

(1) 8M x 64

80MB

None

None

(1) 2M x 64

(1) 8M x 64

80MB

None

(2) 2M x 36

(1) 4M x 64

(1) 4M x 64

80MB

None

(2) 4M x 36

(1) 2M x 64

(1) 4M x 64

80MB

None

(2) 8M x 36

(1) 1M x 64

(1) 1M x 64

80MB

(2) 8M x 36

(2) 2M x 36

None

None

80MB

None

(2) 8M x 36

(1) 2M x 64

None

88MB

None

(2) 8M x 36

(1) 1M x 64

(1) 2M x 64

96MB

None

None

(1) 4M x 64

(1) 8M x 64

96MB

None

(2) 4M x 36

(1) 4M x 64

(1) 4M x 64

96MB

None

(2) 8M x 36

(1) 2M x 64

(1) 2M x 64

DIMM/SIMM CONFIGURATION (CONíT)

Size

Bank 0

Bank 1

Bank 2

Bank 3

96MB

(2) 4M x 36

(2) 8M x 36

None

None

96MB

None

(2) 8M x 36

(1) 4M x 64

None

104MB

None

(2) 8M x 36

(1) 1M x 64

(1) 4M x 64

112MB

None

(2) 8M x 36

(1) 2M x 64

(1) 4M x 64

128MB

(2) 16M x 36

None

None

None

128MB

(2) 8M x 36

(2) 8M x 36

None

None

128MB

None

(2) 8M x 36

(1) 4M x 64

(1) 4M x 64

128MB

None

None

(1) 8M x 64

(1) 8M x 64

136MB

None

(2) 16M x 36

(1) 1M x 64

None

136MB

(2) 16M x 36

(2) 1M x 36

None

None

144MB

(2) 16M x 36

(2) 2M x 36

None

None

144MB

None

(2) 16M x 36

(1) 2M x 64

None

144MB

None

(2) 16M x 36

(1) 1M x 64

(1) 1M x 64

152MB

None

(2) 16M x 36

(1) 1M x 64

(1) 2M x 64

160MB

None

(2) 16M x 36

(1) 2M x 64

(1) 2M x 64

160MB

(2) 16M x 36

(2) 4M x 36

None

None

160MB

None

(2) 16M x 36

(1) 4M x 64

None

168MB

None

(2) 16M x 36

(1) 1M x 64

(1) 4M x 64

176MB

None

(2) 16M x 36

(1) 2M x 64

(1) 4M x 64

192MB

None

(2) 16M x 36

(1) 4M x 64

(1) 4M x 64

192MB

(2) 8M x 36

(2) 16M x 36

None

None

256MB

(2) 16M x 36

(2) 16M x 36

None

None

Note: Board accepts EDO memory.

CACHE CONFIGURATION

Note: 512KB cache is factory installed and is not configurable. The location is unidentified.

CPU SPEED SELECTION (CX 6X86)

CPU speed

Clock speed

Multiplier

SW1/1

SW1/2

SW1/3

SW1/8

150MHz

60MHz

2x

On

On

Off

Off

166MHz

66MHz

2x

Off

On

Off

Off

CPU SPEED SELECTION (IBM 6X86)

CPU speed

Clock speed

Multiplier

SW1/1

SW1/2

SW1/3

SW1/8

150MHz

60MHz

2x

On

On

Off

Off

166MHz

66MHz

2x

Off

On

Off

Off

CPU SPEED SELECTION (CX 6X86L)

CPU speed

Clock speed

Multiplier

SW1/1

SW1/2

SW1/3

SW1/8

150MHz

60MHz

2x

On

On

Off

Off

166MHz

66MHz

2x

Off

On

Off

Off

CPU SPEED SELECTION (IBM 6X86L)

CPU speed

Clock speed

Multiplier

SW1/1

SW1/2

SW1/3

SW1/8

150MHz

60MHz

2x

On

On

Off

Off

166MHz

66MHz

2x

Off

On

Off

Off

CPU SPEED SELECTION (CX 6X86MX)

CPU speed

Clock speed

Multiplier

SW1/1

SW1/2

SW1/3

SW1/8

166MHz

60MHz

2.5x

On

On

On

Off

200MHz

66MHz

2.5x

Off

On

On

Off

233MHz

66MHz

3x

Off

Off

On

Off

CPU SPEED SELECTION (IBM 6X86MX)

CPU speed

Clock speed

Multiplier

SW1/1

SW1/2

SW1/3

SW1/8

166MHz

60MHz

2.5x

On

On

On

Off

200MHz

66MHz

2.5x

Off

On

On

Off

233MHz

66MHz

3x

Off

Off

On

Off

CPU SPEED SELECTION (AM K5)

CPU speed

Clock speed

Multiplier

SW1/1

SW1/2

SW1/3

SW1/8

133MHz

66MHz

2x

Off

On

Off

Off

166MHz

66MHz

2.5x

Off

On

On

Off

CPU SPEED SELECTION (AM K6)

CPU speed

Clock speed

Multiplier

SW1/1

SW1/2

SW1/3

SW1/8

166MHz

66MHz

2.5x

Off

On

On

Off

180MHz

60MHz

3x

On

Off

On

Off

200MHz

66MHz

3x

Off

Off

On

Off

233MHz

66MHz

3.5x

Off

Off

Off

Off

CPU SPEED SELECTION (INTEL)

CPU speed

Clock speed

Multiplier

SW1/1

SW1/2

SW1/3

SW1/8

90MHz

60MHz

1.5x

On

Off

Off

Off

100MHz

66MHz

1.5x

Off

Off

Off

Off

120MHz

60MHz

2x

On

On

Off

Off

133MHz

66MHz

2x

Off

On

Off

Off

150MHz

60MHz

2.5x

On

On

On

Off

166MHz

66MHz

2.5x

Off

On

On

Off

180MHz

60MHz

3x

On

Off

On

Off

200MHz

66MHz

3x

Off

Off

On

Off

CPU SPEED SELECTION (INTEL MMX)

CPU speed

Clock speed

Multiplier

SW1/1

SW1/2

SW1/3

SW1/8

150MHz

60MHz

2.5x

On

On

On

Off

166MHz

66MHz

2.5x

Off

On

On

Off

200MHz

66MHz

3x

Off

Off

On

Off

233MHz

66MHz

3.5x

Off

Off

Off

Off

CPU VOLTAGE SELECTION

Voltage

SW1/4

SW1/5

SW1/6

SW1/7

Auto

Off

Off

Off

On

2.0

Off

Off

Off

Off

2.1

Off

Off

On

Off

2.2

Off

On

Off

Off

2.3

Off

On

On

Off

2.4

On

Off

Off

Off

2.5

On

Off

On

Off

2.6

On

On

Off

Off

2.7

On

On

On

Off

2.8

Off

Off

Off

On

2.9

Off

Off

On

On

3.0

Off

On

Off

On

3.1

Off

On

On

On

3.2

On

Off

Off

On

3.3

On

Off

On

On

3.4

On

On

Off

On

3.5

On

On

On

On