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HOT-579

SHUTTLE COMPUTER INTERNATIONAL, INC.

HOT-579

Device Type

Mainboard

Processor

CX 6X86/IBM 6X86/CX 6X86L/IBM 6X86L/CX 686MX/IBM 6X86MX/IDT C6/AM K5/AM K6/Pentium/Pentium MMX

Processor Speed

75/90/100/120/133/150/166/180/200/233/266MHz

Chip Set

VIA VPX

Maximum Onboard Memory

256MB (EDO & SDRAM supported)

Cache

512/1024KB

BIOS

Award

Dimensions

235mm 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), ATX power connector

CONNECTIONS

Purpose

Location

Purpose

Location

ATX power connector

ATX

Parallel port

CN3

Speaker

C1

Floppy drive interface

CN4

Reset switch

C2

IDE interface 1

CN5

Soft off power supply

C3

IDE interface 2

CN6

Power LED & keylock

C4

IR connector

JP18

Green PC connector

C5

PS/2 mouse interface

JP20

IDE interface LED

C6

32-bit PCI slots

PC1 - PC4

Serial port 2

CN1

USB connector 1

USB1

Serial port 1

CN2

USB connector 2

USB2

USER CONFIGURABLE SETTINGS

Function

Label

Position

Factory configured - do not alter

JP14

Unidentified

 

Flash BIOS voltage select 12v

JP17

Pins 2 & 3 closed

 

Flash BIOS voltage select 5v

JP17

Pins 1 & 2 closed

CMOS memory normal operation

JP19

Pins 1 & 2 closed

 

CMOS memory clear

JP19

Pins 2 & 3 closed

 

Power supply select AT

JP31

Pins 2 & 3 closed

 

Power supply select ATX

JP31

Pins 1 & 2 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.

DIMM CONFIGURATION

Size

Bank 2

Bank 3

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) 16M x 64

None

128MB

(1) 8M x 64

(1) 8M x 64

DIMM CONFIGURATION (CON'T)

Size

Bank 2

Bank 3

136MB

(1) 16M x 64

(1) 1M x 64

144MB

(1) 16M x 64

(1) 2M x 64

160MB

(1) 16M x 64

(1) 4M x 64

192MB

(1) 16M x 64

(1) 8M x 64

256MB

(1) 16M x 64

(1) 16M x 64

Note: Board accepts SDRAM memory.

CACHE CONFIGURATION

Size

Bank 0

512KB

(2) 64K x 32

1MB

(2) 128 x 32

CPU SPEED SELECTION (CX 6X86)

CPU speed

Clock speed

Multiplier

JP4

JP5

JP6

JP11

JP12

JP13

120MHz

50MHz

2x

Open

Open

Closed

2 & 3

2 & 3

2 & 3

133MHz

55MHz

2x

Open

Open

Closed

2 & 3

1 & 2

2 & 3

150MHz

60MHz

2x

Open

Open

Closed

1 & 2

2 & 3

2 & 3

166MHz

66MHz

2x

Open

Open

Closed

2 & 3

2 & 3

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (IBM 6X86)

CPU speed

Clock speed

Multiplier

JP4

JP5

JP6

JP11

JP12

JP13

120MHz

50MHz

2x

Open

Open

Closed

2 & 3

2 & 3

2 & 3

133MHz

55MHz

2x

Open

Open

Closed

2 & 3

1 & 2

2 & 3

150MHz

60MHz

2x

Open

Open

Closed

1 & 2

2 & 3

2 & 3

166MHz

66MHz

2x

Open

Open

Closed

2 & 3

2 & 3

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (CX 6X86L)

CPU speed

Clock speed

Multiplier

JP4

JP5

JP6

JP11

JP12

JP13

150MHz

60MHz

2x

Open

Open

Closed

1 & 2

2 & 3

2 & 3

166MHz

66MHz

2x

Open

Open

Closed

2 & 3

2 & 3

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (IBM 6X86L)

CPU speed

Clock speed

Multiplier

JP4

JP5

JP6

JP11

JP12

JP13

150MHz

60MHz

2x

Open

Open

Closed

1 & 2

2 & 3

2 & 3

166MHz

66MHz

2x

Open

Open

Closed

2 & 3

2 & 3

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (CX 6X86MX)

CPU speed

Clock speed

Multiplier

JP4

JP5

JP6

JP11

JP12

JP13

166MHz

60MHz

2.5x

Open

Closed

Closed

1 & 2

2 & 3

2 & 3

200MHz

66MHz

2.5x

Open

Closed

Closed

2 & 3

2 & 3

1 & 2

233MHz

66MHz

3x

Open

Closed

Open

2 & 3

2 & 3

1 & 2

266MHz

66MHz

3.5x

Open

Open

Open

2 & 3

2 & 3

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (IBM 6X86MX)

CPU speed

Clock speed

Multiplier

JP4

JP5

JP6

JP11

JP12

JP13

166MHz

60MHz

2.5x

Open

Closed

Closed

1 & 2

2 & 3

2 & 3

200MHz

66MHz

2.5x

Open

Closed

Closed

2 & 3

2 & 3

1 & 2

233MHz

66MHz

3x

Open

Closed

Open

2 & 3

2 & 3

1 & 2

266MHz

66MHz

3.5x

Open

Open

Open

2 & 3

2 & 3

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (IDT C6)

CPU speed

Clock speed

Multiplier

JP4

JP5

JP6

JP11

JP12

JP13

150MHz

60MHz

2.5x

Open

Closed

Closed

1 & 2

2 & 3

2 & 3

180MHz

60MHz

3x

Open

Closed

Open

1 & 2

2 & 3

2 & 3

200MHz

66MHz

3x

Open

Closed

Open

2 & 3

2 & 3

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K5)

CPU speed

Clock speed

Multiplier

JP4

JP5

JP6

JP11

JP12

JP13

75MHz

50MHz

1.5x

Open

Open

Open

2 & 3

2 & 3

2 & 3

90MHz

60MHz

1.5x

Open

Open

Open

1 & 2

2 & 3

2 & 3

100MHz

66MHz

1.5x

Open

Open

Open

2 & 3

2 & 3

1 & 2

120MHz

60MHz

1.5x

Open

Open

Open

1 & 2

2 & 3

2 & 3

133MHz

66MHz

1.5x

Open

Open

Open

2 & 3

2 & 3

1 & 2

166MHz

66MHz

1.75x

Open

Closed

Closed

2 & 3

2 & 3

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K6)

CPU speed

Clock speed

Multiplier

JP4

JP5

JP6

JP11

JP12

JP13

166MHz

66MHz

2.5x

Open

Closed

Closed

2 & 3

2 & 3

1 & 2

200MHz

66MHz

3x

Open

Closed

Open

2 & 3

2 & 3

1 & 2

233MHz

66MHz

3.5x

Open

Open

Open

2 & 3

2 & 3

1 & 2

266MHz

66MHz

4x

Closed

Open

Closed

2 & 3

2 & 3

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL)

CPU speed

Clock speed

Multiplier

JP4

JP5

JP6

JP11

JP12

JP13

75MHz

50MHz

1.5x

Open

Open

Open

2 & 3

2 & 3

2 & 3

90MHz

60MHz

1.5x

Open

Open

Open

1 & 2

2 & 3

2 & 3

100MHz

66MHz

1.5x

Open

Open

Open

2 & 3

2 & 3

1 & 2

120MHz

60MHz

2x

Open

Open

Closed

1 & 2

2 & 3

2 & 3

133MHz

66MHz

2x

Open

Open

Closed

2 & 3

2 & 3

1 & 2

150MHz

60MHz

2.5x

Open

Closed

Closed

1 & 2

2 & 3

2 & 3

166MHz

66MHz

2.5x

Open

Closed

Closed

2 & 3

2 & 3

1 & 2

200MHz

66MHz

3x

Open

Closed

Open

2 & 3

2 & 3

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL MMX)

CPU speed

Clock speed

Multiplier

JP4

JP5

JP6

JP11

JP12

JP13

166MHz

66MHz

2.5x

Open

Closed

Closed

2 & 3

2 & 3

1 & 2

200MHz

66MHz

3x

Open

Closed

Open

2 & 3

2 & 3

1 & 2

233MHz

66MHz

3.5x

Open

Open

Open

2 & 3

2 & 3

1 & 2

Note: Pins designated should be in the closed position.

CPU VOLTAGE SELECTION

Voltage

JP33A

JP33B

JP33C

JP33D

JP33E

Auto

2 & 3

2 & 3

2 & 3

2 & 3

2 & 3

2.1v

1 & 2

Open

Open

Open

Open

2.2v

Open

1 & 2

Open

Open

Open

2.3v

1 & 2

1 & 2

Open

Open

Open

2.4v

Open

Open

1 & 2

Open

Open

2.5v

1 & 2

Open

1 & 2

Open

Open

2.6v

Open

1 & 2

1 & 2

Open

Open

2.7v

1 & 2

1 & 2

1 & 2

Open

Open

2.8v

Open

Open

Open

1 & 2

Open

2.9v

1 & 2

Open

Open

1 & 2

Open

3.0v

Open

1 & 2

Open

1 & 2

Open

3.1v

1 & 2

1 & 2

Open

1 & 2

Open

3.2v

Open

Open

1 & 2

1 & 2

Open

3.3v

1 & 2

Open

1 & 2

1 & 2

Open

3.4v

Open

1 & 2

1 & 2

1 & 2

Open

3.52v

1 & 2

1 & 2

1 & 2

1 & 2

Open

Note: Pins designated should be in the closed position.