...because we can't all be on the bleeding edge...





HOT-557

SHUTTLE COMPUTER INTERNATIONAL, INC.

HOT-557

Processor

CX M1/AM K5/Pentium

Processor Speed

66/75/90/100/120/125/133/150/166/180/200MHz

Chip Set

Intel

Video Chip Set

None

Maximum Onboard Memory

128MB (EDO supported)

Maximum Video Memory

None

Cache

256/512KB

BIOS

Award

Dimensions

280mm 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), cache slot, IR connector, USB connectors (2)

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Floppy drive interface

CN1

PS/2 mouse interface

J99

Serial port 1

CN2

Chassis fan power

JP1

Serial port 2

CN3

IR connector

JP3

Parallel port

CN4

Reset switch

JP12

IDE interface 1

J6

Green PC connector

JP15

IDE interface 2

J7

IDE interface LED

JP22

USB connector

J10

Green PC LED

JP33

USB connector

J11

32-bit PCI slots

PC1 - PC4

Speaker

J12

Cache slot

SL1

Power LED & keylock

J14

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

Factory configured - do not alter

J107

Open

 

Monitor type select EGA/CGA

JP7

Closed

 

Monitor type select monochrome

JP7

Open

 

Monitor type select VGA

JP7

Any setting

Password normal operation

JP9

Open

 

Password clear

JP9

Closed

 

Flash BIOS voltage select 12v

JP19

Pins 1 & 2 closed

 

Flash BIOS voltage select 5v

JP19

Pins 2 & 3 closed

CMOS memory normal operation

JP21

Open

 

CMOS memory clear

JP21

Closed

DRAM 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) 2M x 36

(2) 2M 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

72MB

(2) 1M x 36

(2) 8M x 36

80MB

(2) 8M x 36

(2) 2M x 36

96MB

(2) 4M x 36

(2) 8M x 36

128MB

(2) 8M x 36

(2) 8M x 36

Note: Board accepts EDO memory. Banks are interchangeable.

DIMM CONFIGURATION

Size

Bank 2

Bank 3

8MB

(1) 1M x 64

None

16MB

(1) 2M x 64

None

24MB

(1) 2M x 64

(1) 1M x 64

32MB

(1) 4M x 64

None

40MB

(1) 4M x 64

(1) 1M x 64

48MB

(1) 4M x 64

(1) 2M x 64

64MB

(1) 4M x 64

(1) 4M x 64

Note: Banks are interchangeable.

CACHE CONFIGURATION

Size

Bank 0

SL1

TAG

256KB

None

256KB module installed

(1) 32K x 8

256KB

(2) 32K x 32

None installed

(1) 32K x 8

512KB

(2) 32K x 32

256KB module installed

(1) 32K x 8

CACHE JUMPER CONFIGURATION

Size

JP29

JP30

256KB

Pins 1 & 2 closed

Pins 2 & 3 closed

512KB

Pins 2 & 3 closed

Pins 1 & 2 closed

CPU SPEED SELECTION (CYRIX)

CPU speed

Clock speed

Multiplier

JP23

JP24

JP36

120MHz

50MHz

2x

Open

Open

1 & 2, 3 & 4, 5 & 6

133MHz

55MHz

2x

Open

Open

1 & 2, 3 & 4

150MHz

60MHz

2x

Open

Open

1 & 2, 5 & 6

166MHz

66MHz

2x

Open

Open

3 & 4, 5 & 6

200MHz

75MHz

2x

Open

Open

1 & 2

Note: Pins designated should be in the closed position. The 200MHz chip may not run properly on this board.

CPU SPEED SELECTION (AMD)

CPU speed

Clock speed

Multiplier

JP23

JP24

JP36

66MHz

66MHz

1x

Closed

Open

3 & 4, 5 & 6

75MHz

50MHz

1.5x

Open

Open

1 & 2, 3 & 4, 5 & 6

90MHz

60MHz

1.5x

Open

Open

1 & 2, 5 & 6

100MHz

66MHz

1.5x

Open

Open

3 & 4, 5 & 6

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL)

CPU speed

Clock speed

Multiplier

JP23

JP24

JP36

75MHz

50MHz

1.5x

Open

Open

1 & 2, 3 & 4, 5 & 6

90MHz

60MHz

1.5x

Open

Open

1 & 2, 5 & 6

100MHz

66MHz

1.5x

Open

Open

3 & 4, 5 & 6

120MHz

60MHz

2x

Closed

Open

1 & 2, 5 & 6

125MHz

50MHz

2.5x

Closed

Closed

1 & 2, 3 & 4, 5 & 6

133MHz

66MHz

2x

Closed

Open

3 & 4, 5 & 6

150MHz

60MHz

2.5x

Closed

Closed

1 & 2, 5 & 6

166MHz

66MHz

2.5x

Closed

Closed

3 & 4, 5 & 6

180MHz

60MHz

3x

Open

Closed

1 & 2, 5 & 6

200MHz

66MHz

3x

Open

Closed

3 & 4, 5 & 6

Note: Pins designated should be in the closed position.

CPU VOLTAGE SELECTION (SINGLE OUTPUT)

Voltage

J100

J101

J102

3.2v

Open

Pins 1 & 2, 3 & 4 closed

Pins 3 & 4 closed

3.3v

Open

Pins 3 & 4 closed

Pins 3 & 4 closed

3.45v

Open

Pins 2 & 4 closed

Pins 3 & 4 closed

3.5v

Open

Pins 1 & 2 closed

Pins 3 & 4 closed

3.6v

Open

Pins 1 & 3 closed

Pins 3 & 4 closed

3.8v

Open

Open

Pins 3 & 4 closed

CPU VOLTAGE SELECTION (DUAL OUTPUT)

Voltage

V core

J100

J101

J102

3.2v

2.5v

1 & 2, 3 & 4

1 & 2, 3 & 4

1 & 2

3.3v

2.7v

3 & 4

3 & 4

1 & 2

3.45v

2.8v

2 & 4

2 & 4

1 & 2

3.5v

2.9v

1 & 2

1 & 2

1 & 2

3.6v

3.0v

1 & 3

1 & 3

1 & 2

3.8v

3.2v

Open

Open

1 & 2

Note: Pins designated should be in the closed position.