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





HOT-419 (VER. R1.1)

SHUTTLE COMPUTER INTERNATIONAL, INC.

HOT-419 (VER. R1.1)

Processor

80486SX/SL80486SX/80487SX/CX486DX/AM486DX/80486DX/SL80486DX/ CX486DX2/AM486DX2/80486DX2/SL80486DX2/80486DX4/Pentium Overdrive

Processor Speed

20/25/33/40/50(internal)/50/66(internal)/75(internal)/100(internal)MHz

Chip Set

OPTI

Max. Onboard DRAM

128MB

Cache

64/128/256/512KB

BIOS

AMI

Dimensions

260mm x 220mm

I/O Options

32-bit VESA local bus slots (3), green PC connector

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

External battery

J1

Green PC connector

JP63

Power LED & keylock

J2

Green PC connector

JP68

Turbo LED

JP16

Reset switch

S1

Turbo switch

JP17

32-bit VESA local bus slots

SL1 - SL3

Speaker

JP18

   

Note: The location of JP68 is unidentified.

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

Monitor type select color

JP30

Closed

 

Monitor type select monochrome

JP30

Open

»

CPU ADS# signal select normal operation

JP36

pins 2 & 3 closed

 

CPU ADS# signal select delayed

JP36

pins 1 & 2 closed

»

Factory configured - do not alter

JP53

pins 1 & 2 closed

»

Factory configured - do not alter

JP67

Closed

»

Factory configured - do not alter

JP74

pins 1 & 2 closed

»

Factory configured - do not alter

JP77

pins 2 & 3 closed

DRAM CONFIGURATION 1

Size

Bank 0

Bank 1

Bank 2

Bank 3

2MB

(1) 256K x 36

(1) 256K x 36

NONE

NONE

4MB

(1) 1M x 36

NONE

NONE

NONE

4MB

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

5MB

(1) 256K x 36

(1) 1M x 36

NONE

NONE

6MB

(1) 256K x 36

(1) 256K x 36

(1) 1M x 36

NONE

8MB

(1) 1M x 36

(1) 1M x 36

NONE

NONE

8MB

(1) 1M x 36

NONE

(1) 1M x 36

NONE

10MB

(1) 256K x 36

(1) 256K x 36

(1) 1M x 36

(1) 1M x 36

12MB

(1) 1M x 36

NONE

(1) 1M x 36

(1) 1M x 36

16MB

(1) 4M x 36

NONE

NONE

NONE

16MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

17MB

(1) 256K x 36

(1) 4M x 36

NONE

NONE

20MB

(1) 1M x 36

(1) 4M x 36

NONE

NONE

20MB

(1) 1M x 36

NONE

(1) 4M x 36

NONE

32MB

(1) 4M x 36

(1) 4M x 36

NONE

NONE

32MB

(1) 4M x 36

NONE

(1) 4M x 36

NONE

64MB

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

64MB

(1) 16M x 36

NONE

NONE

NONE

128MB

(1) 16M x 36

(1) 16M x 36

NONE

NONE

128MB

(1) 16M x 36

NONE

(1) 16M x 36

NONE

DRAM CONFIGURATION 2

Size

Bank 0

Bank 1

Bank 2

2MB

(1) 512K x 36

NONE

NONE

4MB

(1) 1M x 36

NONE

NONE

4MB

(1) 512K x 36

(1) 512K x 36

NONE

6MB

(1) 512K x 36

(1) 1M x 36

NONE

6MB

(1) 512K x 36

(1) 512K x 36

(1) 512K x 36

8MB

(1) 2M x 36

NONE

NONE

8MB

(1) 1M x 36

(1) 1M x 36

NONE

12MB

(1) 1M x 36

(1) 2M x 36

NONE

12MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

12MB

(1) 512K x 36

(1) 512K x 36

(1) 2M x 36

DRAM CONFIGURATION 2 (CON’T)

Size

Bank 0

Bank 1

Bank 2

16MB

(1) 2M x 36

(1) 2M x 36

NONE

16MB

(1) 1M x 36

(1) 1M x 36

(1) 2M x 36

20MB

(1) 1M x 36

(1) 4M x 36

NONE

20MB

(1) 1M x 36

(1) 2M x 36

(1) 2M x 36

24MB

(1) 1M x 36

(1) 1M x 36

(1) 4M x 36

24MB

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

32MB

(1) 8M x 36

NONE

NONE

32MB

(1) 4M x 36

(1) 4M x 36

NONE

32MB

(1) 2M x 36

(1) 2M x 36

(1) 4M x 36

36MB

(1) 1M x 36

(1) 4M x 36

(1) 4M x 36

40MB

(1) 1M x 36

(1) 1M x 36

(1) 8M x 36

48MB

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

48MB

(1) 2M x 36

(1) 2M x 36

(1) 8M x 36

64MB

(1) 16M x 36

NONE

NONE

64MB

(1) 8M x 36

(1) 8M x 36

NONE

64MB

(1) 4M x 36

(1) 4M x 36

(1) 8M x 36

96MB

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

128MB

(1) 16M x 36

(1) 16M x 36

NONE

Note: Bank 3 is not used in this configuration.

DRAM JUMPER CONFIGURATION

Setting

JP60

JP61

JP62

JP70

JP71

JP72

Mode 1

Closed

Closed

Closed

1 & 2

1 & 2

1 & 2

Mode 2

Open

Open

Open

2 & 3

2 & 3

2 & 3

Note: Pins designated should be in the closed position.

CACHE CONFIGURATION

Size

Bank 0

Bank 1

TAG

64KB

(4) 8K x 8

(4) 8K x 8

(1) 8K x 8

128KB

(4) 32K x 8

NONE

(1) 32K x 8

256KB

(4) 32K x 8

(4) 32K x 8

(1) 32K x 8

512KB

(4) 128K x 8

NONE

(1) 32K x 8

CACHE JUMPER CONFIGURATION

Size

JP10

JP11

JP13

JP50

64KB

Open

Open

pins 1 & 2 closed

Open

128KB

Open

Closed

pins 2 & 3 closed

Open

256KB

Closed

Closed

pins 1 & 2 closed

Open

512KB

Closed

Closed

pins 2 & 3 closed

Closed

CACHE WRITE CONFIGURATION

Setting

JP58

JP59

Write through

Open

Open

Write back

Closed

Closed

CPU TYPE CONFIGURATION

Type

JP3

JP5

JP8

JP42

JP43

SL80486SX

Open

Open

1 & 2

1 & 2

1 & 2

80486SX

Open

Open

1 & 2

Open

1 & 2

80487SX

2 & 3

1 & 2

2 & 3

Open

1 & 2

CX486DX

1 & 2

1 & 2

2 & 3

2 & 3

1 & 2

SL80486DX

1 & 2

1 & 2

2 & 3

1 & 2

1 & 2

80486DX

1 & 2

1 & 2

2 & 3

Open

1 & 2

CX486DX2

1 & 2

1 & 2

2 & 3

2 & 3

2 & 3

80486DX4

1 & 2

1 & 2

2 & 3

1 & 2

1 & 2

P24D

2 & 3

1 & 2

2 & 3

Open

1 & 2

P24T

2 & 3

1 & 2

2 & 3

Open

1 & 2

Note: Pins designated should be in the closed position.

CPU TYPE CONFIGURATION (CON’T)

Type

JP44

JP45

JP46

JP47

JP48

JP49

SL80486SX

Closed

Closed

Closed

Open

Open

1 & 2

80486SX

Open

Open

Open

Open

Open

1 & 2

80487SX

Open

Open

Open

Open

Open

1 & 2

CX486DX

Open

Open

Open

Closed

Closed

1 & 2

SL80486DX

Closed

Closed

Closed

Open

Open

1 & 2

80486DX

Open

Open

Open

Open

Open

1 & 2

CX486DX2

Open

Open

Open

Closed

Closed

2 & 3

80486DX4

Closed

Closed

Closed

Open

Open

1 & 2

P24D

Open

Open

Open

Open

Open

1 & 2

P24T

Open

Open

Open

Open

Open

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED CONFIGURATION

Speed

JP21

JP22

JP23

20MHz

pins 1 & 2 closed

pins 1 & 2 closed

pins 2 & 3 closed

25MHz

pins 1 & 2 closed

pins 2 & 3 closed

pins 1 & 2 closed

33MHz

pins 2 & 3 closed

pins 1 & 2 closed

pins 1 & 2 closed

40MHz

pins 1 & 2 closed

pins 2 & 3 closed

pins 2 & 3 closed

50iMHz

pins 1 & 2 closed

pins 2 & 3 closed

pins 1 & 2 closed

50MHz

pins 2 & 3 closed

pins 1 & 2 closed

pins 2 & 3 closed

66iMHz

pins 2 & 3 closed

pins 1 & 2 closed

pins 1 & 2 closed

75iMHz

pins 1 & 2 closed

Open

pins 1 & 2 closed

100iMHz (33MHz clock)

Open

pins 1 & 2 closed

pins 1 & 2 closed

100iMHz (50MHz clock)

Open

pins 1 & 2 closed

Open

CPU BUS RATIO CONFIGURATION

Ratio

JP65

2x

Closed

3x

Open

CPU RDY# DELAY CONFIGURATION

Setting

JP55

JP69

3v

pins 1 & 3, 2 & 4 closed

pins 2 & 3 closed

3.3v

pins 1 & 3, 2 & 4 closed

Open

Fast VL-bus devices

pins 2 & 3, 3 & 5 closed

Open

Slow VL-bus devices

pins 3 & 4 closed

Closed

CPU VOLTAGE CONFIGURATION

Voltage

JP64

JP73

3v

pins 1 & 3, 2 & 4 closed

pins 2 & 3 closed

3.3v

pins 1 & 3, 2 & 4 closed

Open

3.45v

pins 1 & 3, 2 & 4 closed

pins 1 & 2 closed

5v

pins 3 & 5, 4 & 6 closed

Open

VESA WAIT STATE CONFIGURATION

Wait states

JP34

0 wait states

Open

1 wait state

Closed

BUS SPEED CONFIGURATION

CPU speed

JP35

<= 33MHz

Open

> 33MHz

Closed