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HOT-543

SHUTTLE COMPUTER INTERNATIONAL, INC.

HOT-543

Processor

Pentium

Processor Speed

75/90/100MHz

Chip Set

OPTI

Max. Onboard DRAM

128MB

Cache

64/128/256/512/1024/2048KB

BIOS

Award

Dimensions

330mm x 220mm

I/O Options

32-bit VESA local bus slots (2), 32-bit PCI slots (4)

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Power LED & keylock

J1

32-bit PCI slots

PCI1 - PCI4

External battery

J2

Reset switch

S1

Speaker

JP12

32-bit VESA local bus

SL1 - SL2

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

Factory configured - do not alter

JP15

Closed

Back-to-Back I/O cycle select fast

JP20

Open

 

Back-to-Back I/O cycle select slow

JP20

Closed

LDEV# type select end of first T2

JP21

Open

 

LDEV# type select end of second T2

JP21

Closed

Monitor type select color

JP23

Closed

 

Monitor type select monochrome

JP23

Open

Factory configured - do not alter

JP34

Open

DRAM CONFIGURATION

Size

Bank 0

Bank 1

2MB

(2) 256K x 36

NONE

4MB

(2) 512K x 36

NONE

4MB

(2) 256K x 36

(2) 256K x 36

6MB

(2) 256K x 36

(2) 512K x 36

8MB

(2) 1M x 36

NONE

8MB

(2) 512K x 36

(2) 512K x 36

12MB

(2) 512K x 36

(2) 1M x 36

16MB

(2) 2M x 36

NONE

16MB

(2) 1M x 36

(2) 1M x 36

24MB

(2) 1M x 36

(2) 2M x 36

32MB

(2) 4M x 36

NONE

32MB

(2) 2M x 36

(2) 2M x 36

40MB

(2) 1M x 36

(2) 4M 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

96MB

(2) 4M x 36

(2) 8M x 36

128MB

(2) 8M x 36

(2) 8M x 36

CACHE CONFIGURATION

Size

Bank 0

Bank 1

TAG0

TAG1

TAG2

64KB

(8) 8K x 8

NONE

(1) 8K x 8

(1) 8K x 8

(1) 16K x 1

128KB

(8) 8K x 8

(8) 8K x 8

(1) 8K x 8

(1) 8K x 8

(1) 16K x 1

256KB

(8) 32K x 8

NONE

(1) 8K x 8

(1) 8K x 8

(1) 16K x 1

512KB

(8) 32K x 8

(8) 32K x 8

(1) 8K x 8

(1) 8K x 8

(1) 16K x 1

512KB

(8) 64K x 8

NONE

(1) 32K x 8

(1) 32K x 8

NONE

1MB

(8) 128K x 8

NONE

(1) 32K x 8

(1) 32K x 8

NONE

2MB

(8) 128K x 8

(8) 128K x 8

(1) 128K x 8

(1) 128K x 8

NONE

CACHE JUMPER CONFIGURATION

Size

JP4

JP5

JP6

JP7

JP8

JP9

JP10

JP11

JP35

64KB

1 & 2

1 & 2

1 & 2

Open

Open

Open

Open

Open

Open

128KB

2 & 3

2 & 3

2 & 3

Open

Open

Closed

Open

Open

Open

256KB

1 & 2

1 & 2

1 & 2

Open

Closed

Closed

Open

Open

Open

512KB

2 & 3

2 & 3

2 & 3

Closed

Closed

Closed

Open

Open

Open

512KB

1 & 2

1 & 2

1 & 2

Closed

Closed

Closed

Open

Open

2 & 3

1MB

1 & 2

1 & 2

1 & 2

Closed

Closed

Closed

Closed

Open

2 & 3

2MB

2 & 3

2 & 3

2 & 3

Closed

Closed

Closed

Closed

Closed

1 & 2

Note: Pins designated should be in closed position.

CPU SPEED CONFIGURATION

Speed

JP13

75MHz

pins 5 & 6 closed

90MHz

pins 3 & 4 closed

100MHz

pins 1 & 2, 5 & 6 closed

CPU BUS/CORE CONFIGURATION

Ratio

JP2

1/2 Bus/Core Ratio

Closed

2/3 Bus/Core Ratio

Open

AT BUS CLOCK CONFIGURATION

Type

JP18

JP19

LCLK/2

Open

Open

LCLK/3

Closed

Open

LCLK/4

Open

Closed

LCLK/5

Closed

Closed

LCLK CONFIGURATION

Setting

JP16

JP27

JP28

U77

External

Closed

pins 2 & 3 closed

pins 2 & 3 closed

Installed

Internal

Open

pins 1 & 2 closed

pins 1 & 2 closed

Not Installed

VESA WAIT STATE CONFIGURATION

Wait states

JP24

0 wait states

Open

1 wait state

Closed

BUS SPEED CONFIGURATION

CPU speed

JP25

<= 33MHz

Closed

> 33MHz

Open