SHUTTLE COMPUTER INTERNATIONAL, INC.

HOT-523

Processor

Pentium

Processor Speed

60/66MHz

Chip Set

OPTI

Max. Onboard DRAM

128MB

Cache

64/128/256/512KB

BIOS

Award

Dimensions

330mm x 220mm

I/O Options

32-bit VESA local bus slots (2), 32-bit PCI slots (3)

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

External battery

J1

SCSI read/write connector

LED 1

SCSI connector

J9

32-bit PCI slots

PCI1 - PCI3

Power LED & keylock

J18

Reset switch

S2

Speaker

JP27

32-bit VESA local bus slots

SL1 - SL2

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

Monitor type select color

JP1

Closed

 

Monitor type select monochrome

JP1

Open

»

Factory configured - do not alter

JP3

N/A

»

Back-to-Back I/O cycle select fast

JP9

Open

 

Back-to-Back I/O cycle select slow

JP9

Closed

»

LDEV# type select end of first T2

JP10

Open

 

LDEV# type select end of second T2

JP10

Closed

»

Factory configured - do not alter

JP12

N/A

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

10MB

(2) 256K x 36

(2) 1M 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

18MB

(2) 256K x 36

(2) 2M x 36

20MB

(2) 512K x 36

(2) 2M 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

72MB

(2) 1M x 36

(2) 8M x 36

80MB

(2) 2M x 36

(2) 8M 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

64KB

(8) 8K x 8

NONE

(1) 8K x 8

(1) 8K x 8

128KB

(8) 8K x 8

(8) 8K x 8

(1) 8K x 8

(1) 8K x 8

256KB

(8) 32K x 8

NONE

(1) 8K x 8

(1) 8K x 8

512KB

(8) 32K x 8

(8) 32K x 8

(1) 8K x 8

(1) 8K x 8

CACHE JUMPER CONFIGURATION

Size

JP21

JP22

JP23

JP24

JP25

JP26

64KB

1 & 2

1 & 2

1 & 2

Open

Open

Open

128KB

2 & 3

2 & 3

2 & 3

Open

Open

Closed

256KB

1 & 2

1 & 2

1 & 2

Open

Closed

Closed

512KB

2 & 3

2 & 3

2 & 3

Closed

Closed

Closed

Note: Pins designated should be in closed position.

CPU SPEED CONFIGURATION

Speed

JP13

60MHz

pins 3 & 4 closed

66MHz

pins 1 & 2, 5 & 6 closed

AT BUS CLOCK CONFIGURATION

Type

JP7

JP8

LCLK/2

Open

Open

LCLK/3

Open

Closed

LCLK/4

Closed

Open

LCLK/5

Closed

Closed

LCLK CONFIGURATION

Setting

U54

JP11

JP19

JP20

External

Installed

Closed

pins 1 & 2 closed

pins 1 & 2 closed

Internal

Not Installed

Open

pine 2 & 3 closed

pins 2 & 3 closed

VESA WAIT STATE CONFIGURATION

Wait states

JP15

0 wait states

Open

1 wait state

Closed

BUS SPEED CONFIGURATION

CPU speed

JP16

<= 33MHz

Open

> 33MHz

Closed