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





SHARK

I-BUS

SHARK

Processor

Pentium

Processor Speed

90/100MHz

Chip Set

OPTI

Max. Onboard DRAM

128MB

Cache

256/512KB

BIOS

Unidentified

Dimensions

300mm x 89mm

I/O Options

Floppy drive interface, IDE interface, parallel port, PS/2 mouse port, serial ports (2)

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

IDE interface LED

J1

Serial port 2

J6

IDE interface

J2

Auxiliary keyboard connector

J9

Floppy drive interface

J3

Speaker

J10

Parallel port

J4

32-bit system memory card

J13

Serial port 1

J5

PS/2 mouse port

J20

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

Floppy drive type select 1.44MB

J8

pins 1 & 2 closed

 

Floppy drive type select 2.88MB

J8

pins 3 & 4, 5 & 6 closed

IDE IRQ14 enabled

J11

Closed

 

IDE IRQ14 disabled

J11

Open

Password enabled

J12

Closed

 

Password disabled

J12

Open

Mouse IRQ12 enabled

J14

Closed

 

Mouse IRQ12 disabled

J14

Open

CPU normal operation

J16

Open

 

CPU stop clock enabled

J16

Closed

Cache invalidate select always invalidated

J17

pins 2 & 3 closed

 

Cache invalidate select invalidate on write only

J17

pins 1 & 2 closed

CMOS memory normal operation

J19

pins 2 & 3 closed

 

CMOS memory clear

J19

pins 1 & 2 closed

 

On board battery disabled

J19

Open

DRAM CONFIGURATION

Size

Bank 0

Bank 1

8MB

(2) 1M x 36

NONE

16MB

(2) 1M x 36

(2) 1M x 36

16MB

(2) 2M x 36

NONE

24MB

(2) 2M x 36

(2) 1M x 36

32MB

(2) 2M x 36

(2) 2M x 36

32MB

(2) 4M x 36

NONE

40MB

(2) 4M x 36

(2) 1M x 36

48MB

(2) 4M x 36

(2) 2M x 36

64MB

(2) 4M x 36

(2) 4M x 36

64MB

(2) 8M x 36

NONE

72MB

(2) 8M x 36

(2) 1M x 36

80MB

(2) 8M x 36

(2) 2M x 36

96MB

(2) 8M x 36

(2) 4M x 36

128MB

(2) 8M x 36

(2) 8M x 36

CACHE CONFIGURATION

Size

Bank 0

Bank 1

256KB

(4) 32K x 8

(4) 32K x 8

512KB

(4) 64K x 8

(4) 64K x 8

Note: Board will be factory installed with either 256KB or 512KB cache

CACHE JUMPER CONFIGURATION

Size

J7

J21

256KB

pins 3 & 5, 4 & 6 closed

Open

512KB

pins 1 & 3, 2 & 4 closed

pins 1 & 2 closed

CPU SPEED CONFIGURATION

Speed

Clock speed

J24

90MHz

1.5x

pins 1 & 2, 3 & 4 closed

100MHz

1.5x

pins 3 & 4 closed

100MHz

2x

Open

CPU SPEED CONFIGURATION

Speed

J15

1.5x

Open

2x

Closed

DMA CONFIGURATION

DMA

J23

DMA 1

pins 3 & 4, 7 & 8 closed

DMA 3

pins 1 & 2, 5 & 6 closed