SHARK Motherboard Settings and Configuration

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

Headaches Begone! A Systemic Approach To Healing Your Headaches

Don't Let Your Bike Seat Ruin Your Sex Life Book

SHARK Motherboard Settings and Configuration

Search

My Books

Discover

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

DMA CONFIGURATION
DMA	J23
DMA 1	pins 3 & 4, 7 & 8 closed
DMA 3	pins 1 & 2, 5 & 6 closed