NT924 Motherboard Settings and Configuration

NIAGARA SMD TECHNOLOGY, INC.

NT924

Processor
Pentium
Processor Speed
75/90/100/120/133/150/166MHz
Chip Set
Intel
Maximum Onboard Memory
128MB (EDO DRAM supported)
Cache
256/512KB
BIOS
Award/Phoenix
Dimensions
330mm x 218mm
I/O Options
32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), VRM connector, cache slot
NPU Options
None

CONNECTIONS
Function
Label
Function
Label
IDE interface 1
IDE1
PS/2 mouse interface
J10
IDE interface 2
IDE2
Floppy drive interface
J11
Power LED & keylock
J1
Serial port 1
J13
Speaker
J2
Serial port 2
J14
Reset switch
J3
Parallel port
J15
Turbo switch
J4
IDE interface LED
JP5
Turbo LED
J5
32-bit PCI slots
PC1 - PC4
Green PC LED
J6
VRM connector
VRM
Chassis fan power
J7
Cache slot
SL1

USER CONFIGURABLE SETTINGS
Setting
Label
Position
»
On board I/O enabled
J24
Open

On board I/O disabled
J24
Closed
»
IDE interface 1 IRQ select IRQ14
JP2
Pins 1 & 2 closed

IDE interface 1 IRQ select none
JP2
Pins 2 & 3 closed
»
IDE interface 2 IRQ select IRQ15
JP3
Pins 1 & 2 closed

IDE interface 2 IRQ select none
JP3
Pins 2 & 3 closed
»
Flash BIOS voltage select 5v
JP6
Pins 1 & 2 closed

Flash BIOS voltage select 12v
JP6
Pins 2 & 3 closed
»
Jumper information unavailable
JP13
N/A
»
Jumper information unavailable
JP14
N/A
»
Keyboard clock speed select 8MHz
JP15
Pins 1 & 2 closed

Keyboard clock speed select 12MHz
JP15
Pins 2 & 3 closed

DRAM
Size
Bank 0
Bank 1
8MB
(2) 1M x 32
None
16MB
(2) 2M x 32
None
16MB
(2) 1M x 32
(2) 1M x 32
24MB
(2) 2M x 32
(2) 1M x 32
24MB
(2) 1M x 32
(2) 2M x 32
32MB
(2) 4M x 32
None
32MB
(2) 2M x 32
(2) 2M x 32
40MB
(2) 4M x 32
(2) 1M x 32
40MB
(2) 1M x 32
(2) 4M x 32
48MB
(2) 4M x 32
(2) 2M x 32
48MB
(2) 2M x 32
(2) 4M x 32
64MB
(2) 8M x 32
None
64MB
(2) 4M x 32
(2) 4M x 32

DRAM (CON’T)
Size
Bank 0
Bank 1
72MB
(2) 8M x 32
(2) 1M x 32
72MB
(2) 1M x 32
(2) 8M x 32
80MB
(2) 8M x 32
(2) 2M x 32
80MB
(2) 2M x 32
(2) 8M x 32
96MB
(2) 8M x 32
(2) 4M x 32
96MB
(2) 4M x 32
(2) 8M x 32
128MB
(2) 8M x 32
(2) 8M x 32
Note: Board accepts EDO memory. Board also accepts x 36 SIMMs.

CACHE SIZE
Size
Bank 0
TAG
SL1
256KB (A)
(8) 32K x 8
(1) 8K/16K x 8
Not installed
256KB (B)
None
None
Installed
512KB (A)
(8) 64K x 8
(1) 16k/32K x 8
Not installed
512KB (B)
None
None
Installed

CACHE JUMPER
Size
JP10
256KB (A/B)
Pins 1 & 2 closed
512KB (A/B)
Pins 2 & 3 closed

CPU SPEED
Setting
J25
JP7
JP9
JPS1
JPS2
75MHz
1 & 2
2 & 3
2 & 3
Open
Open
90MHz
2 & 3
2 & 3
2 & 3
Closed
Open
100MHz
2 & 3
2 & 3
2 & 3
Closed
Closed
120MHz
2 & 3
1 & 2
2 & 3
Closed
Open
133MHz
2 & 3
1 & 2
2 & 3
Closed
Closed
150MHz
2 & 3
1 & 2
1 & 2
Closed
Open
166MHz
2 & 3
1 & 2
1 & 2
Closed
Closed
Note: Pins designated should be in the closed position.

CPU TYPE
Setting
JP1
P54C
Pins 1 & 2 closed
P55C
Pins 2 & 3 closed

Headaches Begone! A Systemic Approach To Healing Your Headaches

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

NT924 Motherboard Settings and Configuration

Search

My Books

Discover

Processor	Pentium
Processor Speed	75/90/100/120/133/150/166MHz
Chip Set	Intel
Maximum Onboard Memory	128MB (EDO DRAM supported)
Cache	256/512KB
BIOS	Award/Phoenix
Dimensions	330mm x 218mm
I/O Options	32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), VRM connector, cache slot
NPU Options	None

CONNECTIONS
Function	Label	Function	Label
IDE interface 1	IDE1	PS/2 mouse interface	J10
IDE interface 2	IDE2	Floppy drive interface	J11
Power LED & keylock	J1	Serial port 1	J13
Speaker	J2	Serial port 2	J14
Reset switch	J3	Parallel port	J15
Turbo switch	J4	IDE interface LED	JP5
Turbo LED	J5	32-bit PCI slots	PC1 - PC4
Green PC LED	J6	VRM connector	VRM
Chassis fan power	J7	Cache slot	SL1

USER CONFIGURABLE SETTINGS
Setting		Label	Position
»	On board I/O enabled	J24	Open
	On board I/O disabled	J24	Closed
»	IDE interface 1 IRQ select IRQ14	JP2	Pins 1 & 2 closed
	IDE interface 1 IRQ select none	JP2	Pins 2 & 3 closed
»	IDE interface 2 IRQ select IRQ15	JP3	Pins 1 & 2 closed
	IDE interface 2 IRQ select none	JP3	Pins 2 & 3 closed
»	Flash BIOS voltage select 5v	JP6	Pins 1 & 2 closed
	Flash BIOS voltage select 12v	JP6	Pins 2 & 3 closed
»	Jumper information unavailable	JP13	N/A
»	Jumper information unavailable	JP14	N/A
»	Keyboard clock speed select 8MHz	JP15	Pins 1 & 2 closed
	Keyboard clock speed select 12MHz	JP15	Pins 2 & 3 closed

DRAM
Size	Bank 0	Bank 1
8MB	(2) 1M x 32	None
16MB	(2) 2M x 32	None
16MB	(2) 1M x 32	(2) 1M x 32
24MB	(2) 2M x 32	(2) 1M x 32
24MB	(2) 1M x 32	(2) 2M x 32
32MB	(2) 4M x 32	None
32MB	(2) 2M x 32	(2) 2M x 32
40MB	(2) 4M x 32	(2) 1M x 32
40MB	(2) 1M x 32	(2) 4M x 32
48MB	(2) 4M x 32	(2) 2M x 32
48MB	(2) 2M x 32	(2) 4M x 32
64MB	(2) 8M x 32	None
64MB	(2) 4M x 32	(2) 4M x 32

DRAM (CON’T)
Size	Bank 0	Bank 1
72MB	(2) 8M x 32	(2) 1M x 32
72MB	(2) 1M x 32	(2) 8M x 32
80MB	(2) 8M x 32	(2) 2M x 32
80MB	(2) 2M x 32	(2) 8M x 32
96MB	(2) 8M x 32	(2) 4M x 32
96MB	(2) 4M x 32	(2) 8M x 32
128MB	(2) 8M x 32	(2) 8M x 32
Note: Board accepts EDO memory. Board also accepts x 36 SIMMs.

CACHE SIZE
Size	Bank 0	TAG	SL1
256KB (A)	(8) 32K x 8	(1) 8K/16K x 8	Not installed
256KB (B)	None	None	Installed
512KB (A)	(8) 64K x 8	(1) 16k/32K x 8	Not installed
512KB (B)	None	None	Installed

CACHE JUMPER
Size	JP10
256KB (A/B)	Pins 1 & 2 closed
512KB (A/B)	Pins 2 & 3 closed

CPU SPEED
Setting	J25	JP7	JP9	JPS1	JPS2
75MHz	1 & 2	2 & 3	2 & 3	Open	Open
90MHz	2 & 3	2 & 3	2 & 3	Closed	Open
100MHz	2 & 3	2 & 3	2 & 3	Closed	Closed
120MHz	2 & 3	1 & 2	2 & 3	Closed	Open
133MHz	2 & 3	1 & 2	2 & 3	Closed	Closed
150MHz	2 & 3	1 & 2	1 & 2	Closed	Open
166MHz	2 & 3	1 & 2	1 & 2	Closed	Closed
Note: Pins designated should be in the closed position.

CPU TYPE
Setting	JP1
P54C	Pins 1 & 2 closed
P55C	Pins 2 & 3 closed