SYSTEM BOARD D992 (DUAL) Motherboard Settings and Configuration

SIEMENS NIXDORF

SYSTEM BOARD D992 (DUAL)

Device Type
Mainboard
Processor
Pentium II
Processor Speed
266/300/333MHz
Chip Set
Intel 440FX
Video Chip Set
Cirrus Logic
Maximum Onboard Memory
512MB
Maximum Video Memory
2MB
Cache
256/512KB (located on Pentium II CPU)
BIOS
Unidentified
Dimensions
305mm x 244mm
I/O Options
32-bit PCI slots (6), floppy drive interface, IDE interface, Wide Ultra SCSI interface, parallel port, PS/2 mouse port, serial ports (2), VGA port, VRM connectors (2), wake on modem connector

CONNECTIONS
Purpose
Location
Purpose
Location
ATX power connector
ATX
Front panel connector
C12
SMM connector
C1
PS/2 mouse port
CN1
Chassis fan power
C2
Serial port 2
CN2
Chassis fan power
C3
Serial port 1
CN3
Speaker
C4
Parallel port
CN4
Control panel connector
C5
VGA port
CN5
Temperature sensor 1
C6
Floppy drive interface
CN6
SCSI interface LED
C7
Ultra Wide SCSI interface
CN7
Temperature sensor 2
C8
IDE interface
CN8
Wake on modem connector
C9
32-bit PCI slots
PC1 – PC6
Can bus control connector 1
C10
VRM connector
VRM1
Can bus control connector 2
C11
VRM connector
VRM2

USER CONFIGURABLE SETTINGS
Function
Label
Position
»
Flash BIOS normal operation
SW1/1
Off

Flash BIOS recovery mode
SW1/1
On
»
Factory configured - do not alter
SW1/2
Off
»
Flash BIOS write protect disabled
SW1/3
Off

Flash BIOS write protect enabled
SW1/3
On
»
Floppy drive write protect disabled
SW1/4
Off

Floppy drive write protect enabled
SW1/4
On

DIMM CONFIGURATION
Size
Bank 0
Bank 1
Bank 2
Bank 3
64MB
(1) 2M x 64
(1) 2M x 64
(1) 2M x 64
(1) 2M x 64
64MB
(1) 8M x 64
None
None
None
64MB
(1) 4M x 64
(1) 4M x 64
None
None
72MB
(1) 8M x 64
(1) 1M x 64
None
None
80MB
(1) 8M x 64
(1) 2M x 64
None
None
96MB
(1) 8M x 64
(1) 4M x 64
None
None
96MB
(1) 4M x 64
(1) 4M x 64
(1) 4M x 64
None
128MB
(1) 16M x 64
None
None
None
128MB
(1) 8M x 64
(1) 8M x 64
None
None
128MB
(1) 4M x 64
(1) 4M x 64
(1) 4M x 64
(1) 4M x 64

DIMM CONFIGURATION (CON’T)
Size
Bank 0
Bank 1
Bank 2
Bank 3
136MB
(1) 16M x 64
(1) 1M x 64
None
None
144MB
(1) 16M x 64
(1) 2M x 64
None
None
152MB
(1) 16M x 64
(1) 1M x 64
(1) 1M x 64
(1) 1M x 64
160MB
(1) 16M x 64
(1) 4M x 64
None
None
176MB
(1) 16M x 64
(1) 2M x 64
(1) 2M x 64
(1) 2M x 64
192MB
(1) 16M x 64
(1) 8M x 64
None
None
192MB
(1) 8M x 64
(1) 8M x 64
(1) 8M x 64
None
224MB
(1) 16M x 64
(1) 4M x 64
(1) 4M x 64
(1) 4M x 64
256MB
(1) 16M x 64
(1) 16M x 64
None
None
256MB
(1) 8M x 64
(1) 8M x 64
(1) 8M x 64
(1) 8M x 64
272MB
(1) 16M x 64
(1) 16M x 64
(1) 1M x 64
(1) 1M x 64
288MB
(1) 16M x 64
(1) 16M x 64
(1) 2M x 64
(1) 2M x 64
320MB
(1) 16M x 64
(1) 16M x 64
(1) 4M x 64
(1) 4M x 64
320MB
(1) 16M x 64
(1) 8M x 64
(1) 8M x 64
(1) 8M x 64
384MB
(1) 16M x 64
(1) 16M x 64
(1) 16M x 64
None
448MB
(1) 32M x 64
(1) 8M x 64
(1) 8M x 64
(1) 8M x 64
512MB
(1) 16M x 64
(1) 16M x 64
(1) 16M x 64
(1) 16M x 64

CACHE CONFIGURATION
Note: 256KB/512KB cache is located on the Pentium II CPU.

VIDEO MEMORY CONFIGURATION
Size
Bank 0
Bank 1
1MB
(2) 256K x 16
None
2MB
(2) 256K x 16
(2) 256K x 16

CPU SPEED SELECTION
CPU speed
Clock speed
Multiplier
SW1/5
SW1/6
SW1/7
SW1/8
266MHz
66MHz
4x
On
On
On
Off
300MHz
66MHz
4.5x
On
Off
On
Off
333MHz
66MHz
5x
On
On
Off
Off

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SYSTEM BOARD D992 (DUAL) Motherboard Settings and Configuration

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Device Type	Mainboard
Processor	Pentium II
Processor Speed	266/300/333MHz
Chip Set	Intel 440FX
Video Chip Set	Cirrus Logic
Maximum Onboard Memory	512MB
Maximum Video Memory	2MB
Cache	256/512KB (located on Pentium II CPU)
BIOS	Unidentified
Dimensions	305mm x 244mm
I/O Options	32-bit PCI slots (6), floppy drive interface, IDE interface, Wide Ultra SCSI interface, parallel port, PS/2 mouse port, serial ports (2), VGA port, VRM connectors (2), wake on modem connector

CONNECTIONS
Purpose	Location	Purpose	Location
ATX power connector	ATX	Front panel connector	C12
SMM connector	C1	PS/2 mouse port	CN1
Chassis fan power	C2	Serial port 2	CN2
Chassis fan power	C3	Serial port 1	CN3
Speaker	C4	Parallel port	CN4
Control panel connector	C5	VGA port	CN5
Temperature sensor 1	C6	Floppy drive interface	CN6
SCSI interface LED	C7	Ultra Wide SCSI interface	CN7
Temperature sensor 2	C8	IDE interface	CN8
Wake on modem connector	C9	32-bit PCI slots	PC1 – PC6
Can bus control connector 1	C10	VRM connector	VRM1
Can bus control connector 2	C11	VRM connector	VRM2

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	Flash BIOS normal operation	SW1/1	Off
	Flash BIOS recovery mode	SW1/1	On
»	Factory configured - do not alter	SW1/2	Off
»	Flash BIOS write protect disabled	SW1/3	Off
	Flash BIOS write protect enabled	SW1/3	On
»	Floppy drive write protect disabled	SW1/4	Off
	Floppy drive write protect enabled	SW1/4	On

DIMM CONFIGURATION
Size	Bank 0	Bank 1	Bank 2	Bank 3
64MB	(1) 2M x 64	(1) 2M x 64	(1) 2M x 64	(1) 2M x 64
64MB	(1) 8M x 64	None	None	None
64MB	(1) 4M x 64	(1) 4M x 64	None	None
72MB	(1) 8M x 64	(1) 1M x 64	None	None
80MB	(1) 8M x 64	(1) 2M x 64	None	None
96MB	(1) 8M x 64	(1) 4M x 64	None	None
96MB	(1) 4M x 64	(1) 4M x 64	(1) 4M x 64	None
128MB	(1) 16M x 64	None	None	None
128MB	(1) 8M x 64	(1) 8M x 64	None	None
128MB	(1) 4M x 64	(1) 4M x 64	(1) 4M x 64	(1) 4M x 64

DIMM CONFIGURATION (CON’T)
Size	Bank 0	Bank 1	Bank 2	Bank 3
136MB	(1) 16M x 64	(1) 1M x 64	None	None
144MB	(1) 16M x 64	(1) 2M x 64	None	None
152MB	(1) 16M x 64	(1) 1M x 64	(1) 1M x 64	(1) 1M x 64
160MB	(1) 16M x 64	(1) 4M x 64	None	None
176MB	(1) 16M x 64	(1) 2M x 64	(1) 2M x 64	(1) 2M x 64
192MB	(1) 16M x 64	(1) 8M x 64	None	None
192MB	(1) 8M x 64	(1) 8M x 64	(1) 8M x 64	None
224MB	(1) 16M x 64	(1) 4M x 64	(1) 4M x 64	(1) 4M x 64
256MB	(1) 16M x 64	(1) 16M x 64	None	None
256MB	(1) 8M x 64	(1) 8M x 64	(1) 8M x 64	(1) 8M x 64
272MB	(1) 16M x 64	(1) 16M x 64	(1) 1M x 64	(1) 1M x 64
288MB	(1) 16M x 64	(1) 16M x 64	(1) 2M x 64	(1) 2M x 64
320MB	(1) 16M x 64	(1) 16M x 64	(1) 4M x 64	(1) 4M x 64
320MB	(1) 16M x 64	(1) 8M x 64	(1) 8M x 64	(1) 8M x 64
384MB	(1) 16M x 64	(1) 16M x 64	(1) 16M x 64	None
448MB	(1) 32M x 64	(1) 8M x 64	(1) 8M x 64	(1) 8M x 64
512MB	(1) 16M x 64	(1) 16M x 64	(1) 16M x 64	(1) 16M x 64

VIDEO MEMORY CONFIGURATION
Size	Bank 0	Bank 1
1MB	(2) 256K x 16	None
2MB	(2) 256K x 16	(2) 256K x 16

CPU SPEED SELECTION
CPU speed	Clock speed	Multiplier	SW1/5	SW1/6	SW1/7	SW1/8
266MHz	66MHz	4x	On	On	On	Off
300MHz	66MHz	4.5x	On	Off	On	Off
333MHz	66MHz	5x	On	On	Off	Off