SYSTEM BOARD D990 Motherboard Settings and Configuration

SIEMENS-NIXDORF INFORMATIONSSYSTEME AG

SYSTEM BOARD D990

Device Type
Mainboard
Processor
Pentium
Processor Speed
90/100/120/133/150/166/200MHz
Chip Set
Unidentified
Video Chip Set
Matrox
Maximum Onboard Memory
256MB (EDO & SDRAM supported)
Maximum Video Memory
4MB (SGRAM supported)
Cache
128/256/512KB
BIOS
Unidentified
Dimensions
305mm x 244mm
I/O Options
32-bit PCI slots (4), floppy drive interface, game/MIDI port, IDE interfaces (2), parallel port, PS/2 mouse port, serial port, VGA feature connector, VGA port, cache slot, IR connector, USB connector, ATX power connector, audio in – CD-ROM
NPU Options
None

CONNECTIONS
Purpose
Location
Purpose
Location
ATX power connector
ATX
Front panel connector
C15
Voice modem connector
C1
Game/MIDI port
CN1
Auxiliary in
C2
VGA port
CN2
Audio in – CD-ROM
C3
Parallel port
CN3
Chip card reader
C4
Serial port 1
CN4
IR connector
C5
USB connector
CN5
Reset switch
C6
PS/2 mouse port
CN6
SCSI interface LED
C7
VGA feature connector
CN7
Soft off power supply
C8
IDE interface 1
CN8
Chassis fan power
C9
IDE interface 2
CN9
Speaker
C10
Floppy drive interface
CN10
I2C connector
C11
32-bit PCI slots
PC1 – PC4
Wake on modem connector
C13
Cache slot
SL1
Power on connector
C14

USER CONFIGURABLE SETTINGS
Function
Label
Position
»
Factory configured - do not alter
C12
Unidentified
»
Flash BIOS normal operation
SW1/5
Off

Flash BIOS recovery mode
SW1/5
On
»
Factory configured - do not alter
SW1/6
Off
»
Factory configured - do not alter
SW1/7
Unidentified
»
Floppy drive write protect disabled
SW1/8
Off

Floppy drive write protect enabled
SW1/8
On

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

DIMM CONFIGURATION (CON’T)
Size
Bank 0
Bank 1
64MB
(1) 4M x 64
(1) 4M x 64
72MB
(1) 8M x 64
(1) 1M x 64
80MB
(1) 8M x 64
(1) 2M x 64
96MB
(1) 8M x 64
(1) 4M x 64
128MB
(1) 16M x 64
None
128MB
(1) 8M x 64
(1) 8M x 64
136MB
(1) 16M x 64
(1) 1M x 64
144MB
(1) 16M x 64
(1) 2M x 64
160MB
(1) 16M x 64
(1) 4M x 64
192MB
(1) 16M x 64
(1) 8M x 64
256MB
(1) 16M x 64
(1) 16M x 64
Note: Board accepts EDO & SDRAM memory.

CACHE CONFIGURATION
Size
SL1
128KB
128KB module installed
256KB
256KB module installed
512KB
512KB module installed

VIDEO MEMORY CONFIGURATION
Size
Bank 0
V1
2MB
2MB
None
4MB
2MB
2MB module installed

CPU SPEED SELECTION
CPU speed
Clock speed
Multiplier
SW1/1
SW1/2
SW1/3
SW1/4
90MHz
60MHz
1.5x
Off
On
Off
Off
100MHz
66MHz
1.5x
On
Off
Off
Off
120MHz
60MHz
2x
Off
On
On
Off
133MHz
66MHz
2x
On
Off
On
Off
150MHz
60MHz
2.5x
Off
On
On
On
166MHz
66MHz
2.5x
On
Off
On
On
200MHz
66MHz
3x
On
Off
Off
On

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SYSTEM BOARD D990 Motherboard Settings and Configuration

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Device Type	Mainboard
Processor	Pentium
Processor Speed	90/100/120/133/150/166/200MHz
Chip Set	Unidentified
Video Chip Set	Matrox
Maximum Onboard Memory	256MB (EDO & SDRAM supported)
Maximum Video Memory	4MB (SGRAM supported)
Cache	128/256/512KB
BIOS	Unidentified
Dimensions	305mm x 244mm
I/O Options	32-bit PCI slots (4), floppy drive interface, game/MIDI port, IDE interfaces (2), parallel port, PS/2 mouse port, serial port, VGA feature connector, VGA port, cache slot, IR connector, USB connector, ATX power connector, audio in – CD-ROM
NPU Options	None

CONNECTIONS
Purpose	Location	Purpose	Location
ATX power connector	ATX	Front panel connector	C15
Voice modem connector	C1	Game/MIDI port	CN1
Auxiliary in	C2	VGA port	CN2
Audio in – CD-ROM	C3	Parallel port	CN3
Chip card reader	C4	Serial port 1	CN4
IR connector	C5	USB connector	CN5
Reset switch	C6	PS/2 mouse port	CN6
SCSI interface LED	C7	VGA feature connector	CN7
Soft off power supply	C8	IDE interface 1	CN8
Chassis fan power	C9	IDE interface 2	CN9
Speaker	C10	Floppy drive interface	CN10
I2C connector	C11	32-bit PCI slots	PC1 – PC4
Wake on modem connector	C13	Cache slot	SL1
Power on connector	C14

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	Factory configured - do not alter	C12	Unidentified
»	Flash BIOS normal operation	SW1/5	Off
	Flash BIOS recovery mode	SW1/5	On
»	Factory configured - do not alter	SW1/6	Off
»	Factory configured - do not alter	SW1/7	Unidentified
»	Floppy drive write protect disabled	SW1/8	Off
	Floppy drive write protect enabled	SW1/8	On

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

DIMM CONFIGURATION (CON’T)
Size	Bank 0	Bank 1
64MB	(1) 4M x 64	(1) 4M x 64
72MB	(1) 8M x 64	(1) 1M x 64
80MB	(1) 8M x 64	(1) 2M x 64
96MB	(1) 8M x 64	(1) 4M x 64
128MB	(1) 16M x 64	None
128MB	(1) 8M x 64	(1) 8M x 64
136MB	(1) 16M x 64	(1) 1M x 64
144MB	(1) 16M x 64	(1) 2M x 64
160MB	(1) 16M x 64	(1) 4M x 64
192MB	(1) 16M x 64	(1) 8M x 64
256MB	(1) 16M x 64	(1) 16M x 64
Note: Board accepts EDO & SDRAM memory.

CACHE CONFIGURATION
Size	SL1
128KB	128KB module installed
256KB	256KB module installed
512KB	512KB module installed

VIDEO MEMORY CONFIGURATION
Size	Bank 0	V1
2MB	2MB	None
4MB	2MB	2MB module installed

CPU SPEED SELECTION
CPU speed	Clock speed	Multiplier	SW1/1	SW1/2	SW1/3	SW1/4
90MHz	60MHz	1.5x	Off	On	Off	Off
100MHz	66MHz	1.5x	On	Off	Off	Off
120MHz	60MHz	2x	Off	On	On	Off
133MHz	66MHz	2x	On	Off	On	Off
150MHz	60MHz	2.5x	Off	On	On	On
166MHz	66MHz	2.5x	On	Off	On	On
200MHz	66MHz	3x	On	Off	Off	On