|
|
SYSTEM BOARD D943
SIEMENS NIXDORF INFORMATIONSSYSTEME AG
SYSTEM BOARD D943
|
Processor
|
Pentium
|
|
Processor Speed
|
75/90/100/120/133/150/166/200MHz
|
|
Chip Set
|
Unidentified
|
|
Video Chip Set
|
Cirrus Logic
|
|
Maximum Onboard Memory
|
128MB (EDO supported)
|
|
Maximum Video Memory
|
2MB
|
|
Cache
|
128/256/512KB
|
|
BIOS
|
Phoenix
|
|
Dimensions
|
330mm x 218mm
|
|
I/O Options
|
Floppy drive interface, game/MIDI interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), feature connector, VGA port, riser slot, cache slot, IR connector, voice/modem connector, MPEG connector, wavetable connector, CD line in connector, fax/modem connector, chipcard reader connector
|
|
NPU Options
|
None
|
|
CONNECTIONS
|
|
Purpose
|
Location
|
Purpose
|
Location
|
|
PS/2 mouse port
|
CN2
|
IR connector
|
CN14
|
|
Serial port 1
|
CN3
|
Fax/modem connector
|
CN15
|
|
Serial port 2
|
CN4
|
Chipcard reader connector
|
CN16
|
|
Parallel port
|
CN5
|
IDE interface 1
|
CN17
|
|
VGA port
|
CN6
|
Floppy drive interface
|
CN18
|
|
Voice/modem connector
|
CN7
|
IDE interface 2
|
CN19
|
|
MPEG connector
|
CN8
|
Chassis fan power
|
J1
|
|
Feature connector
|
CN9
|
Speaker
|
J2
|
|
Game/MIDI connector
|
CN10
|
Front panel connector
|
J3
|
|
Wavetable connector
|
CN11
|
Power on switch
|
J4
|
|
Soft off power supply connector
|
CN12
|
Cache slot
|
SL1
|
|
CD line in connector
|
CN13
|
Riser slot
|
SL2
|
|
USER CONFIGURABLE SETTINGS
|
|
Function
|
Label
|
Position
|
|
»
|
BIOS write protect disabled
|
SW1/5
|
Off
|
|
|
BIOS write protect enabled
|
SW1/5
|
On
|
|
»
|
Factory configured - do not alter
|
SW1/6
|
Off
|
|
»
|
BIOS started from the system module
|
SW1/7
|
Off
|
|
|
BIOS started from floppy and restores on board
|
SW1/7
|
On
|
|
»
|
Floppy drive write protect disabled
|
SW1/8
|
Off
|
|
|
Floppy drive write protect enabled
|
SW1/8
|
On
|
|
DRAM CONFIGURATION
|
|
Size
|
Bank 0
|
Bank 1
|
|
8MB
|
(2) 1M x 36
|
None
|
|
16MB
|
(2) 2M x 36
|
None
|
|
16MB
|
(2) 1M x 36
|
(2) 1M x 36
|
|
24MB
|
(2) 2M x 36
|
(2) 1M x 36
|
|
24MB
|
(2) 1M x 36
|
(2) 2M x 36
|
|
32MB
|
(2) 4M x 36
|
None
|
|
32MB
|
(2) 2M x 36
|
(2) 2M x 36
|
|
40MB
|
(2) 4M x 36
|
(2) 1M x 36
|
|
40MB
|
(2) 1M x 36
|
(2) 4M x 36
|
|
48MB
|
(2) 4M x 36
|
(2) 2M x 36
|
|
48MB
|
(2) 2M x 36
|
(2) 4M x 36
|
|
64MB
|
(2) 8M x 36
|
None
|
|
64MB
|
(2) 4M x 36
|
(2) 4M x 36
|
|
72MB
|
(2) 8M x 36
|
(2) 1M x 36
|
|
72MB
|
(2) 1M x 36
|
(2) 8M x 36
|
|
80MB
|
(2) 8M x 36
|
(2) 2M x 36
|
|
DRAM CONFIGURATION (CON’T)
|
|
Size
|
Bank 0
|
Bank 1
|
|
80MB
|
(2) 2M x 36
|
(2) 8M x 36
|
|
96MB
|
(2) 8M x 36
|
(2) 4M x 36
|
|
96MB
|
(2) 4M x 36
|
(2) 8M x 36
|
|
128MB
|
(2) 8M x 36
|
(2) 8M x 36
|
|
Note: Board accepts EDO memory. Board also accepts x 32 SIMMs.
|
|
CACHE CONFIGURATION
|
|
Size
|
SL1
|
|
128KB
|
128KB module installed
|
|
256KB
|
256KB module installed
|
|
512KB
|
512KB module installed
|
|
VIDEO MEMORY CONFIGURATION
|
|
Size
|
Bank 0
|
Bank 1
|
|
1MB
|
1MB
|
None
|
|
2MB
|
1MB
|
(2) 256K x 16
|
|
Note: Bank 0 is factory installed and is not configurable.
|
|
CPU SPEED SELECTION
|
|
CPU speed
|
SW1/1
|
SW1/2
|
SW1/3
|
SW1/4
|
|
75MHz
|
On
|
On
|
Off
|
Off
|
|
90MHz
|
On
|
Off
|
Off
|
Off
|
|
100MHz
|
Off
|
On
|
Off
|
Off
|
|
120MHz
|
On
|
Off
|
On
|
Off
|
|
133MHz
|
Off
|
On
|
On
|
Off
|
|
150MHz
|
On
|
Off
|
On
|
On
|
|
166MHz
|
Off
|
On
|
On
|
On
|
|
200MHz
|
Off
|
On
|
Off
|
On
|
|