SIEMENS NIXDORF INFORMATIONSSYSTEME AG
SYSTEM BOARD D823
|
Processor |
Pentium |
|
Processor Speed |
75/90/100/120/133/150/166/180/200MHz |
|
Chip Set |
Intel |
|
Video Chip Set |
None |
|
Maximum Onboard Memory |
256MB |
|
Maximum Video Memory |
None |
|
Cache |
256KB |
|
BIOS |
Unidentified |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
32-bit PCI slots (3), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), soft off power switch, soft off power supply |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
PS/2 mouse port |
CN1 |
32-bit PCI slots |
PC1 - PC3 |
|
Serial port 2 |
CN2 |
Front panel connector |
X805 |
|
Serial port 1 |
CN3 |
Chassis fan power |
X806 |
|
Parallel port |
CN4 |
Speaker |
X809 |
|
IDE interface 2 |
CN5 |
Soft off power switch |
X810 |
|
IDE interface 1 |
CN6 |
Soft off power supply |
X811 |
|
Floppy drive interface |
CN7 |
SCSI LED |
X812 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
» |
Flash BIOS normal operation |
SW1/1 |
Off |
|
Flash BIOS recovery mode |
SW1/1 |
On | |
|
» |
Password normal operation |
SW1/2 |
Off |
|
Password clear |
SW1/2 |
On | |
|
» |
Port 0C91H bit 2 set to 1 |
SW1/3 |
Off |
|
Port 0C91H bit 2 set to 0 |
SW1/3 |
On | |
|
» |
Port 0C91H bit 3 set to 1 |
SW1/4 |
Off |
|
Port 0C91H bit 3 set to 0 |
SW1/4 |
On | |
|
» |
Flash BIOS write protect disabled |
SW1/5 |
Off |
|
Flash BIOS write protect enabled |
SW1/5 |
On | |
|
» |
Floppy drive write protect disabled |
SW1/6 |
Off |
|
Floppy drive write protect enabled |
SW1/6 |
On | |
|
» |
Factory configured - do not alter |
SW1/7 |
Off |
|
» |
System normal operation |
SW1/8 |
Off |
|
System runs POST tests |
SW1/8 |
On | |
|
DRAM CONFIGURATION | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
8MB |
(2) 1M x 36 |
None |
None |
None |
|
16MB |
(2) 2M x 36 |
None |
None |
None |
|
16MB |
(2) 1M x 36 |
(2) 1M x 36 |
None |
None |
|
24MB |
(2) 2M x 36 |
(2) 1M x 36 |
None |
None |
|
24MB |
(2) 1M x 36 |
(2) 1M x 36 |
(2) 1M x 36 |
None |
|
24MB |
(2) 1M x 36 |
(2) 2M x 36 |
None |
None |
|
32MB |
(2) 4M x 36 |
None |
None |
None |
|
32MB |
(2) 2M x 36 |
(2) 1M x 36 |
(2) 1M x 36 |
None |
|
32MB |
(2) 2M x 36 |
(2) 2M x 36 |
None |
None |
|
32MB |
(2) 1M x 36 |
(2) 1M x 36 |
(2) 1M x 36 |
(2) 1M x 36 |
|
40MB |
(2) 4M x 36 |
(2) 1M x 36 |
None |
None |
|
40MB |
(2) 2M x 36 |
(2) 1M x 36 |
(2) 1M x 36 |
(2) 1M x 36 |
|
40MB |
(2) 1M x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
None |
|
40MB |
(2) 1M x 36 |
(2) 4M x 36 |
None |
None |
|
DRAM CONFIGURATION (CON’T) | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
48MB |
(2) 4M x 36 |
(2) 1M x 36 |
(2) 1M x 36 |
None |
|
48MB |
(2) 4M x 36 |
(2) 2M x 36 |
None |
None |
|
48MB |
(2) 2M x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
None |
|
56MB |
(2) 4M x 36 |
(2) 1M x 36 |
(2) 1M x 36 |
(2) 1M x 36 |
|
56MB |
(2) 1M x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
|
64MB |
(2) 8M x 36 |
None |
None |
None |
|
64MB |
(2) 4M x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
None |
|
64MB |
(2) 4M x 36 |
(2) 4M x 36 |
None |
None |
|
64MB |
(2) 2M x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
|
72MB |
(2) 8M x 36 |
(2) 1M x 36 |
None |
None |
|
72MB |
(2) 1M x 36 |
(2) 4M x 36 |
(2) 4M x 36 |
None |
|
72MB |
(2) 1M x 36 |
(2) 8M x 36 |
None |
None |
|
80MB |
(2) 8M x 36 |
(2) 1M x 36 |
(2) 1M x 36 |
None |
|
80MB |
(2) 4M x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
|
80MB |
(2) 2M x 36 |
(2) 8M x 36 |
None |
None |
|
88MB |
(2) 8M x 36 |
(2) 1M x 36 |
(2) 1M x 36 |
(2) 1M x 36 |
|
96MB |
(2) 8M x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
None |
|
96MB |
(2) 4M x 36 |
(2) 4M x 36 |
(2) 4M x 36 |
None |
|
96MB |
(2) 4M x 36 |
(2) 8M x 36 |
None |
None |
|
104MB |
(2) 1M x 36 |
(2) 4M x 36 |
(2) 4M x 36 |
(2) 4M x 36 |
|
112MB |
(2) 8M x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
|
128MB |
(2) 8M x 36 |
(2) 4M x 36 |
(2) 4M x 36 |
None |
|
128MB |
(2) 8M x 36 |
(2) 8M x 36 |
None |
None |
|
136MB |
(2) 1M x 36 |
(2) 8M x 36 |
(2) 8M x 36 |
None |
|
144MB |
(2) 2M x 36 |
(2) 8M x 36 |
(2) 8M x 36 |
None |
|
160MB |
(2) 8M x 36 |
(2) 4M x 36 |
(2) 4M x 36 |
(2) 4M x 36 |
|
160MB |
(2) 4M x 36 |
(2) 8M x 36 |
(2) 8M x 36 |
None |
|
192MB |
(2) 8M x 36 |
(2) 8M x 36 |
(2) 8M x 36 |
None |
|
200MB |
(2) 1M x 36 |
(2) 8M x 36 |
(2) 8M x 36 |
(2) 8M x 36 |
|
208MB |
(2) 2M x 36 |
(2) 8M x 36 |
(2) 8M x 36 |
(2) 8M x 36 |
|
224MB |
(2) 4M x 36 |
(2) 8M x 36 |
(2) 8M x 36 |
(2) 8M x 36 |
|
256MB |
(2) 32M x 36 |
None |
None |
None |
|
256MB |
(2) 8M x 36 |
(2) 8M x 36 |
(2) 8M x 36 |
(2) 8M x 36 |
|
Note: Banks are interchangeable. | ||||
|
CACHE CONFIGURATION |
|
Note: 256KB cache is factory installed and is not configurable. The location is unidentified. |