2.7
Switches and jumpers
2.7.1 Switches
The following figure shows the location and default settings of the DIP
switches on the motherboard.
Keep the default settings for stable system operation.
NRL-LS DIP Switches
CPU Multiplier Table
CPU
Bus
Speed
Ratio SW5
0.80GHz
08
1.00GHz
10
1.10GHz
11
1.20GHz
12
1.30GHz
13
1.40GHz
14
1.50GHz
15
1.60GHz
16
1.70GHz
17
1.80GHz
18
1.90GHz
19
2.00GHz
20
2.10GHz
21
2.20GHz
22
2.30GHz
23
2.40GHz
24
2-14
OFF
ON
®
NRL-LS
SW6
OFF
OFF
OFF
ON
ON
ON
OFF
OFF
ON
OFF
OFF
ON
ON
ON
OFF
OFF
ON
OFF
OFF
ON
ON
ON
OFF
OFF
ON
OFF
OFF
ON
ON
OFF
ON
ON
SW1
8
7
6
5
4
3
2
1
ON
SW Default Selection
1
(Reserved)
2
(Reserved)
3
(Reserved)
4
(Reserved)
5
OFF
ON = Freq. Multiple Selection
6
OFF
ON = Freq. Multiple Selection
7
OFF
ON = Freq. Multiple Selection
8
OFF
ON = Freq. Multiple Selection
SW7
SW8
OFF
OFF
OFF
OFF
OFF
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
OFF
ON
OFF
ON
OFF
ON
OFF
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
ON
ON
Chapter 2: Hardware information