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1.8.3 Voltage regulator setting (SW2)
These jumpers set the V
regulators allow some jumper settings to be the same for two voltages
of different power planes.
Table 1-4: CPU V
V
SW2-1
CC-CORE
VID0
1.80
OFF
1.85
ON
1.90
OFF
1.95
ON
2.00
OFF
2.05
ON
No core
OFF
2.1
ON
2.2
OFF
2.3
ON
2.4
OFF
2.5
ON
2.6
OFF
2.7
ON
2.8
OFF
2.9
ON
3.0
OFF
3.1
ON
3.2
OFF
3.3
ON
3.4
OFF
3.5
ON
Note:
SW2-6 should be set as OFF. If you are using a
Cyrix CPU, you must set SW2-6 as ON.
voltage supplied to the CPU. Switching
CORE
voltage selection
CORE
SW2-2
VID1
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
SW2-3
SW2-4
VID2
VID3
OFF
ON
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
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
ON
ON
Chapter 1 Hardware Configuration
SW2-5
VID4
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
13
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