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Onboard Voltage Measurement Module
Users can use a multimeter to measure component voltages, including VCORE, CPU VTT, IMC, VAXG,
CPU PLL, DDR VTT, VDIMM, and PCHIO. You can employ one of the following two ways to measure
component voltages.
Method I (Using the included voltage measurement cable):
Method II (Connecting the multimeter directly):
Hardware Installation
DIP
1 2 3
1
3
2
1
1
DIP
DIP
1 2 3
1
3
2
1
1
DIP
DIP
1 2 3
1
3
2
1
1
DIP
DIP
1 2 3
1
3
2
1
1
VCORE
DIP
DIP
1 2 3
1
Pin 1
3
2
1
1
CPUVTT
DIP
DIP
1 2 3
1
Pin 1
3
2
1
1
IMC
DIP
DIP
1 2 3
Pin 1
1
3
2
1
1
VAXG
DIP
DIP
1 2 3
Pin 1
1
3
2
1
1
CPUPLL
DIP
Pin 1
DDRVTT
Pin 1
VDIMM
Pin 1
PCHIO
Pin 1
Steps:
Connect the included voltage measurement cable to a voltage
measurement header and your multimeter as shown. Please note
the red wire is the positive and must be connected to the pin 1
(Power).
Steps:
Connect the red lead of the multimeter to the pin 1 (Power) of
a voltage measurement point and the black lead to the pin 2
(ground).
- 26 -
Pin No. Definition
1
Power
2
GND
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