Intel BX80532PG3200D Datasheet page 66

Table 12. Signal Description (Sheet 8 of 8)
Name
VCCSENSE
VID[6:0]
VSSSENSE
66
Package Mechanical Specifications and Pin Information
Type
VCCSENSE together with VSSSENSE are voltage feedback signals
Output that control the 2.1 m loadline at the processor die. It should be
used to sense voltage near the silicon with little noise.
VID[6:0] (Voltage ID) pins are used to support automatic selection
of power supply voltages (V
of processors, these are CMOS signals that are driven by the
processor. The voltage supply for these pins must be valid before
the VR can supply V
Output
must be disabled until the voltage supply for the VID pins becomes
valid. The VID pins are needed to support the processor voltage
specification variations. See
The VR must supply the voltage that is requested by the pins, or
disable itself.
VSSSENSE together with VCCSENSE are voltage feedback signals
Output that control the 2.1-m loadline at the processor die. It should be
used to sense ground near the silicon with little noise.
Description
). Unlike some previous generations
CC
to the processor. Conversely, the VR output
CC
Table 2 for definitions of these pins.
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Datasheet