Datasheet

Datasheet 59
Package Mechanical Specifications and Pin Information
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VCC_SENSE Output
VCC_SENSE together with VSS_SENSE are voltage feedback signals
to IMVP 6 that control the 2.1-mΩ loadline at the processor die. It
should be used to sense or measure power near the silicon with little
noise.
VID[6:0] Output
VID[6:0] (Voltage ID) pins are used to support automatic selection of
power supply voltages (V
CC
). Unlike some previous generations of
processors, these are CMOS signals that are driven by the Celeron
processor. The voltage supply for these pins must be valid before the
VR can supply V
CC
to the processor. Conversely, the VR 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 Table 2 for definitions of these pins. The
VR must supply the voltage that is requested by the pins, or disable
itself.
VSS_SENSE Output
VSS_SENSE together with VCC_SENSE are voltage feedback signals
to Intel MVP 6 that control the 2.1mohm loadline at the processor
die. It should be used to sense or measure ground near the silicon
with little noise.
Table 19. Signal Description (Sheet 8 of 8)
Name Type Description