Signal Description
2.8
Power and Ground
Table 2-10. Voltage Pins
Signal
Description
RCOMP
VCC
PCI RCOMP: Analog compensation pin for PCI (0.75V nominal).
1.5V Core Voltage: This is the voltage for the core, 1.5V.
Analog PCI Express* Voltage: 1.5V
VCCAEXP
VCCAPCI[2:0]
VCCBGEXP
VCCEXP
VCC15
Analog PCI Voltages: 1.5V.
Analog Bandgap Voltage: 2.5V
1.5V PCI Express* Voltage: 1.5V.
1.5V I/O Voltage: 1.5V.
VCC33
3.3V PCI I/O Voltage: This is the voltage for PCI I/O, 3.3V.
Analog Reference Voltage to PCI: Input signal (0.75V nominal).
Ground: Ground for all voltage rails.
VREFPCI
VSS
VSSAEXP
VSSBGEXP
Analog PCI Express Ground.
Analog Bandgap Ground.
Intel® 6702PXH 64-bit PCI Hub Datasheet
25
INTEL [ INTEL ]
