Signal Description
2.11
Power, Ground
Name
Voltage
Description
VCC
VTT
1.25 V
1.05 V/1.2 V
1.25 V
1.8 V
Core Power
Processor System Bus Power
PCI Express* and DMI Power
System Memory Power
VCC_EXP
VCCSM
VCC_SMCLK
VCC3_3
1.8V
System Clock Memory Power
3.3 V CMOS Power
3.3 V
VCCA_EXPPLL
VCCA_DPLLA
VCCA_DPLLB
VCCA_HPLL
VCCA_MPLL
VCCA_DAC
VCCA_EXP
VCCDQ_CRT
VCCD_CRT
VCC_CL
1.25 V
1.25 V
1.25 V
1.25 V
1.25 V
3.3 V
PCI Express PLL Analog Power
Display PLL A Analog Power
Display PLL B Analog Power
Host PLL Analog Power
System Memory PLL Analog Power
Display DAC Analog Power
PCI Express Analog Power
Display Digital Quiet Supply Power
Display Digital Supply Power
Controller Link Aux Power
Controller Link PLL Analog Power
Ground
3.3 V
1.5/1.8 V
1.5/1.8 V
1.25 V
1.25V
VCC_CL_PLL
VSS
0 V
§
42
Datasheet
INTEL [ INTEL ]
