Datasheet

Signal Description
34 Datasheet
2.7 Power and Grounds
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Name Voltage Description
VCC 1.25 V Core Power
VTT 1.1 V/1.2 V Processor System Bus Power
VCC_EXP 1.25 V PCI Express* and DMI Power
VCC_DDR 1.8 V DDR2 System Memory Power
VCC_CKDDR 1.8V DDR2 System Clock Memory Power
VCC3_3 3.3 V 3.3 V CMOS Power
VCCAPLL_EXP 1.25 V Primary PCI Express PLL Analog Power
VCCAPLL_EXP2 1.25 V Secondary PCI Express PLL Analog Power
VCCA_hplL 1.25 V Host PLL Analog Power
VCCA_mpl 1.25 V System Memory PLL Analog Power
VCCABG_EXP 3.3 V PCI Express* Analog Power
VCC_CL 1.25 V Controller Link Aux Power
VSS 0 V Ground