Intel N475 AU80610006240AA Benutzerhandbuch
Produktcode
AU80610006240AA
Signal Description
24
Datasheet
2.11
Graphics, DMI and Memory Core Power Signals
2.12
Ground
§
VID[6:0]
VID[6:0] (Voltage ID) are used to support automatic
selection of power supply voltages (VCC).
selection of power supply voltages (VCC).
I/O
CMOS
VSS_SENSE
VCC_SENSE and VSS_SENSE provide an isolated, low
impedance connection to the processor core voltage
and ground. They can be used to sense or measure
voltage near the silicon.
impedance connection to the processor core voltage
and ground. They can be used to sense or measure
voltage near the silicon.
Analog
VCCA
Processor PLL power supply.
PWR
Table 2-14.Power Signals
Signal Name
Description
Voltage Level (V)
Type
VCCP
LGI power supply
1.05
PWR
VCCGFX
Graphics core power supply
0.89
PWR
VCCSM
DDR2 power supply
1.8
PWR
VCCA_DMI
DMI power supply
1.05
PWR
VCCACRTDAC
CRT DAC power supply
1.8
PWR
VCC_GIO
Graphics I/O power supply
3.3
PWR
VCC_LGI
LGIO VID power supply
1.05
PWR
VCCA_DDR
DDR2 power supply
1.05
PWR
VCCD_HMPLL
HMPLL power supply
1.05
PWR
VCCDLVDS
LVDS power supply
1.8
PWR
VCCSFR_DMIHMPLL
DMI, HPLL, MPLL power supply
1.8
PWR
VCCACK_DDR
DDR2 power supply
1.05
PWR
VCCD_AB_DPL
DPLL power supply
1.05
PWR
VCCSFR_AB_DPL
DPLL power supply
1.8
PWR
VCCRING_EAST
GIO, LVDS power supply
1.05
PWR
VCCRING_WEST
LGIO power supply
1.05
PWR
VCCCK_DDR
DDR2 clock power supply
1.8
PWR
Table 2-15.Ground
Signal
Name
Description Direction
Type
VSS
VSS are the ground pins for the processor and should be
connected to the system ground plane.
connected to the system ground plane.
GND
Table 2-13.Processor Core Power Signals