Intel G2120T CM8063701391600 Manuel D’Utilisation
Codes de produits
CM8063701391600
Datasheet, Volume 1
63
Signal Description
6.12
Graphics and Memory Core Power Signals
6.13
Ground and NCTF
Table 6-14. Graphics and Memory Power Signals
Signal Name
Description
Direction
Type
GFX_DPRSLPVR
Integrated graphics output signal to a VRD11.1 compliant
VR. When asserted this signal indicates that the
integrated graphics is in render suspend mode. This
signal is also used to control render suspend state exit
slew rate.
O
CMOS
GFX_IMON
Current Sense from an VRD11.1 compliant VR to the
integrated graphics.
Note: This signal is not used by the processor at this
Note: This signal is not used by the processor at this
time, it is reserved for possible future use.
I
Analog
GFX_VID[6:0]
GFX_VID[6:0] (Voltage ID) pins are used to support
automatic selection of nominal voltages (V
AXG
). These are
CMOS signals that are driven by the processor. The VID
code output by VID[6:0] and associated voltages are
.
O
CMOS
GFX_VR_EN
Integrated graphics output signal to integrated graphics
VR. This signal is used as an on/off control to
enable/disable the integrated graphics VR.
O
CMOS
VAXG
Graphics core power supply.
PWR
VAXG_SENSE
VAXG_SENSE and VSSAXG_SENSE provide an isolated,
low impedance connection to the VAXG voltage and
ground. They can be used to sense or measure voltage
near the silicon.
Analog
VCCPLL
VCCPLL provides isolated power for internal processor
PLLs.
PWR
VDDQ
Processor I/O supply voltage for DDR3.
PWR
VSSAXG_SENSE
VAXG_SENSE and VSSAXG_SENSE provide an isolated,
low impedance connection to the VAXG voltage and
ground. They can be used to sense or measure voltage
near the silicon.
Analog
Table 6-15. Ground and NCTF
Signal Name
Description
Direction
Type
VSS
VSS are the ground pins for the processor and should be
connected to the system ground plane.
GND
CGC_TP_NCTF
Corner Ground Connection: This land may be used to test
for connection to ground. A test point may be placed on
the board for this land. This land is considered Non-
Critical to Function.