Intel X3460 BV80605001908AL User Manual
Product codes
BV80605001908AL
Datasheet, Volume 1
59
Signal Description
6.12
Graphics and Memory Core Power Signals
Note:
The signals noted below as not being used are included for reference to define all LGA
1156 land locations. These signals will be used by future processors that are
compatible with LGA 1156 platforms.
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.
Note: This signal is not used by the processor. It is
Note: This signal is not used by the processor. It is
connected to V
SS
on the package.
GFX_IMON
Current Sense from an VRD11.1 compliant VR to the
integrated graphics.
Note: This signal is not used by the processor. It is
Note: This signal is not used by the processor. It is
connected to V
SS
on the package.
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
.
Note: These signals are not used by the processor. They
are connected to V
TT
on the package.
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.
Note: This signal is not used by the processor. It is
Note: This signal is not used by the processor. It is
connected to V
SS
on the package.
VAXG
Graphics core power supply.
Note: These signals are not used by the processor. They
Note: These signals are not used by the processor. They
are no connect on the package.
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.
Note: This signal is not used by the processor. It is a no
Note: This signal is not used by the processor. It is a no
connect on the package.
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.
Note: This signal is not used by the processor. It is
Note: This signal is not used by the processor. It is
connected to V
SS
on the package.