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Intel i3-2328M FF8062701275100 Data Sheet

Product codes
FF8062701275100
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Page of 170
Datasheet, Volume 1
83
Signal Description
6.13
Sense Signals
6.14
Ground and Non-Critical to Function (NCTF) 
Signals
VCCDQ 
(BGA Only)
Filtered, low noise derivative of VDDQ
Ref
VIDSOUT
VIDSCLK
VIDALERT#
VIDALERT#, VIDSCLK, and VIDSCLK comprise a three signal serial 
synchronous interface used to transfer power management information 
between the processor and the voltage regulator controllers. This serial 
VID interface replaces the parallel VID interface on previous 
processors.
I/O
O
I
CMOS
VCCSA_VID[1]
Voltage selection for VCCSA: This pin must have a pull down resistor 
to ground. 
O
CMOS
Table 6-15. Sense Signals 
Signal Name
Description 
Direction/
Buffer Type
VCC_SENSE
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.
O
Analog
VAXG_SENSE
VSSAXG_SENSE
VAXG_SENSE and VSSAXG_SENSE provide an isolated, low 
impedance connection to the V
AXG 
voltage and ground. They can 
be used to sense or measure voltage near the silicon.
O
Analog
VCCIO_SENSE
VSS_SENSE_VCCIO
VCCIO_SENSE and VSS_SENSE_VCCIO provide an isolated, low 
impedance connection to the processor V
CCIO
 voltage and ground. 
They can be used to sense or measure voltage near the silicon.
O
Analog
VDDQ_SENSE
VSS_SENSE_VDDQ
VDDQ_SENSE and VSS_SENSE_VDDQ provides an isolated, low 
impedance connection to the V
DDQ 
voltage and ground. They can 
be used to sense or measure voltage near the silicon.
O
Analog
VCCSA_SENSE
VCCSA_SENSE provide an isolated, low impedance connection to 
the processor system agent voltage. It can be used to sense or 
measure voltage near the silicon.
O
Analog
VCC_DIE_SENSE
Die Validation Sense: 
O
Analog
VCC_VAL_SENSE
VSS_VAL_SENSE
V
CC
 Validation Sense: 
O
Analog
VAXG_VAL_SENSE
VSSAXG_VAL_SENSE
V
AXG
 Validation Sense: 
O
Analog
Table 6-16. Ground and Non-Critical to Function (NCTF) Signals
Signal Name
Description 
Direction/
Buffer Type
VSS
Processor ground node
GND
VSS_NCTF 
(BGA Only)
Non-Critical to Function: These pins are for package mechanical 
reliability.
DC_TEST_xx#
Daisy Chain- These pins are for solder joint reliability and non-critical to 
function. For BGA only.
Table 6-14. Processor Power Signals (Sheet 2 of 2)
Signal Name
Description 
Direction/
Buffer Type