Intel i5-2510E FF8062700853304 User Manual

Datasheet

73

PM_EXT_TS#[0]
PM_EXT_TS#[1]

External Thermal Sensor Input: If the 
system temperature reaches a dangerously 
high value then this signal can be used to 
trigger the start of system memory 
throttling. 

I

CMOS

PM_SYNC

Power Management Sync: A sideband 
signal to communicate power management 
status from the platform to the processor.

I

CMOS

PRDY#

PRDY#: A processor output used by debug 
tools to determine processor debug 
readiness.

O

Asynchronous GTL

PREQ#

PREQ#: Used by debug tools to request 
debug operation of the processor.

I

Asynchronous GTL

RESET_OBS#

This signal is an indication of the processor 
being reset. 

O

Asynchronous CMOS

RSTIN#

Reset In: When asserted this signal will 
asynchronously reset the processor logic. 
This signal is connected to the PLTRST# 
output of the PCH. 

I

CMOS

RSVD

RSVD_TP

RSVD_NCTF

RESERVED. All signals that are RSVD and 
RSVD_NCTF must be left unconnected on the 
board. However, Intel recommends that all 
RSVD_TP signals have via test points.

No Connect

Test Point

Non-Critical to 

Function

SM_DRAMRST#

DDR3 DRAM Reset: Reset signal from 
processor to DRAM devices. One for all 
channels or SO-DIMMs. 

O

DDR3

PEG_RX[15:0]

PEG_RX#[15:0]

I

PCI Express

PEG_TX[15:0]

PEG_TX#[15:0]

O

PCI Express

PEG_ICOMPI

PCI Express Graphics Input Current 
Compensation

I

A

PEG_ICOMPO

PCI Express Graphics Output Current 
Compensation

I

A

PEG_RCOMPO

PCI Express Graphics Resistance 
Compensation

I

A

PEG_RBIAS

PCI Express Resistor Bias Control

I

A