Intel E6540 HH80557PJ0534M User Manual

7

-001

• Initial release

July 2006

-002

• Corrected L1 Cache information

September 2006

-003

• Added  Intel

®

 Core™2 Duo Desktop Processor E4300 information

• Updated Table 5, DC Voltage and Current Specification
• Added Section 2.3, PECI DC Specifications 
• Updated Section 5.3, Platform Environment Control Interface (PECI)
• Updated Section 7.1.2, Boxed Processor Fan Heatsink Weight
• Updated Table 37, Fan Heatsink Power and Signal Specifications
• Added Section 7.3.2, Fan Speed Control Operation Intel

®

 Core2 Extreme Processor 

X6800 Only) and Section 7.3.3, Fan Speed Control Operation (Intel

®

 Core2 Duo Desktop 

Processor E6000 and E4000 Sequences Only)

January 2007

-004

• Added Intel

®

 Core™2 Duo Desktop Processor E6420, E6320, and E4400 information

April 2007

-005

• Added  Intel

®

 Core™2 Duo Desktop Processor E6850, E6750, E6550, E6540, and E4500 

information.

• Added specifications for 1333 MHz FSB. 
• Added support for Extended Stop Grant State, Extended Stop Grant Snoop States. 
• Added new thermal profile table and figure.

July 2007

-006

• Added Intel

®

 Core™2 Duo Desktop Processor E4400 with CPUID = 065Dh.

August 2007

-007

• Added Intel

®

 Core™2 Duo Desktop Processor E4600

October 2007