Contents
1
Introduction .............................................................................................................. 9
1.1
Terminology ..................................................................................................... 10
1.2
References ....................................................................................................... 11
2
2.1
2.2
2.3
Decoupling Guidelines ........................................................................................ 13
2.3.1
2.4
2.4.1
PLL Power Supply ................................................................................... 14
2.5
2.6
2.7
Signal Groups ................................................................................................... 18
2.8
2.9
2.9.1
DC Characteristics .................................................................................. 20
2.9.2
2.10
2.11
3
3.1
3.2
3.3
3.4
3.5
3.6
3.7
Processor Materials............................................................................................ 35
3.8
Processor Markings............................................................................................ 35
3.9
®
®
4
4.1
4.1.1
4.1.2
5
Signal Definitions .................................................................................................... 75
5.1
Signal Definitions .............................................................................................. 75
6
Thermal Specifications ............................................................................................ 79
6.1
6.1.1
Thermal Specifications ............................................................................ 79
6.1.2
Thermal Metrology ................................................................................. 83
6.2
6.2.1
6.2.2
6.2.3
THERMTRIP# Signal ............................................................................... 87
6.3
6.3.1
Introduction .......................................................................................... 88
6.3.2
PECI Specifications ................................................................................. 89
6.4
Intel® Xeon® Processor 3500 Series Datasheet, Volume 1
3