Contents
Introduction................................................................................................................. 9
Terminology ..................................................................................................... 11
Electrical Specifications ............................................................................................... 15
Front Side Bus and GTLREF ................................................................................ 15
Power and Ground Lands.................................................................................... 15
Decoupling Guidelines ........................................................................................ 16
Front Side Bus Clock (BCLK[1:0]) and Processor Clocking ....................................... 16
Voltage Identification (VID) ................................................................................ 19
Reserved or Unused Signals................................................................................ 21
Front Side Bus Signal Groups .............................................................................. 21
GTL+ Asynchronous and AGTL+ Asynchronous Signals ........................................... 23
Test Access Port (TAP) Connection....................................................................... 23
Mechanical Specifications............................................................................................. 33
Signal Definitions ...................................................................................................... 61
Thermal Specifications ................................................................................................ 69
Package Thermal Specifications ........................................................................... 69
Dual-Core Intel® Xeon® Processor 5000 Series Datasheet
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