Intel Xeon Processor with 533 MHz Front Side Bus at 2 GHz to 3.20 GHz
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Contents
Introduction........................................................................................................................................7
Terminology ........................................................................................................................8
Processor Packaging Terminology........................................................................8
Electrical Specifications ..................................................................................................................11
Front Side Bus and GTLREF ............................................................................................11
Power and Ground Pins .....................................................................................................11
Decoupling Guidelines ......................................................................................................11
VCC Decoupling .................................................................................................12
Front Side Bus AGTL+ Decoupling ...................................................................12
Front Side Bus Clock (BCLK[1:0]) and Processor Clocking ...........................................12
Voltage Identification.......................................................................................................16
Mixing Processors of Different Voltages............................................................17
Reserved Or Unused Pins..................................................................................................18
Front Side Bus Signal Groups ...........................................................................................18
Asynchronous GTL+ Signals ............................................................................................20
Maximum Ratings .............................................................................................................20
Processor DC Specifications .............................................................................................20
AGTL+ Front Side Bus Specifications .............................................................................27
Mechanical Specifications ...............................................................................................................29
Signal Definitions..............................................................................................................60
Thermal Specifications ....................................................................................................................69
Thermal Specifications......................................................................................................70
Measurements for Thermal Specifications.......................................................................73
Features............................................................................................................................................75
Power-On Configuration Options......................................................................................75
Clock Control and Low Power States ...............................................................................75