ADA3200AAA4AX datasheet(29/95 Pages) AMD

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PID: 30430 Rev 3.51 March 2006

AMD Athlon™ 64 Processor Power and Thermal Data Sheet

AMD Athlon™ 64 Processor

CPUID extended function 8000_0001h fields are used by BIOS in uniquely associating a given processor to the P-

states that are valid for that processor. Refer to the BIOS and Kernel Developer’s Guide for AMD Athlon™ 64

and AM D Opteron™ Processors, order# 26094.

FIDVID Status Register, MSR C001_0042h.

The VID_VDD voltage is the VID[4:0] requested VDD supply level. Refer to the appropriate functional data

sheet for details.

Thermal Design Power (TDP) is measured under the conditions of Tcase M ax, IDD M ax, and VDD=VID_VDD,

and include all power dissipated on-die from VDD, VDDIO, VLDT, VTT, and VDDA.

Implementation of this P-state is optional in BIOS.

StartVID and M axVID are programmed during device manufacturing with part-specific values for Rev E and later

processors, and can have one or more valid options. All valid options for StartVID, M axVID, and VID_VDD will

be specified for the corresponding OPN. For information on the relationship of StartVID and MaxVID to

VID_VDD refer to the BIOS and Kernel Developer’s Guide for AM D Athlon™ 64 and AM D Opteron™

Processors, order# 26094. Contact your FAE for more info on TDP specifications.

Notes:

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