Intel E5472 AT80574KL080N Data Sheet
Product codes
AT80574KL080N
13
• VRM (Voltage Regulator Module) – DC-DC converter built onto a module that
interfaces with a card edge socket and supplies the correct voltage and current to
the processor based on the logic state of the processor VID bits.
the processor based on the logic state of the processor VID bits.
• EVRD (Enterprise Voltage Regulator Down) – DC-DC converter integrated onto
the system board that provides the correct voltage and current to the processor
based on the logic state of the processor VID bits.
based on the logic state of the processor VID bits.
• V
CC
– The processor core power supply.
• V
SS
– The processor ground.
• V
TT
– FSB termination voltage.
1.2
State of Data
The data contained within this document is the most accurate information available by
the publication date of this document.
the publication date of this document.
1.3
References
Material and concepts available in the following documents may be beneficial when
reading this document:
reading this document:
Notes:
1.
Contact your Intel representative for the latest revision of these documents
2.
Document is available publicly at
http://developer.intel.com
.
§
Document
Document
Number
1
Notes
AP-485, Intel
®
Processor Identification and the CPUID Instruction
241618
2
Intel
®
64 and IA-32 Architectures Software Developer’s Manual, Volume 1
Intel
®
64 and IA-32 Architectures Software Developer’s Manual, Volume 2A
Intel
®
64 and IA-32 Architectures Software Developer’s Manual, Volume 2B
Intel
®
64 and IA-32 Architectures Software Developer’s Manual, Volume 3A
Intel
®
64 and IA-32 Architectures Software Developer’s Manual, Volume 3B
253665
253666
253667
253668
253669
253666
253667
253668
253669
2
Intel
®
64 and IA-32 Intel
®
Architectures Optimization Reference Manual
248966
2
Intel
®
64 and IA-32 Intel
®
Architectures Software Developer's Manual
Documentation Changes
252046
2
Quad-Core Intel® Xeon® Processor 5400 Series Specification Update
318585
2
Voltage Regulator Module (VRM) and Enterprise Voltage Regulator-Down (EVRD)
11.0 Design Guidelines
315889
2
Quad-Core Intel® Xeon® Processor 5400 Series Thermal/Mechanical Design
Guidelines (TMDG)
318611
1
LGA771 Socket Mechanical Design Guide
313871
2
Quad-Core Intel® Xeon® Processor 5400 Series Boundary Scan Descriptive
Language (BSDL) Model
318587
2