AMD 10 manual Electrical Data, Conventions, Interface Signal Groupings

Page 37

31994A —1August 2004

AMD Sempron™ Processor Model 10 with 256K L2 Cache Data Sheet

7 Electrical Data

This chapter describes the electrical characteristics that apply to all desktop AMD Sempron™ processors model 10 with 256K L2 cache.

7.1Conventions

The conventions used in this chapter are as follows:

■Current specified as being sourced by the processor is negative.

■Current specified as being sunk by the processor is positive.

7.2Interface Signal Groupings

The electrical data in this chapter is presented separately for each signal group.

Table 5 defines each group and the signals contained in each group.

Table 5.

Interface Signal Groupings

 

 

 

 

Signal Group

Signals

Notes

 

 

 

 

 

 

 

See “Voltage Identification (VID[4:0])” on page 26,

 

 

VID[4:0], VCCA, VCC_CORE, COREFB,

“VID[4:0] Pins” on page 74, “VCCA AC and DC

Power

 

Characteristics” on page 27, “VCC_CORE Characteristics”

 

COREFB#

 

 

on page 28, “VCCA Pin” on page 73, and “COREFB and

 

 

 

 

 

 

COREFB# Pins” on page 69.

 

 

 

 

Frequency

 

FID[3:0]

See “Frequency Identification (FID[3:0])” on page 27 and

 

“FID[3:0] Pins” on page 70.

 

 

 

 

 

 

 

 

 

SYSCLK, SYSCLK# (Tied to CLKIN/CLKIN#

See Table 11, “SYSCLK and SYSCLK# DC Characteristics,”

 

 

on page 31, Table 3, “333 FSB AMD Athlon™ System Bus

System Clocks

and RSTCLK/RSTCLK#), PLLBYPASSCLK#,

AC Characteristics,” on page 23, “SYSCLK and SYSCLK#”

 

 

PLLBYPASSCLK

 

 

on page 73, and “PLL Bypass and Test Pins” on page 72.

 

 

 

 

 

 

 

 

 

SADDIN[14:2]#, SADDOUT[14:2]#,

See “333 FSB AMD Sempron™ Processor Model 10 with

 

 

SADDINCLK#, SADDOUTCLK#, SFILLVAL#,

256K L2 Cache Specifications” on page 21, Table 3, “333

AMD Athlon™

SDATAINVAL#, SDATAOUTVAL#,

FSB AMD Athlon™ System Bus AC Characteristics,” on

System Bus

 

SDATA[63:0]#, SDATAINCLK[3:0]#,

page 23, Table 4, “333 FSB AMD Athlon™ System Bus DC

 

 

SDATAOUTCLK[3:0]#, CLKFWDRST,

Characteristics,” on page 24, and “CLKFWDRST Pin” on

 

 

PROCRDY, CONNECT

page 68.

 

 

 

 

Chapter 7

Electrical Data

25

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Contents Data Sheet Advanced Micro Devices, Inc. All rights reserved Table of Contents Mechanical Data Ordering Information AMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet List of Figures Typical AMD Sempron Processor Model 10 System Block DiagramViii List of Tables List of Tables Date Rev Description Revision HistoryXii Overview Chapter QuantiSpeed Architecture Summary Typical AMD Sempron Processor Model 10 System Block Diagram Signaling Technology Interface SignalsOverview Push-Pull PP Drivers AMD Athlon System Bus SignalsProcessor Model Logic Symbol DiagramFrequency Control Front-Side Bus Autodetect Legacy DiodeAMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet Power Management States Power ManagementHalt State Working StateChapter Power Management Connect Protocol Probe StateAMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet Procrdy Exiting the Stop Grant State and Bus Connect Sequence Connect State DiagramDisconnect request Connect Pending Disconnect Disconnect4/CReturn internal clocks to full speed and assert NorthbridgeClock Control Cpuid Support AMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet 256K L2 Cache Specifications Clock Frequency Parameter Description Minimum MaximumDuty Cycle 333 FSB AMD Athlon System Bus AC Characteristics FSB AMD Athlon System Bus DC Characteristics 333 FSB AMD Athlon System Bus DC CharacteristicsInterface Signal Groupings Interface Signal GroupingsElectrical Data ConventionsVoltage Identification VID40 VID40 DC CharacteristicsFID30 DC Characteristics Vcca AC and DC CharacteristicsFrequency Identification FID30 DecouplingVcccore AC and DC Characteristics Vcccore CharacteristicsVcccore Voltage Waveform Absolute Ratings Absolute RatingsSysclk and SYSCLK# DC Characteristics Sysclk and SYSCLK# DC CharacteristicsGeneral AC and DC Characteristics General AC and DC CharacteristicsSignal Rise Time Sync Input Setup TimeSignal Fall Time Sync Input Hold Time50 Ω ±3% Open-Drain Pin IOL = Output Current2 Open Drain Test CircuitCharacteristics Thermal Diode CharacteristicsThermal Diode Electrical Characteristics Thermal DiodeAMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet Apic Pin AC and DC Characteristics Apic Pins AC and DC CharacteristicsGuidelines for Platform Thermal Protection of the Processor Hold Time Setup TimePower-Up Requirements Signal and Power-Up RequirementsPwrok AMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet Clock Multiplier Processor Warm Reset RequirementsSelection FID30 Die Loading Mechanical DataMechanical Loading Location Dynamic MAX Static MAX Units Die Surface 100453 Letter or Minimum MaximumChapter Mechanical Data Dimension 49.27 49.78 D1/E1 45.72 BSC 917 REF 42 REF 977 Chapter Mechanical Data AMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet Pin Descriptions Pin Diagram and Pin Name AbbreviationsModel AMD Sempron Processor AMD Sempron Processor Model 10 Pin Diagram-Bottomside ViewPin Name Abbreviations AA31 Abbreviation Full Name Pin Q31 S31 U31 U37 W31 Y31 Y33AC31 AD30AJ35 AE33AG37 AL33J35 W33E27 E15F28 F24F32 F34AK36 AK34AM10 AM14V32 V30V34 V36Pin List Pin Name Cross-Reference by Pin LocationNo Pin A35 SDATA40# A37 SDATA30#E29 SDATA33# E31 SDATA32# Pin Name SDATA52# E11 SDATA50# E13 SDATA49# E15E33 NC Pin E35 SDATA31# E37 SDATA22# NC Pin F10H28 NC Pin H30 H32 H34 NC Pin H10 H12NC Pin VID4 J31 J33 SDATA19# J35 J37 SDATA29#S31 NC Pin S33 Key Pin Q31 NC Pin Q33 SDATA24# Q35 SDATA17# Q37 SDATA16#S35 SDATA15# S37 U31 NC Pin U33NC Pin W31 W33 FID0 FID1FID2 FID3 NC Pin Key Pin Y31 Y33 Y35 Y37 SDATA12#AE31 NC Pin AE33 NC Pin AD30 AD32NC Pin AF10 AF12 AF20NC Pin AJ11 AJ13 Analog AJ15 AJ17 AJ19 AJ21 AH30 FSBSense1 AH32AJ27 NC Pin AJ29 NC Pin AK10NC Pin AM10 AL25 NC Pin AL27 AL29NC Pin AN11 AN13 AN25 NC Pin AN27 AN29Detailed Pin Descriptions COREFB# Pins Sysclk PinsPins Connect PinFID30 Clock Multiplier Encodings FID30 PinsFLUSH# Pin Front-Side Bus Sense Truth TableIGNNE# Pin INIT# PinK7CLKOUT# Pins Jtag PinsKey Pins NC PinsScan Pins SADDOUT10# PinsThermdc Pins Pwrok PinVrefsys Pin VID40 PinsVID40 Code to Voltage Definition ZN and ZP Pins AMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet Standard AMD Sempron Processor Model 10 Products Ordering InformationAMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet Constants and Variables for the Ideal Diode Equation Ideal Diode EquationTemperature Offset Correction ⎛--- I-- high------ ⎞ AMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet Appendix B Signals and BitsData Terminology Abbreviations Abbreviations and AcronymsAbbreviation Meaning API AcronymsNMI VGA Related Publications AMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet
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