Intel 41110 manual Figures, Tables

Page 4

Contents

 

 

 

10.2 41110 Reference and Compensation Pins

48

11

41110 Customer Reference Boards

51

 

11.1

Board Stack-up

51

 

11.2

Material

52

 

11.3

Impedance

52

 

11.4

Board Outline

53

12

Design Guide Checklist

55

Figures

 

 

1

Microcontroller Block Diagram

11

2

41110 Microcontroller Connections

12

3

41110 Block Diagram

13

4

41110 Adapter Card Block Diagram

14

5

41110 Bridge Package Dimensions (Top View)

15

6

41110 Bridge Package Dimensions (Side View)

16

7

Decoupling Placement for Core and PCI Express Voltage Planes

17

8

Decoupling Placement for PCI/PCI-X 1.5V and 3.3V Voltage Planes

18

9

41110 Bridge Single-Layer Split Voltage Plane

20

10

Crosstalk Effects on Trace Distance and Height

24

11

PCB Ground Layout Around Connectors

24

12

Cross Section of Differential Trace

26

13

Two-by-two Differential Impedance Matrix

26

14

Adapter Card Stackup

28

15

PCI RCOMP

31

16

PCI Clock Distribution and Matching Requirements

33

17

Embedded PCI-X 133 MHz Topology

36

18

Embedded PCI-X 100 MHz Topology

37

19

PCI-X 66 MHz Embedded Routing Topology

38

20

PCI 66 MHz Embedded Topology

39

21

PCI 33 MHz Embedded Mode Routing Topology

40

22

PCI Analog Voltage Filter Circuit

46

23

PCI Express Analog Voltage Filter Circuit

47

24

Bandgap Analog Voltage Filter Circuit

48

25

Reference and Compensation Circuit Implementations

49

26

Mechanical Outline of the 41110

53

Tables

 

 

1

Terminology and Definitions

7

2

41110 Decoupling Guidelines

19

3

Adapter Card Stack Up, Microstrip and Stripline

27

4

INTx Routing Table

29

5

Interrupt Binding for Devices Behind a Bridge

30

6

PCI-X Signals

32

7

PCI/PCI-X Frequency/Mode Straps

32

8

PCI-X Clock Layout Requirements Summary

34

9

PCI-X Slot Guidelines

35

iv

Intel® 41110 Serial to Parallel PCI Bridge Design Guide

Image 4
Contents Intel 41110 Serial to Parallel PCI Bridge Design GuideIntel 41110 Serial to Parallel PCI Bridge Design Guide Contents Figures TablesContents Revision History Date Revision Description March 001 Initial releaseAbout This Document Terminology and DefinitionsTerminology and Definitions Sheet 1 Term DefinitionAbout This Document Terminology and Definitions Sheet 2PCI-X Interface Features PCI Express Interface FeaturesIntroduction2 Power Management SMBus for configuration register initializationSMBus Interface IntroductionMicrocontroller Block Diagram Microcontroller Connections toJtag Related DocumentsBlock Diagram Intel 41110 Serial to Parallel PCI Bridge ApplicationsAdapter Card Block Diagram Package Specification Package InformationBridge Package Dimensions Side View Package InformationPower Plane Layout 41110 Decoupling GuidelinesPower Plane Layout Split Voltage Planes Decoupling Guidelines41110 300PCI ARST# and PERST# Timing Requirements Reset and Power Timing Considerations5VCC15 and VCC33 Voltage Requirements Reset and Power Timing Considerations General Routing Guidelines General Routing GuidelinesCrosstalk EMI Considerations General Routing GuidelinesTrace Impedance Power Distribution and DecouplingDecoupling Differential Impedance Cross Section of Differential TraceAdapter Card Topology Board Layout GuidelinesAdapter Card Stack Up, Microstrip and Stripline Board Layout Guidelines Adapter Card StackupAINT# Interrupt Pins PCI Express INTx Message PCI-X Layout GuidelinesInterrupts INTx Routing TablePCI Arbitration Interrupt Routing for Devices Behind a BridgePCI-X Layout Guidelines Interrupt Binding for Devices Behind a BridgePCI General Layout Guidelines PCI Resistor CompensationPCI-X Signals PCI Clock Layout GuidelinesPCI Pullup Resistors Not Required PCI/PCI-X Frequency/Mode StrapsPCI Clock Distribution and Matching Requirements PCI-X Clock Layout Requirements Summary Parameter Routing Guidelines41110 Layout Analysis PCI-X Topology Layout GuidelinesPCI-X Slot Guidelines Embedded PCI-X 133 MHz Routing Recommendations Embedded PCI-X 133 MHzParameter Routing Guideline for Lower AD Bus Embedded PCI-X 100 MHz Embedded PCI-X 100 MHz Routing RecommendationsPCI-X 66 MHz Embedded Topology PCI-X 66 MHz Embedded Routing RecommendationsPCI 66 MHz Embedded Topology PCI 66 MHz Embedded TablePCI 33 MHz Embedded Mode Topology PCI 33 MHz Embedded Routing RecommendationsPCI Express Layout General recommendationsPCI-Express Layout Guidelines Adapter Card Layout GuidelinesPCI Express Layout Adapter Card Routing Recommendations Sheet 1Adapter Card Routing Recommendations Sheet 2 This page intentionally left blank Config Circuit Implementations10.1 41110 Analog Voltage Filters Circuit ImplementationsPCI Analog Voltage Filters PCI Express Analog Voltage FilterBandgap Analog Voltage Filter PCI Express Analog Voltage Filter Circuit10.2 41110 Reference and Compensation Pins Bandgap Analog Voltage Filter CircuitSM Bus SMBUs Address ConfigurationBit Value This page intentionally left blank Layer Type Thickness Copper Weight Customer Reference BoardsBoard Stack-up CRB Board Stackup Sheet 1Material ImpedanceCustomer Reference Boards CRB Board Stackup Sheet 2Board Outline Mechanical OutlineThis page intentionally left blank Design Guide Checklist PCI Express Interface SignalsSignals Recommendations Reason/Impact PERCOMP10Design Guide Checklist PCI/PCI-X Interface Signals Sheet 1PCI/PCI-X Interface Signals Sheet 2 Miscellaneous SignalsSMBus Interface Signals Recommendations Reason/ImpactReset Pins Ballout Pin Name UsagePower and Ground Signals Signal Recommendations Reason/ImpactJtag Signals This page intentionally left blank