cpci express的标准

【实例简介】
目前能找到的cpci express总线的标准
Contents Introduction 1.1 Statement of Compliance 13 1.2 Terminology 13 1.3 Applicable Documents 18 1.4 Objectives …19 1.5 Name and Logo Usage.... 翻1E,B面 20 1.5.1 Logo Use 20 1.5.2 Trademark polic 20 1.6 Intellectual Property 21 1.7 Special Word Usage 22 1.8 Connectors 1.8.1 Legacy CompactPCI Connectors 22 1.8.2 High -Speed Advanced differential Fabric Connectors 1.83 UPM Power Connectors∴… 25 1.8.3.1 System Slot/Board and Type 1 Peripheral Slot/Board.25 1.8.3.2 Switch Slot/ Board 26 1.8.4 eHM C 27 1.8.5 CompactPCI Pluggable Power Supply Connector 27 1.9 Slot and board descriptions 28 1.9.1 Connector Reference Designators...............31 1.9.2 System Slot and Board 1.9.3 Type 1 Peripheral Slot and Board 32 1.9.4 Type 2 Peripheral Slot and Board 33 1.9.5 Hybrid Peripheral slot 35 1.9.6 Legacy Slot 1.9.7 Switch Slot and board .36 197.13uSwitchSlotandboard.wwwwwww.36 1.9.7.2 6U Switch Slot and board 37 1.10 EXample Configurations 40 2 Mechanical Requirements 45 2.1 Mechanical Overview 45 2.2 Dray Standard 45 2.3 Units 45 2.4 Keepout Zones 45 2.5 Connector Requirements .45 2.5.1 ADF Connectors 45 2.5.1.1 Board connectors 45 2.5.1.3 Backplane Connectors with Hot-Plug Suppor o 2.5.1.2 Backplane Connectors without Hot-Plug Support 46 46 2.5.2 eHM Connectors 46 2.5.2.1 Board Connector Type Designation .46 2.5.2.2 Backplane Connectors without Hot-Plug Support .........46 2.5.2.3 Backplane Connectors with Hot-Plug Support..... 46 2.5.3 UPM Connectors 46 2.5.3.1 Backplane Connectors………… 46 2.5.3.2 Board Connectors without Hot-Plug Support 47 PICMG EXPO CompactPCI Express Specification, Draft R. 93, March 11, 2005 Do Not design To/Do Not claim compliance To/do Not distribute This specification 2.5.3.3 Board Connectors with Hot-Plug Support 2.5.4 HM Connectors 47 2.5.5 47-Position Pluggable Power Supply Connector 47 2.6 Chassis Subrack Requirements 47 2.7 Backplane Requirements 47 2.7.1 3U Backplane Dimensions and Connector Locations....... 47 2.7.2 6U Backplane Dimensions and Connector Locations 2.8 Slot Numbering and Glyphs 51 2.9 Board Requirements 2.9.1 3U System/Type 1/Type 2 Board Dimensions and Connector Locations 51 2.9.2 6U System/Type 1/Type 2 Board Dimensions and Connector Locations 2.9.3 3U Switch board dimensions and connector locations wwm. 54 29.4 6U Switch board dimensions and connector locations .55 2.9.5 Board pcb thickness 56 2.9.6 ESD Discharge Strip 56 2.9.7 ESD Clip 56 2.9.8 Front Panels 56 2.9.9 CompactPcI Express logo 57 2.9.10 PMC/XMC Support ….57 29.11 Cross sectional vi 58 2.9.12 Component Outline and Warpage 58 2.9.13 Solder Side Cover(Optional) 58 2. 9.14 Component Heights 2.9. 15 System Slot Identification 59 2.10 Rear-Panel 1/0 Board Requirements 59 2.10.1 3U Rear-Panel l/o board dimensions 59 2.10.2 6U Rear-Panel l/o board dimensions 3 Electrical Requirements 62 3. 1 Signal Definitions 62 3.1.1 PCI Express Signals .62 3.1.1.1 PCI EXpress Transmit SigI naIs 3.1.1.2 PCI Express Receive Signals 62 3.1.1.3 Interconnect Definition 63 3.1.1.3.1 Link definit 63 3.1.1.3.2 Link Grouping .63 3.1.1.4 Electrical B 64 3. 1.1.4.1 AC Coupling 65 3.1.1.4.2 Insertion loss 65 3.1.1.4.3 Crosstab‖k 3.1.1.4,4 Lane-to-Lane skew 3.1.1. 4.5 Equalization 67 3.1.1.4.6 Skew within the Differential Pair(Intra-Pair Skew) 3.1.1.5 Jitter Budget Allocation 68 3.1.1.5.1 Random Jitter(Rj) 68 3.1.1.5.2 System Level Jitter Distribution 69 3.1.1.5.3 Interconnect Jitter Budget 69 3.1.1.5.4 Eye Patterns 70 3. 1.1.5.5 Type 2 Peripheral Transmitter Eye 4 PICMG EXPO CompactPCI EXpress Specification, Draft R.93, March 11, 2005 Do Not Design To/Do Not Claim Compliance To/Do Not Distribute This specification 3.1.1.5.6 Controller Transmitter Eye 3.1.1.5.7 Type 2 Peripheral Receiver Eye 3.1.1.5. 8 Controller Receiver eye 74 3.1.1.5. 9 Backplane Compliance Testing 3.1.1.5. 10 Alternative Controller tX measurement.wm.77 3.1.1.6 Reference Clock 78 3.1.1.6.1Hot-Pug…...….78 3.1.1.6.2 Clock Fan-Out ..79 3. 1.1.6.3 Clocking dependencies 3. 1.1.6.4 AC-Coupling and Biasing 79 3.1.1.6.5 Routing length 80 3. 1.1.6.6 Reference Clock Specification 81 3.1.1.6.7 REFCLK Phase Jitter Specification 3.1.2ESD 85 3.1.35VauX. 85 3.1.4 SMBI 3.1.4.1 SMBus " Back Powering Considerations 88 3.1.4.2 Backplane Identification and Capability Using SMBus. 88 3.1.5 PWRBTN# Signal 94 3.1.6 PS ON# Signal. 94 3.1.7 PWR OK Signal...... .95 3.1.8 WAKE# Signal 3.1.8. 1 Implementation Note 98 3.1. 9 PERST# Signal 99 3.1.9.1 nitial Power-Up(G3toL0)……………………100 3.1.9.2 Power Management States(so to S3/S4 to so) 101 3.1.9.3 Power down 102 3.1.10 SYSEN# Signal… 103 3.1.11 Geographical Addressing 103 3. 1. 12 LINKCAP Signal 104 3.1.13/OPin 104 3.1.14 Reserved pins 104 3.2 Hot-Plug Support .104 3.2.1 Hot-Plug sub-System Architecture 104 3.2.2 Power enable 107 3.2.3 Wake# 108 3.2.4 Module Power good 108 3.2.5 Present detection 108 3.2.6 System Management Bus 108 3.2.7 System Management Bus alert 108 3.2.8 Attention LED 109 3.2.9 Attention Switch 109 3.2.10 DC Specifications 109 3.3 Backplane Connector Pin Assignments 109 3.3.1 System SI 3.3.1.1 4-Link Configuration 110 3.3.1.2 2-Link Combination Configuration 3.3.2 Peripheral Slot I ype 1 113 3.3. 3 Peripheral Slot Type 2 .115 3.3.4 Hybrid Peripheral slot .115 3.3.5 Legacy slot 117 PICMG EXPO CompactPCI Express Specification, Draft R. 93, March 11, 2005 Do Not design To/Do Not claim compliance To/do Not distribute This specification 3.3.6 Switch Slot 117 3.3.6.1 3U Switch Slot 3.3.6.2 6U Switch Slot x4 Link width 118 3.3.6.3 6U Switch Slot--X8 Link Width .121 3.4 Power Supply Requirements …123 3.4.1 Current Available 123 3.4.2 Regulation and Ripple and noise 124 3.4.3 Backplane Power Decoupling 124 3. 4.4 Power Supply Timing 124 3.4.5 Additional Power Requirements for Boards Supporting Hot-Ppluc 125 4 Keying Requirements 4 Legacy Slots and Legacy boards 126 42 eHM Ke 126 A CompactPCI Express Advanced Differential Fabric Connector......129 A 1 General data 129 A 1.1 Objective of this document .129 A.1.2S cope 129 A.1.3 Intended Method of mounting 129 A 1. 4 Ratings and characteristics 130 A.1.5 Normative references 130 A.1.6 Markings…… 131 A 1.7 Type Designation 国 131 A.1.8 Ordering Information 132 A 1. 9 Special Connector Loadings A2 Technical Information A.2.1 Contacts and terminations 133 A 3 Dimensional Information 134 A.3.1 Isometric view and common features .134 A 3.2 Engagement Information 134 A.3. 2.1 Electrical Engagement Length 134 A.3.2.2 First Contact point 135 A 3.2.3 Perpendicular to Engagement direction 135 A.3.2.4 Inclination 135 A 3.3 Backplane Connectors 136 A 3.3.1 Dimensions 1 136 A.3.3.2 Contacts 136 A.3.3.3 Contact Tip Geometry………… 137 A.3.3,4 Terminations 137 A. 3. 4 Front board connectors wwwwwwwwwww138 A,3. 4. Dimensions .138 A 3.4.2 Terminations 138 A 3.5 Mounting Information for Backplane Connectors 138 A. 3.5. 1 Hole Pattern on Backplanes 139 A 3.5.2 Backplane Contact Positional Requirements 139 A.3.5.3 True position of male contacts .139 A.3.6 Mounting Information for Front Board Connectors .140 A 3.6.1 Hole Pattern on Printed boards 140 A 4 Characteristics 141 6 PICMG EXPO CompactPCI EXpress Specification, Draft R.93, March 11, 2005 Do Not Design To/Do Not Claim Compliance To/Do Not Distribute This specification A.4.1 Climatic Category 141 A 4.1.1 Climatic Category Test batch P: Initial EXamination .....141 A 4.1.2 Climatic Category Test Batch A: Mechanical Tests.. 141 A 4.1.3 Climatic Category Test Batch B: Harsh Environments. 144 A.4.1.4 Climatic Category Test Batch C: Damp Heat 146 A 4.1.5 Climatic Category Test Batch D: Extended Environmental Tests 147 A 4.1.6 Climatic Categary Test Batch E: Extended Environmental Tests 148 A.4.2 Electrical characteristics 148 A.4.2.1 Impedance 148 A 4.2.2 Crosstalk 149 A.4.2.3 Propagation Delay 149 A42.4 Differential skew ..149 A 4.25 Insertion Loss 149 B Enriched hard-Metric Connector B. 1 General data 国面国B 150 B. 1. 1 Objective of this document 150 B.1.2 Description of the Connector,s Approach 150 B.1.3 Descriptive Partitions Found Further This document 150 B 1.4 Normative References 15 B 1.4.1 Primary references describing the generic Part of the co 151 B.1.42Additionalreferenceswwwwwww.15 B.1.5 Intended Method of Mounting 151 B 1.6 Markings .152 B.1.7 Type Designation(General) 152 B2 Technical Information ∴152 B 2.1 Definitions 152 B 2.2 Contacts 152 B 2.3 Contact Performance Level 154 B 2.4 Keying 154 B.2.4.1 Mating rules 155 B.2.4.2 Examples for mating and nonmating configurations . 156 B.2.5 Type Designation 156 B 2.6 Applicational Information 157 B 2.6.1 Alignment and Gathering 157 B26.2 Polarization 翻面面 ∴158 B3 Dimensional Information Q B.3.1 General 158 B.3.2 View and common features 158 B3.3 Remarks on Mating Properties of eHM Connector…………159 B 3. 4 Fixed Board connector 160 B 3.4.1 Dimensions 160 B 3.4.2 Terminations B.3.4.3 Mounting Information for Fixed Board Connectors..161 B 3. 4.4 Hole pattern on fixed board 161 B.3.4 5 Position of connectors on fixed board ∴161 B 3.5 Free board connectors 162 B 3.5.1 Dimensions 162 B 3.5.2 Termination 163 PICMG EXPO CompactPCI Express Specification, Draft R. 93, March 11, 2005 Do Not Design TO/Do Not Claim Compliance To/Do Not Distribute This specification B.3.5.3 Mounting Information for Free Board Connectors. .......163 B 3.5.4 Hole pattern on free board 163 B 3.5.5 Position of connectors on front board 163 B4 Characteristics 81 .163 B.4.1 Climatic Category ∴163 B 4.2 Electrical Characteristics 163 B.4.2. 1 Creepage and clearance Distances 163 B 4.2.2 Voltage Proof 164 B.4.2. 3 Current-Carrying Capacity .164 B.4.2.4 Contact resistance.……164 B 4.2.5 Insulation Resistance .164 B 4.3 Mechanica 164 B.4.3.1 Mechanical Operation .164 B.4.3.2 Engaging and Separating Forces 164 B 4.3.3 Contact rete sert 164 B 4.3.4 Static Load. Transverse. 164 B 4.3.5 Gauge Retention Force .164 B 4.3.6 Vibration(Sinusoidal .164 B 4.3.7 Shock 164 B 4.3.8 Polarization method 165 B.4.3.9 Robustness and effectiveness of coding device .........165 B.4.3.9.1 Conditions According to IEC60512-7, Test 13e ....B 165 B 5 Test schedule 165 B.6 Quality Assessment Procedures…………….…..….…......…...165 c Universal Power Connector(UPM) 166 C 1 General data .I....8.4.4 面面面 ..166 C.1.1 Objective of this document 166 C2 Dimensions 167 C 3 Perpendicular to Engagement Direction 169 C4 Inclination 169 C 5 Mounting Information 169 C 6 Climatic Category. 171 Figures g 1-1 HM Connectors 23 1-2 Advanced Differential Fabric(ADF) Connector 24 1-3 UPM Power Connector for System and Type 1 Peripheral Slots/Boards..25 1-4PowerConnectorforswitchslots/boardswwwwww.26 -5 eHM Connector 1-647- Position CompactS| Pluggable Power Supply Connector……….28 1-7 CompactPCI Express 3U Slot Examples 29 -8 Compact PCI Express 6u Slot Examples 30 1-9 System Board 31 1-10 System Slot 32 1-11 Type 1 Peripheral Board 32 1-12 Type 1 Peripheral Slot. 33 1-13 Type 2 Peripheral Board -14 Type 2 Peripheral Slot 34 PICMG EXPO CompactPCI EXpress Specification, Draft R.93, March 11, 2005 Do Not Design To/Do Not Claim Compliance To/Do Not Distribute This specification 1-15 Hybrid Peripheral slot 35 1-16 Boards Supported By Hybrid Peripheral Slots 36 1-17 3 Switch Board 37 1-18 3 Switch Slot 37 1-19 6U Switch board 38 -20 6U Switch Slot 39 1-21 Backplane with Hybrid Peripheral Slots and Legacy Slots 40 1-22 Backplane with all Hybrid Peripheral Slots 41 1-23 Backplane with Type 2 and Hybrid Peripheral Slots 42 1-24 3U Backplane with Switch, System, Type 1, and Type 2 Slots 1-256 U Backplane with Switch, System,Type1, and type2S∴………43 44 2-1 Backplane Overall Dimensions 48 2-2 30 Backplane connector Locations 49 2-3 6U Backplane Connector Locations 50 2-4 board compatibility glyphs 2-5 Glyph for Boards that Operate in Either System or Peripheral Slots 51 2-6 Slot Compatibility Glyphs…… 51 2-7 3U System, Type 1, and Type 2 Board Dimensions and Connector Locations 52 2-8 6U System/Type 1/Type 2 Board Dimensions and Connector Locations...53 2-9 3 Switch board Dimensions and connector locations 54 2-106uswItchboarddimensionsandconnectorlocations..w.wwwwww.55 2-11 Modification to PCB to Support Thicker Boards 56 2-12 CompactPCI Express Logo 57 2-13 Alternate CompactPC| Express Logo....….….… 57 2-14 Approximate Clearance Between the PMC/XMC PCB and the aDF Connector ………………..57 2-15 Board cross-Sectional view 8 2-16 3U Rear-Panel l/o board dimensions ,60 2-17 6U Rear-Panel l/o Board Dimensions 61 3-1 2-Link and Loss definition 64 3-2 Backplane Connector Footprint 68 3-3 Interconnect jitter allocation 70 3-4 Peripheral TX Eye Mask 72 3-5 Controller TX eye Mask 73 3-6 Peripheral RX Eye Mask 74 3-7 Controller RX Eye Mask 75 3-8 Backplane TX Compliance signal 76 3-9 Backplane RX Eye… 76 3-10 Alternative Controller measurement 78 3-11 Biasing for HCSL Clock Input 3-12 Biasing Simulation Results .80 3-13 Single-Ended Measurement for swing .83 3-14 Single-Ended Measurement Points for delta cross point 83 3-15 Single-Ended Measurement Points for Rise and Fall Time Matching ..........83 3-16 Differential Measurement Points for Duty Cycle and Period 83 3-17 Differential measurement points for rise and fall time 84 3-18 Differential Measurement Points for Ringback 84 3-19 Eight-Slot Backplane Example 91 3-20 Power Supply Timing 95 PICMG EXPO CompactPCI Express Specification, Draft R. 93, March 11, 2005 Do Not design To/Do Not claim compliance To/do Not distribute This specification 3-21 WAKE Rise and fall time measurement points 98 3-22 WAKE# Circuit Example 9 3-23 Power Up… 101 3-24 Power Management states 102 3-25 Power down 103 3-26 Typical Hot-Plug Interface Implementation 106 3-27 4-Link Configuration Backplane Example 110 3-28 2-Link Combination Configuration backplane example 112 A-1 Sample Part Number with Explanation 132 A-2 Special Connector Loading 0100 1面着国面国B面面国 33 A-3 View of connectors with common features 134 A-4 Connector Mating Sequence 35 A-5 Dimensional Drawing of Backplane Connector .136 A-6 Contact Geometry for Zone 2 Backplane Connector 137 A-7 Dimensional Drawing of Front Board Connectors 138 A-8 Hole Requirements for backplane Connector 139 A-9 Backplane Pin Contact Positional Tolerance ................................................140 A-10 Hole Requirements for the Front Board Connector 140 B-1 View of Fixed and Free Board Keying Design(Left Perspective, Right Detailed).…… 155 B-2 View of a Mating and a Non-Mating Keying Combination 156 B-3 View of fixed and free Board connectors ..158 B-4 View of Fixed Board connector Including polarization Feature.......159 B-5 Dimensional drawing of Fixed board eHM connector 160 B-6 Hole Requirements for eHM on Fixed Board 161 B-7 Dimensional drawing of eHM Free Board connector …162 B-8 Hole Requirements for eHM Free Board Connector............163 C-1 UPM-F-7 Female 7-Position power connector dimensional information 167 C-2 UPM-F-5 Female 5-Position Power Connector Dimensional Information ....168 C-3 Male 7-Position power connector dimensional information 168 C-4 UPM-M-5 Male 5-Position Power connector dimensional Information 169 C-5 Hole pattern for 7-Row male uPm Power connector 169 C-6 Hole pattern for 5-Row male UPM Power connector 170 C-7 Hole pattern for female 7-Row uPm Power connector ..170 C-8Holepatternforfemale5-rowuPmpowerconnectorwwww.171 Tables 3-1 Interconnect Loss Budget Type 1 Peripheral 3-2 Interconnect Loss Budget Type 2 Peripheral 65 3-3 Allowable Interconnect Lane-to-Lane skew 67 3-5 Interconnect Jitter buaget on 3-4 Total System Jitter Distribution...... 69 70 3-6 Type 2 Peripheral Transmitter Eye............71 3-7 Controller TX Compliance Eye Requirements 72 3-8 Type 2 Peripheral RX Compliance Eye Requirements ..73 3-9 Controller RX compliance Eye Requirements 74 3-10 Backplane TX Compliance Signal (Signal Generator) 75 3-11 Backplane RX compliance eye 76 10 PICMG EXPO CompactPCI EXpress Specification, Draft R.93, March 11, 2005 Do Not Design To/Do Not Claim Compliance To/Do Not Distribute This specification 【实例截图】
【核心代码】