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- Pagina / 138
- Tabla de contenidos
- MARCADORES
- LogiCORE™ IP 1
- 1-Gigabit Ethernet 1
- MAC v8.5 1
- Revision History 3
- Table of Contents 5
- Appendix D: Core Latency 8
- Schedule of Figures 9
- UG144 April 24, 2009 10
- Schedule of Tables 13
- About This Guide 15
- Conventions 16
- Online Document 17
- List of Acronyms 17
- Introduction 19
- Specifications 20
- Technical Support 20
- Feedback 20
- Core Architecture 21
- Core Components 22
- Core Interfaces 23
- Client Side Interface 26
- Receiver Interface 27
- Flow Control Interface 27
- Physical Side Interface 29
- MDIO Interface 30
- Generating the Core 31
- Component Name 32
- Management Interface 32
- Address Filter 32
- Physical Interface 32
- Output Generation 33
- Designing with the Core 35
- Know the Degree of Difficulty 37
- Keep it Registered 38
- Use Supported Design Flows 38
- Chapter 5 39
- Frame Reception with Errors 41
- Client-Supplied FCS Passing 42
- VLAN Tagged Frames 42
- Disabled 43
- Receiver Statistics Vector 44
- Transmitting Outbound Frames 47
- Client Underrun 48
- Inter-Frame Gap Adjustment 49
- Transmitter Statistics Vector 50
- Using Flow Control 53
- Flow Control Basics 54
- Pause Control Frames 55
- Core-initiated Pause Request 56
- Pause Frame Reception Enabled 57
- Operation 59
- Chapter 6: Using Flow Control 60
- Chapter 7 61
- GMII Receiver Logic 63
- DCM Reset circuitry 64
- IOB LOGIC 66
- Virtex-4 Devices 67
- RGMII Receiver Logic 70
- Implementing External RGMII 71
- Using the MDIO interface 76
- Configuration and Status 77
- Configuration Registers 78
- Receiver Configuration 79
- Transmitter Configuration 80
- Flow Control Configuration 81
- MDIO Configuration 82
- Address Filter Configuration 82
- Accessing the Address Table 85
- LOCATION 86
- 31 : 0 47 : 32 86
- IDLE IDLE32 bits 87
- STA drives MDIO 87
- Constraining the Core 93
- MDIO Logic 94
- Flow Control 95
- Configuration 95
- "reset_dist_grp"; 96
- GMII Input Setup/Hold Timing 97
- Non-Virtex-5 devices 99
- RGMII IOB Constraints 101
- RGMII Input Setup/Hold Timing 102
- Virtex-5 Devices 103
- RGMII DDR Constraints 104
- Non-Virtex-5 Devices 105
- -- DISCONTINUED PRODUCT 108
- Clocking and Resetting 109
- Multiple Cores 110
- With RGMII 111
- Reset Conditions 112
- Interfacing to Other Cores 113
- Tra ns ce i ve r 115
- Virtex-5 LXT and SXT Devices 117
- Virtex-5 FXT Devices 118
- Ethernet Statistics Core 119
- Implementing Your Design 123
- Implementation 124
- Static Timing Analysis 125
- Generating a Bitstream 125
- Generating a Simulation Model 125
- Using the Model 126
- Using the Client-Side FIFO 127
- Interfaces 128
- Receive FIFO 129
- Data Flow 130
- Functional Operation 131
- Expanding Maximum Frame Size 132
- Interoperability 133
- Appendix C 135
- Core Latency 137
- Appendix D: Core Latency 138
Indice de contenidos
R-- DISCONTINUED PRODUCT --LogiCORE™ IP 1-Gigabit Ethernet MAC v8.5User GuideUG144 April 24, 2009
10 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009R-- DISCONTINUED PRODUCT --Chapter 7: Using the Physical Side InterfaceFi
100 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 9: Constraining the CoreR-- DISCONTINUED PRODUCT --Data Sheet rep
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 101UG144 April 24, 2009Required ConstraintsR-- DISCONTINUED PRODUCT --The implementation require
102 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 9: Constraining the CoreR-- DISCONTINUED PRODUCT --The RGMII v2.0
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 103UG144 April 24, 2009Required ConstraintsR-- DISCONTINUED PRODUCT --INST "rgmii_rxd<?&
104 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 9: Constraining the CoreR-- DISCONTINUED PRODUCT --INST *rgmii_in
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 105UG144 April 24, 2009Required ConstraintsR-- DISCONTINUED PRODUCT --Understanding Timing Repor
106 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 9: Constraining the CoreR-- DISCONTINUED PRODUCT --Data Sheet rep
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 107UG144 April 24, 2009Required ConstraintsR-- DISCONTINUED PRODUCT --This is less than the 1 ns
108 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 9: Constraining the CoreR-- DISCONTINUED PRODUCT --
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 109UG144 April 24, 2009R-- DISCONTINUED PRODUCT --Chapter 10Clocking and ResettingThis chapter d
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 11UG144 April 24, 2009R-- DISCONTINUED PRODUCT --Chapter 11: Interfacing to Other CoresFigure 1
110 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 10: Clocking and ResettingR-- DISCONTINUED PRODUCT --With RGMIISt
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 111UG144 April 24, 2009Multiple CoresR-- DISCONTINUED PRODUCT --Note:Although not illustrated, i
112 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 10: Clocking and ResettingR-- DISCONTINUED PRODUCT --Reset Condit
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 113UG144 April 24, 2009R-- DISCONTINUED PRODUCT --Chapter 11Interfacing to Other CoresEthernet 1
114 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 11: Interfacing to Other CoresR-- DISCONTINUED PRODUCT --Integrat
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 115UG144 April 24, 2009Ethernet 1000Base-X PCS/PMA or SGMII CoreR-- DISCONTINUED PRODUCT --Integ
116 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 11: Interfacing to Other CoresR-- DISCONTINUED PRODUCT --Figure 1
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 117UG144 April 24, 2009Ethernet 1000Base-X PCS/PMA or SGMII CoreR-- DISCONTINUED PRODUCT --Virte
118 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 11: Interfacing to Other CoresR-- DISCONTINUED PRODUCT --• Due to
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 119UG144 April 24, 2009Ethernet Statistics CoreR-- DISCONTINUED PRODUCT --Features of this confi
12 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009R-- DISCONTINUED PRODUCT --
120 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 11: Interfacing to Other CoresR-- DISCONTINUED PRODUCT --Figure 1
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 121UG144 April 24, 2009Ethernet Statistics CoreR-- DISCONTINUED PRODUCT --The management interfa
122 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 11: Interfacing to Other CoresR-- DISCONTINUED PRODUCT --
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 123UG144 April 24, 2009R-- DISCONTINUED PRODUCT --Chapter 12Implementing Your DesignThis chapter
124 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 12: Implementing Your DesignR-- DISCONTINUED PRODUCT --To synthes
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 125UG144 April 24, 2009Post-Implementation SimulationR-- DISCONTINUED PRODUCT --Placing-and-Rout
126 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 12: Implementing Your DesignR-- DISCONTINUED PRODUCT --Using the
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 127UG144 April 24, 2009R-- DISCONTINUED PRODUCT --Appendix AUsing the Client-Side FIFOThe exampl
128 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Appendix A: Using the Client-Side FIFOR-- DISCONTINUED PRODUCT --Interfac
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 129UG144 April 24, 2009InterfacesR-- DISCONTINUED PRODUCT --Receive FIFOTable A-3 describes the
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 13UG144 April 24, 2009-- DISCONTINUED PRODUCT --Chapter 1: IntroductionChapter 2: Core Archite
130 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Appendix A: Using the Client-Side FIFOR-- DISCONTINUED PRODUCT --Overview
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 131UG144 April 24, 2009Functional OperationR-- DISCONTINUED PRODUCT --Functional OperationClock
132 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Appendix A: Using the Client-Side FIFOR-- DISCONTINUED PRODUCT --VerilogT
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 133UG144 April 24, 2009R-- DISCONTINUED PRODUCT --Appendix BCore Verification, Compliance, and I
134 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Appendix B: Core Verification, Compliance, and InteroperabilityR-- DISCON
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 135UG144 April 24, 2009R-- DISCONTINUED PRODUCT --Appendix CCalculating DCM Phase-ShiftingDCM Ph
136 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Appendix C: Calculating DCM Phase-ShiftingR-- DISCONTINUED PRODUCT --Perf
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 137UG144 April 24, 2009R-- DISCONTINUED PRODUCT --Appendix DCore LatencyTransmit Path LatencyAs
138 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Appendix D: Core LatencyR-- DISCONTINUED PRODUCT --
14 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009R-- DISCONTINUED PRODUCT --Table 8-8: Unicast Address Word 0 . . . . . .
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 15UG144 April 24, 2009R-- DISCONTINUED PRODUCT --PrefaceAbout This GuideThe LogiCORE™ IP 1-Gigab
16 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Preface: About This GuideR-- DISCONTINUED PRODUCT --ConventionsThis docume
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 17UG144 April 24, 2009ConventionsR-- DISCONTINUED PRODUCT --Online DocumentThe following linking
18 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Preface: About This GuideR-- DISCONTINUED PRODUCT --NCD Native Circuit Des
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 19UG144 April 24, 2009R-- DISCONTINUED PRODUCT --Chapter 1IntroductionThe 1-Gigabit Ethernet MAC
www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009-- DISCONTINUED PRODUCT --Xilinx is providing this product documentation, her
20 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 1: IntroductionR-- DISCONTINUED PRODUCT --Specifications• IEEE 802
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 21UG144 April 24, 2009R-- DISCONTINUED PRODUCT --Chapter 2Core ArchitectureThis chapter describe
22 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 2: Core ArchitectureR-- DISCONTINUED PRODUCT --Core ComponentsTran
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 23UG144 April 24, 2009Core InterfacesR-- DISCONTINUED PRODUCT --Core InterfacesGMAC Core with Op
24 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 2: Core ArchitectureR-- DISCONTINUED PRODUCT --GMAC Core Without M
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 25UG144 April 24, 2009Core InterfacesR-- DISCONTINUED PRODUCT --GEMAC Core Without Management In
26 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 2: Core ArchitectureR-- DISCONTINUED PRODUCT --All ports of the co
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 27UG144 April 24, 2009Core InterfacesR-- DISCONTINUED PRODUCT --Receiver InterfaceTable 2-2 desc
28 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 2: Core ArchitectureR-- DISCONTINUED PRODUCT --Management Interfac
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 29UG144 April 24, 2009Core InterfacesR-- DISCONTINUED PRODUCT --Configuration Vector (Optional)T
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.comUG144 April 24, 2009-- DISCONTINUED PRODUCT --Revision HistoryThe following table shows the revis
30 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 2: Core ArchitectureR-- DISCONTINUED PRODUCT --MDIO InterfaceTable
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 31UG144 April 24, 2009R-- DISCONTINUED PRODUCT --Chapter 3Generating the Core The GEMAC core is
32 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 3: Generating the CoreR-- DISCONTINUED PRODUCT --Component NameThe
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 33UG144 April 24, 2009Output GenerationR-- DISCONTINUED PRODUCT --Output GenerationThe output fi
34 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 3: Generating the CoreR-- DISCONTINUED PRODUCT --
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 35UG144 April 24, 2009R-- DISCONTINUED PRODUCT --Chapter 4Designing with the CoreThis chapter pr
36 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 4: Designing with the CoreR-- DISCONTINUED PRODUCT --Using the exa
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 37UG144 April 24, 2009General Design GuidelinesR-- DISCONTINUED PRODUCT --Implementing the 1-Gig
38 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 4: Designing with the CoreR-- DISCONTINUED PRODUCT --See also Appe
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 39UG144 April 24, 2009R-- DISCONTINUED PRODUCT --Chapter 5Using the Client Side Data PathThis ch
www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009-- DISCONTINUED PRODUCT --
40 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 5: Using the Client Side Data PathR-- DISCONTINUED PRODUCT --Frame
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 41UG144 April 24, 2009Receiving Inbound FramesR-- DISCONTINUED PRODUCT --Frame Reception with Er
42 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 5: Using the Client Side Data PathR-- DISCONTINUED PRODUCT --Clien
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 43UG144 April 24, 2009Receiving Inbound FramesR-- DISCONTINUED PRODUCT --Maximum Permitted Frame
44 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 5: Using the Client Side Data PathR-- DISCONTINUED PRODUCT --Addre
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 45UG144 April 24, 2009Receiving Inbound FramesR-- DISCONTINUED PRODUCT --Table 5-2: Bit Definiti
46 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 5: Using the Client Side Data PathR-- DISCONTINUED PRODUCT --Table
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 47UG144 April 24, 2009Transmitting Outbound FramesR-- DISCONTINUED PRODUCT --Transmitting Outbou
48 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 5: Using the Client Side Data PathR-- DISCONTINUED PRODUCT --Clien
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 49UG144 April 24, 2009Transmitting Outbound FramesR-- DISCONTINUED PRODUCT --VLAN Tagged FramesF
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.comUG144 April 24, 2009-- DISCONTINUED PRODUCT --Schedule of Figures. . . . . . . . . . . . . . . .
50 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 5: Using the Client Side Data PathR-- DISCONTINUED PRODUCT --Trans
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 51UG144 April 24, 2009Transmitting Outbound FramesR-- DISCONTINUED PRODUCT --Table 5-4: Bit Defi
52 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 5: Using the Client Side Data PathR-- DISCONTINUED PRODUCT --Table
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 53UG144 April 24, 2009R-- DISCONTINUED PRODUCT --Chapter 6Using Flow ControlThis chapter describ
54 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 6: Using Flow ControlR-- DISCONTINUED PRODUCT --The user MAC on th
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 55UG144 April 24, 2009Overview of Flow ControlR-- DISCONTINUED PRODUCT --Pause Control FramesCon
56 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 6: Using Flow ControlR-- DISCONTINUED PRODUCT --Flow Control Opera
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 57UG144 April 24, 2009Flow Control Operation of the GEMACR-- DISCONTINUED PRODUCT --Receiving a
58 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 6: Using Flow ControlR-- DISCONTINUED PRODUCT --Flow Control Imple
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 59UG144 April 24, 2009Flow Control Implementation ExampleR-- DISCONTINUED PRODUCT --OperationFig
www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009R-- DISCONTINUED PRODUCT --Chapter 4: Designing with the CoreGeneral Design
60 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 6: Using Flow ControlR-- DISCONTINUED PRODUCT --
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 61UG144 April 24, 2009R-- DISCONTINUED PRODUCT --Chapter 7Using the Physical Side InterfaceThis
62 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 7: Using the Physical Side InterfaceR-- DISCONTINUED PRODUCT --Fig
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 63UG144 April 24, 2009Implementing External GMIIR-- DISCONTINUED PRODUCT --GMII Receiver LogicSp
64 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 7: Using the Physical Side InterfaceR-- DISCONTINUED PRODUCT --DCM
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 65UG144 April 24, 2009Implementing External GMIIR-- DISCONTINUED PRODUCT --Virtex-5 DevicesAn IO
66 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 7: Using the Physical Side InterfaceR-- DISCONTINUED PRODUCT --Imp
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 67UG144 April 24, 2009Implementing External RGMIIR-- DISCONTINUED PRODUCT --Figure 7-4 shows tha
68 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 7: Using the Physical Side InterfaceR-- DISCONTINUED PRODUCT --The
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 69UG144 April 24, 2009Implementing External RGMIIR-- DISCONTINUED PRODUCT --Virtex-5 DevicesThe
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.comUG144 April 24, 2009 R-- DISCONTINUED PRODUCT --Connecting the MDIO to an Internally Integrated P
70 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 7: Using the Physical Side InterfaceR-- DISCONTINUED PRODUCT --The
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 71UG144 April 24, 2009Implementing External RGMIIR-- DISCONTINUED PRODUCT --Figure 7-7: External
72 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 7: Using the Physical Side InterfaceR-- DISCONTINUED PRODUCT --Vir
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 73UG144 April 24, 2009Implementing External RGMIIR-- DISCONTINUED PRODUCT --• This can be achiev
74 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 7: Using the Physical Side InterfaceR-- DISCONTINUED PRODUCT --Vir
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 75UG144 April 24, 2009Implementing External RGMIIR-- DISCONTINUED PRODUCT --RGMII Inband Status
76 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 7: Using the Physical Side InterfaceR-- DISCONTINUED PRODUCT --Usi
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 77UG144 April 24, 2009R-- DISCONTINUED PRODUCT --Chapter 8Configuration and StatusThis chapter p
78 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 8: Configuration and StatusR-- DISCONTINUED PRODUCT --Configuratio
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 79UG144 April 24, 2009Using the Optional Management InterfaceR-- DISCONTINUED PRODUCT --Receiver
www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009R-- DISCONTINUED PRODUCT --Chapter 12: Implementing Your DesignPre-implement
80 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 8: Configuration and StatusR-- DISCONTINUED PRODUCT --Transmitter
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 81UG144 April 24, 2009Using the Optional Management InterfaceR-- DISCONTINUED PRODUCT --Flow Con
82 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 8: Configuration and StatusR-- DISCONTINUED PRODUCT --MDIO Configu
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 83UG144 April 24, 2009Using the Optional Management InterfaceR-- DISCONTINUED PRODUCT --The Addr
84 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 8: Configuration and StatusR-- DISCONTINUED PRODUCT --Reading from
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 85UG144 April 24, 2009Using the Optional Management InterfaceR-- DISCONTINUED PRODUCT --Accessin
86 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 8: Configuration and StatusR-- DISCONTINUED PRODUCT --MDIO Interfa
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 87UG144 April 24, 2009Using the Optional Management InterfaceR-- DISCONTINUED PRODUCT --There ar
88 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 8: Configuration and StatusR-- DISCONTINUED PRODUCT --Read Transac
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 89UG144 April 24, 2009Using the Optional Management InterfaceR-- DISCONTINUED PRODUCT --Figure 8
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 9UG144 April 24, 2009-- DISCONTINUED PRODUCT --Chapter 1: IntroductionChapter 2: Core Architec
90 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 8: Configuration and StatusR-- DISCONTINUED PRODUCT --Access witho
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 91UG144 April 24, 2009Access without the Management InterfaceR-- DISCONTINUED PRODUCT --53 “Rece
92 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 8: Configuration and StatusR-- DISCONTINUED PRODUCT --62 “Flow Con
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 93UG144 April 24, 2009R-- DISCONTINUED PRODUCT --Chapter 9Constraining the Core This chapter def
94 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 9: Constraining the CoreR-- DISCONTINUED PRODUCT --PERIOD Constrai
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 95UG144 April 24, 2009Required ConstraintsR-- DISCONTINUED PRODUCT --The UCF syntax which follow
96 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 9: Constraining the CoreR-- DISCONTINUED PRODUCT --Timespecs for R
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 97UG144 April 24, 2009Required ConstraintsR-- DISCONTINUED PRODUCT --GMII Input Setup/Hold Timin
98 www.xilinx.com 1-Gigabit Ethernet MAC v8.5 User GuideUG144 April 24, 2009Chapter 9: Constraining the CoreR-- DISCONTINUED PRODUCT --The fixed phase
1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 99UG144 April 24, 2009Required ConstraintsR-- DISCONTINUED PRODUCT --Understanding Timing Report
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