Xilinx UG773 LogiCORE IP 10-Gigabit Ethernet MAC v11.1, User ...

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Chapter 2: Licensing the Core Full The Full license key is available when you purchase the core and provides full access to all core functionality both in simulation and in hardware, including: Functional simulation support Full implementation support including place and route, and bitstream generation Full functionality in the programmed device with no timeouts Obtaining Your License Key This section contains information about obtaining a simulation, full system hardware evaluation, and full license keys. Simulation License No action is required to obtain the Simulation Only Evaluation license key; it is provided by default with the Xilinx CORE Generator software. Full System Hardware Evaluation License To obtain a Full System Hardware Evaluation license, perform these steps: 1. Navigate to the 10-Gigabit Ethernet MAC product page for this core. 2. Click Evaluate. 3. Follow the instructions to install the required Xilinx ISE software and IP Service Packs. Obtaining a Full License Key Installing Your License File To obtain a Full license key, you must purchase a license for the core. After you purchase a license, a product entitlement is added to your Product Licensing Account on the Xilinx Product Download and Licensing site. The Product Licensing Account Administrator for your site receives an email from Xilinx with instructions on how to access a Full license and a link to access the licensing site. You can obtain a full key through your account administrator, or your administrator can give you access so that you can generate your own keys. Further details can be found at www.xilinx.com/products/ipcenter/ipaccess_fee.htm. The Simulation Only Evaluation license key is provided with the ISE software CORE Generator system and does not require installation of an additional license file. For the Full System Hardware Evaluation license and the Full license, an email is sent to you containing instructions for installing your license file. Additional details about IP license key installation can be found in the ISE Design Suite Installation, Licensing and Release Notes document. 26 www.xilinx.com 10-Gigabit Ethernet MAC User Guide UG773 March 1, 2011
Core Architecture System Overview X-Ref Target - Figure 3-1 X-Ref Target - Figure 3-2 TCP IP FIFO I/F Chapter 3 This chapter describes the overall architecture of the 10-Gigabit Ethernet MAC core and also describes the major interfaces to the core. Figure 3-1 shows a typical Ethernet system architecture and the place of the MAC within it. The MAC and all the blocks to the right are defined in the IEEE specifications for Ethernet. MAC PCS WIS PMA PMD Figure 3-1: Typical Ethernet System Architecture Figure 3-2 shows the 10-Gigabit Ethernet MAC core connected to a physical layer (PHY) device such as an optical module using the XGMII interface. User Logic (FIFO Example Design) 10-Gigabit Ethernet MAC Core Optical Module with XGMII I/F Figure 3-2: 10-Gigabit Ethernet MAC Core Connected to PHY with XGMII Interface 10-Gigabit Ethernet MAC User Guide www.xilinx.com 27 UG773 March 1, 2011 DDR Regs MDIO
Page 1 and 2: LogiCORE IP 10-Gigabit Ethernet MAC
Page 3 and 4: Table of Contents Revision History
Page 5 and 6: Interfacing to the Receive AXI4-Str
Page 7 and 8: Chapter 13: Detailed Example Design
Page 9 and 10: Schedule of Figures Preface: About
Page 11 and 12: Chapter 13: Detailed Example Design
Page 13 and 14: Schedule of Tables Preface: About T
Page 15 and 16: Appendix A: Verification and Intero
Page 17 and 18: About This Guide Guide Contents Pre
Page 19 and 20: Italic font Dark Shading Square bra
Page 21 and 22: Acronym Description MDC Management
Page 23 and 24: Introduction System Requirements Ab
Page 25: Licensing the Core Before you Begin
Page 29 and 30: Functional Description Functional D
Page 31 and 32: Core Interfaces and Modules AXI4-St
Page 33 and 34: Management Interface Core Interface
Page 35 and 36: Clocking and Reset Signals and Modu
Page 37 and 38: Customizing and Generating Core GUI
Page 39 and 40: Parameter Values in the XCO File Ou
Page 41 and 42: Designing with the Core General Des
Page 43 and 44: Chapter 6 Interfacing to the Core:
Page 45 and 46: In-Band Ethernet Frame Fields Inter
Page 47 and 48: X-Ref Target - Figure 6-3 X-Ref Tar
Page 49 and 50: X-Ref Target - Figure 6-6 tx_clk0 t
Page 51 and 52: X-Ref Target - Figure 6-9 VLAN Tagg
Page 53 and 54: X-Ref Target - Figure 6-11 tx_clk0
Page 55 and 56: X-Ref Target - Figure 6-12 rx_clk r
Page 61 and 62: Sending and Receiving Flow Control
Page 63 and 64: Chapter 7 Interfacing to the Core:
Page 65 and 66: X-Ref Target - Figure 7-2 s_axi_acl
Page 67 and 68: Table 7-2: Statistics Counters (Con
Page 69 and 70: Table 7-3: Configuration Registers
Page 71 and 72: Table 7-6: Transmitter Configuratio
Page 73 and 74: Table 7-9: Receiver MTU Configurati
Page 75 and 76: Table 7-15: MDIO Configuration Word
Page 77 and 78:
mdc mdio mdc mdio mdc mdio Z Z Set
Page 79 and 80:
The Configuration and Status Vector
Page 81 and 82:
Table 7-21: rx_configuration_vector
Page 83 and 84:
Receive Table 7-23: Transmit Statis
Page 85 and 86:
Table 7-24: Receive Statistics Vect
Page 87 and 88:
Using Flow Control Overview of Flow
Page 89 and 90:
Flow Control Operation of the 10-Gi
Page 91 and 92:
Flow Control Implementation Example
Page 93 and 94:
Constraining the Core Chapter 9 Thi
Page 95 and 96:
Management Constraints ############
Page 97 and 98:
MDIO Interface I/O Constraints MDIO
Page 99 and 100:
Special Design Considerations Reset
Page 101 and 102:
Pin Location Considerations for XGM
Page 103 and 104:
X-Ref Target - Figure 10-4 refclk_p
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X-Ref Target - Figure 10-6 refclk_p
Page 107 and 108:
Interfacing to the 10-Gigabit Ether
Page 109 and 110:
Behavior of the Evaluation Core in
Page 111 and 112:
Implementing Your Design Synthesis
Page 113 and 114:
Static Timing Analysis Post-Impleme
Page 115 and 116:
Quick Start Example Design Introduc
Page 117 and 118:
Implementation Simulation Implement
Page 119 and 120:
Detailed Example Design Chapter 13
Page 121 and 122:
Directory and File Contents The di
Page 123 and 124:
example_design/fifo Directory and F
Page 125 and 126:
simulation/functional Directory and
Page 127 and 128:
Implementation and Test Scripts Imp
Page 129 and 130:
10-Gigabit Ethernet MAC with Extern
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10-Gigabit Ethernet MAC with 64-bit
Page 133 and 134:
AXI4-Lite to IPIF Converter Block X
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Verification and Interoperability A
Page 137 and 138:
Appendix B Calculating the DCM Fixe
Page 139 and 140:
Core Latency Transmit Path Latency
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