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

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Chapter 4: Customizing and Generating Core Component Name For general help starting and using CORE Generator software on your development system, see the documentation supplied with your Xilinx ISE® software. The component name is used as the base name of the output files generated for the core. Names must begin with a letter and must be composed from the following characters: a through z, 0 through 9 and “_” (underscore). Statistics Gathering This checkbox selects whether the statistics counters will be included in the generated core. This option is only available if the Management Interface option is selected. The default is to have statistics counters included. Management Interface Physical Interface Select this option to include the Management Interface in the generated core. Deselect this option to remove the Management Interface and expose a simple bit vector to manage the core. The default is to have the Management Interface included. The physical interface section has a choice of two selections; XGMII, which implements the 32-bit DDR interface to the physical layer, and Internal, which selects the internal 64-bit SDR interface to the physical layer. Note: On Spartan®-6 devices, only the internal 64-bit interface is supported. 38 www.xilinx.com 10-Gigabit Ethernet MAC User Guide UG773 March 1, 2011
Parameter Values in the XCO File Output Generation Parameter Values in the XCO File XCO files contain parameterization information for an instance of a core; an XCO file is created when a core is generated and can be used to recreate a core. The text in an XCO file is case-insensitive. Table 4-1 shows the XCO file parameters and values, and summarizes the GUI defaults. The following is an example extract from an XCO file: SELECT Ten_Gigabit_Ethernet_MAC Virtex6 Xilinx,_Inc. 11.1 CSET physical_interface = XGMII CSET statistics_gathering = true CSET component_name = the_core CSET management_interface = true GENERATE Table 4-1: XCS File Values and Defaults Parameter XCO File Values Defaults component_name ASCII text starting with a letter and based on the following character set: a..z, 0..9 and _ The output files generated from the CORE Generator software are placed in the project directory. The list of output files includes: The netlist files for the core XCO files Release notes and documentation An HDL example design Scripts to synthesize, implement and simulate the example design See Chapter 13, Detailed Example Design for a complete description of the CORE Generator software output files and for details of the HDL example design. 10-Gigabit Ethernet MAC User Guide www.xilinx.com 39 UG773 March 1, 2011 Blank physical_interface XGMII, Internal Internal statistics_gathering True, false True management_interface True, false True
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 and 26: Licensing the Core Before you Begin
Page 27 and 28: Core Architecture System Overview X
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: Customizing and Generating Core GUI
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
Page 105 and 106:
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
Page 131 and 132:
10-Gigabit Ethernet MAC with 64-bit
Page 133 and 134:
AXI4-Lite to IPIF Converter Block X
Page 135 and 136:
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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