DP83869HM Media Interface: - 1000Base-T 1000Base-X Transceiver or SFP Media Interface: - 1000Base-X M A G N E T I C RJ45 Mode of Operation 8 SNLA318–February 2019How to use XGMII@MAC10 on LS1046A. PROGRAMMABLE LOGIC, I/O & BOOT/CONFIGURATION. 10GbEは 1GbE に続く通信速度を持つプロトコルとして開発され、最初の規格は 2002年 6月 に IEEE 802. But there are many problems when I want to use it on lx2160ardb_rev2. In contrast, the XLGMII/CGMII interfaces are intended only for use on-chip, and are defined differently as SDR interfaces, see 802. 3. XGMIIの制御信号. As a result the above text only applies to XGMII 10 Gb/s operation and IEEE 802. I have configured the 10G/25G Ethernet MAC core to operated as a MAC only (no PCS/PMA) so I can interface it with the XAUI core which contains a PCS. 5. Files Generated for Intel IP Cores (Legacy Parameter Editor) 2. nsy_0415@hotmail. com (Member) Edited by User1632152476299482873 September 25, 2021 at 3:04 PM. This greatly reduces. This table shows the mapping of this non-standard format to the standard SDR XGMII interface. Register Interface Signals 5. Modified 10 years, 4 months ago. However, the bus widths of the xgmii interfaces on the MAC and XAUI do not match. The core was released as part of Xenie FPGA module project. 4. Loading Application. 7xxx/5xxx SoCs), SPEAr (arm), Loongson1B (mips) and XILINX XC2V3000 FF1152AMT0221 D1215994A VIRTEX FPGA board. 4 "Management functions" 1. Therefore, for 2. The Intel® Stratix® 10 devices contain a combination of GX, GXT, or GXE channels, in addition to the. 3定義的以太網行業標準。. 49. The MAC TX also supports custom preamble in 10G operations. • 3) Allow variation in the minimum IPG at the XGMII – Allow packets to be held back until the next lane 0 alignment, and make up by shrinking a subsequent IPG. [PG210-25G-Ethernet] About XGMII/25GMII Interface Ports Hello, I read the pg210 Port decsriptions-PCS Variant and found the XGMII/25GMII Interface rx_mii_d[63:0], this is a 64-bit bus for MII, but I found the XGMII/25GMII data bus should be. 20. This includes not disabling Duty Cycle Correction for Virtex-II DCMs (as was done in XAPP606). The device is also equipped with an additional full-rate data port that can be utilized for bypass monitoring or channel monitoring applications. Frames transmitted on the XGMII are little endian; the MAC TX. 5G/5G/10G. Installing and Licensing Intel® FPGA IP Cores 2. v","path":"rtl/arp. 즉, 클럭의 상승. These characters are clocked between the MAC/RS and the PCS at both the positive and negative edge (double datarate – DDR) of the 156. 1. The host layer access to the Controller IP for Automotive is through industry-standard AXI or AHB interfaces when the DMA is being used or through an external FIFO interface. When using the 2017. Register Map 7. 3. pcs子层与mac子层之间使用xgmii接口连接，该接口传输的数据其实已经是完整的以太网帧数据（包括了前导码、fcs等部分）。如果自行设计mac的话，可以直接将xgmii对接到mac上； mac部分将在下一小节详细讲述。 2. XGMII Signals; Signal Name Direction Width Description PHY Configurations; TX XGMII signals — synchronous to xgmii_tx_coreclkin: xgmii_tx_data: Input : 64, 32: TX data from the MAC. You will need to compile this. Processor specifications. Give Feedback. 1G/2. Documents & Resources. XAUI is an internal FPGA core that takes the XGMII's (>70) wires and converts it to a "slimmer" serial interface with much. 4. 1G/10GbE GMII PCS Registers 5. それで、XGMIIを実装しない場合も、PCSに対してはRSとXGMIIが実装されている場合と等価に振る舞う必要がある。 XGMIIは32bit双方向。 Clause 46. Looking for the definition of XGMII? Find out what is the full meaning of XGMII on Abbreviations. . IEEE 802. 6. In the transmit direction, the 10GBASE-X PCS accepts packets from the PCS client on the XGMII. In this demo, the FiFo_wrapper_top module provides this interface. The 10GBASE-KR standard is always provided with a 64-bit data width. The core was released as part of Xenie FPGA module project. Altera Low Latency Ethernet 10G MAC IP Core Migration Guidelines. As far as I understand, of those 72 pins, only 64 are actually data, the remai. Referring to the design I assign 0 to configuration_vector[535:0]. If the packet transmission was in progress at the time, the remote fault bytes will override the packet bytes until The xgmii_tx_control bit corresponds to the xgmii_tx_data bits. Specifying the IP Core Parameters and Options ( Intel® Quartus® Prime Pro Edition) 2. The XAUI PHY is a specific physical layer implementation of the 10 Gigabit Ethernet link defined in the IEEE 802. Marvells expertise in microprocessor architecture and digital signal processing, drives. Fundamentally the MII,SGMII,RGMII signals are for data that a MAC device converts to PHY. Figure 3: 10GBASE-X PHY Structure. 1 XGMII Interface The XGMII interface connects the Reconciliation Sublayer (RS) with the IP and allows transferring information to/from as defined in Clause 46. products. For example, xgmii_tx_control[0] corresponds to xgmii_tx_data[7:0]. Hardware and Software Requirements. 4 11/18 Microsemi Headquarters One Enterprise, Aliso Viejo, CA 92656 USA Within the USA: +1 (800) 713-4113 Outside the USA: +1 (949) 380-6100The XGMII protocol is a formalized way for two hardware blocks (typically the MAC & PHY) to communicate when a packet starts/ends and if there`s any errors detected on the line. Files Generated for Intel IP Cores (Legacy Parameter Editor) 2. e. dtsi but I can't seem to make Linux happy. • There is a PCS Clause 49 blocks with additional ordered sets • Auto-neg messages usign 16-bit configuration word • 5. 1G/2. D. 2. CTRL is inserted. The MAC core along with FIFO-core and SPI4/AXI-DMA engines or deleted depending on the XGMII idle inserted or deleted. 4 11/18 Microsemi Headquarters One Enterprise, Aliso Viejo, CA 92656 USA Within the USA: +1 (800) 713-4113 Outside the USA: +1 (949) 380-6100The PTP solution is fully compliant with IEEE 1588 v2. • /T/-Maps to XGMII terminate control character. XGMII Mapping to Standard SDR XGMII Data. It consists of a physical coding sublayer (PCS) function and an embedded physical media attachment (PMA). 1: The values of TXC<7:0> and TXD<63:0> shall be sampled by the PHY on the rising edge of TX_CLK. The full spec is defined in IEEE 802. While the XGMII is an optional interface, it is used extensively in this standard as a basis for functionalxGMI (inter-chip global memory interconnect) is a cable-capable version of AMD's Infinity Fabric interconnect. (3) The WAN interface sublayer (WIS) implements the OC-192 framing and scrambling functions. The switch is capable of auto-negotiating with SGMII and 1000BaseX connections and by default set to SGMII. •. This line tells the driver to check the state of xGMI link. XGMIIではEthernetのフレームをSTARTからTERMINATEで囲まれた区間で表します。また、START は必ずD[7:0]、つまり0番目のオクテットに現れることが規定されています。 ただし、これは32bit PCSの場合で、64bit PCSの場合は0番目及び4番目のオクテットにSTARTが現れることに注意が必要です。XGMII Receive Signals; Signal Condition Direction Width Description ; xgmii_rx_data[] Use legacy Ethernet 10G MAC XGMII interface disabled. 25 MHz irrespective of 1588 being enabled or disabled. TXD, RXD는 각 4비트 크기의 신호선을 갖는다. 7. Code replication/removal of lower rates onto the 10GE link. AMDGPU XGMI Support. Benefits Media port speed • 4-port, 6-speed PHY, operating at 10, 100 Mbps, 1, 2. 1Q, and multicast. For Ethernet backplane applications, XGMII compliant 10GBASEKR_PHY soft IP is developed. xgmii_rx_dc[71:0&rbrack. 1. Operating Speed and Status Signals. Why is XGMII little endian while the network byte order is big endian (RFC1700)? Stack Exchange Network Stack Exchange network consists of 183 Q&A communities including Stack Overflow , the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. The Intel® Stratix® 10 devices contain a combination of GX, GXT, or GXE channels, in addition to the. • /S/-Maps to XGMII start control character. Common signals. We would like to show you a description here but the site won’t allow us. MII = 4 bit parallel for 100M, RMII = 2 bit parallel for 100M, GMII = 8 bit parallel for 1G, RGMII = DDR 4 bit parallel for 1G, XGMII = DDR 32 bit parallel for 10G, XAUI = 4x3. However, if the XGMII is not implemented, a conforming implementation must behave functionally as though the RS and XGMII were present. It should connect to xgmii_rx_clk. 2. Transceiver Status and Transceiver Clock Status Signals 6. Figure 4 shows the 10GBASE-R structure; besides the XGMII interface, another difference is the coding scheme changed from 8B/10B to 64B/66B . We just have to enable FLOW CONTROL on our MAC side. FAST MAC D. Virtually Install CentOS and Fedora on Zynq UltraScale+. 4/2. 12. It is called XSBI (10 Gigabit Sixteen Bit Interface). I never appears on any odd byte. are all MAC to PHY interfaces. 1. System battery specifications. 1. 1. TLK3134 supports a 32-bit data path, 4-bit control, 10 Gigabit Media Independent Interface (XGMII) to the protocol device. PRESENTATION. A tag already exists with the provided branch name. In contrast, the XLGMII/CGMII interfaces are intended only for use on-chip, and are defined differently as SDR interfaces, see 802. Loading Application. 14. LAN の主流であるイーサネットで初めて WAN での利用を前提とした技術を含む [1] 。. 3-2008 clause 48 State Machines. IP应用. The name is a concatenation of the Roman numeral X, meaning ten, and the initials of. The two most important are the Ethernet MAC Device (the device that actually makes and receives Ethernet frames), and the Ethernet PHY (PHYsical interface) device - the device that connects you to your wires, fibre, etc. Rockchip RK3588 datasheet. tdata : Data (width generally DATA_WIDTH) tkeep : Data word valid (width generally KEEP_WIDTH, present on _64 modules) tvalid : Data valid tready : Sink ready tlast : End-of-frame tuser : Bad frame (valid with tlast & tvalid). The 10 Gigabit Media Independent Interface (XGMII) version of this core is intended to interface to either an off-chip PHY device or XAUI, DXAUI, RXAUI, 10GBASE-R/KR LogiCORE using the XGMII Interface. 278 Followers, 293 Following, 3 Posts - See Instagram photos and videos from cxmii (@cxmii_xg)• Encoding of XGMII(8bits+1control bit/lane) into 10bits/lane and decode the same in the receive direction. This XAUI PHY along with a 10GbE media access control (MAC) IP core enables an Intel® FPGA to interface to a 10GbE network through a variety of external devices, including a 10GbE PHY device or optical transceiver module. Close Filter Modal. High-speed Interconnect - XAUI is a high-speed interconnect that offers reduced pin count. XGMII operates at a fixed data rate (10G) • PMD operates at an effective data rate lower than MAC/XGMII data rate (e. The XAUI PHY Intel FPGA IP provides an XGMII to Low Latency Ethernet 10G MAC Intel FPGA IP and implements four lanes each at 3. 4. xgmii mdi up to 10 gbps clt – coax line terminal cnu – coax network unit mdi – medium dependent interface oam – operations, administration, & maintenance pcs – physical coding sublayer phy – physical layer device pma – physical medium attachment pmd – physical. 25 MHz Double Data Rate (DDR), parallel, short-reach interconnect interface. XGMII = 10 Gigabit Media Independent Interface PCS = Physical Coding Sublayer AN = Auto-Negotiation Sublayer PMA = Physical Medium Attachment PMD = Physical Medium Dependent WIS = WAN Interface Sublayer 10GBASE-R 10GBASE-X PMD PMA WIS. 2. 5G/5G/10G (USXGMII). MII Interface Signals 5. interface is the XGMII that is defined in Clause 46. Microsemi Corporate Headquarters One Enterprise, Aliso Viejo CA 92656 USA Within the USA: +1 (949) 380-6100 Sales: +1 (949) 380-6136 Fax: +1 (949) 215-4996IP Core Generation Output ( Intel® Quartus® Prime Pro Edition) 2. drivers. 2. // Documentation Portal . 2. 25 MHz Parallel IEEE standard XFI (“Ziffie”) 10 Gbit/s 1 Lane 4 10. For redirects to embedded anchors on a page, use {{ R to anchor }} instead . The xgmii_tx_control bit corresponds to the xgmii_tx_data bits. Getting Started 4. 2. Close Filter Modal. 7. 10G USXGMII Ethernet PHY Configuration and Status Registers Description. This driver includes support for the following Synopsys (R) DesignWare (R) Cores Ethernet Controllers and corresponding minimum and maximum versions: For questions related to hardware requirements, refer to the documentation supplied with your Ethernet adapter. XGMII Receive Signals; Signal Condition Direction Width Description ; xgmii_rx_data[] Use legacy Ethernet 10G MAC XGMII interface disabled. Linking CPUs with R/GMII Interfaces to SGMII-Based Switches ENT-AN0055 VPPD-01208 VSC8211 Revision 1. IEEE 802. The XGMII Clocking Scheme in 10GBASE-R 2. Introduction to Intel® FPGA IP Cores 2. Serial Gigabit Transceiver Family. The Reconciliation Sublayer provides a mapping between the signals provided at the XGMII and the MAC/PLS service definition. It does timestamp at the MAC level. A line of code in the latest version of AMDGPU Linux drivers reveals that "Vega 20" will support xGMI. PCS service interface is the XGMII defined in Clause 46. Chassis weight. PHY is the physical media you attach to (Cat5/6 cable, or fiber, or WiFi). rxd, dut. Thus: For each Ethernet supported device you will have Either SGMII, RGMII interfaces for the data stream. Introduction. 0, and 3. 3-2008 specification. References 7. Packets / Bytes 2. 5G/5G/10G Multirate Ethernet PHY Intel® FPGA IP Parameters 6. 1G/10GbE PHY Register Definitions 5. • The SONET family of integrated, CMOS-based transceivers for OC-3 to OC-192 based applica-tions features multi-rate SerDes that incorporate MUX, de-MUX and CDR functions. 2. 4. The solution supports IEEE 802. Configuration Registers 8. 3125 GHz Serial SFP+ MSA XAUI (“Zowie”) 10 Gbit/s 4 Lanes 16 3. 3. nsy_0415@hotmail. 1. 4. For example, xgmii_tx_control [0] corresponds to xgmii_tx_data [7:0], xgmii_tx_control [1] corresponds to xgmii_tx_data [15:8], and so on. speed XGMII Attachment Unit Interface (XAUI) to transmit or receive data. 1 Enjoy sharp imagery with realistic colors without worrying about having to adjust your living space to fit your projector display. HORZON Pro packs a beaming bright 1500 ISO Lumens that provides stellar brightness any time of day, even in rooms with tons of ambient light. 3) enabled Pattern Gen code for continues sending of packet . XGMI is a high speed interconnect that joins multiple GPU cards into a homogeneous memory space that is organized by a collective hive ID and individual node IDs, both of which are 64-bit numbers. The IEEE 802. A separate APB interface allows the host applications to configure the Controller IP for Automotive. My tests indicate the SOF marker for any received Ethernet frame seems to appear only as byte number 0 or 4 on the output, i. Processor specifications. The host layer access to the Controller IP for Automotive is through industry-standard AXI or AHB interfaces when the DMA is being used or through an external FIFO interface. The 16-bit TX and RX GMII supports 1GbE and 2. usxgmii versus xxv_ethernet. Use Elfin Anywhere. The IP supports 64-bit wide data path interface only. 3ae として標準化された。. AMD’s Data Center Roadmap: EPYC Genoa-X, Siena, and Turin. Common signals tdata : Data (width generally DATA_WIDTH) tkeep : Data word valid (width generally KEEP_WIDTH, present on _64 modules) tvalid : Data valid tready : Sink ready tlast : End-of-frame tuser : Bad frame (valid with tlast & tvalid) RS/XGMII • Upon reception of four local fault messages in 128 columns, the RS sets link_fault=Local Fault. 3 2005 Standard. 2) enabled TX and RX bit in TX_ctrl and Rxctrl registers . 3. This application note provides a brief introduction to Start of Frame Delimiters as they relate to Ethernet packets and describes the necessary configuration required to implement SFDs in an Ethernet system. 46 - XGMII Optional 47 – XGXSand XAUI Optional 48 – 10GBASE-X PCS/PMA Required The XGMII is an optional interface. conversion between XGMII and 2. 2. Core10GMAC supports standard Ethernet interfaces such as the 10 Gbps attachment unit interface (XAUI) and the 10 Gbps reduced attachment unit interface (RXAUI). RGMII, XGMII, SGMII, or USXGMII. This block. 25 Gbps serial for 10G. The minimum IPG “observed” at the MAC would always be 12. Thus: For each Ethernet supported device you will have Either SGMII, RGMII interfaces for the data stream. sv","path":"testbench/env. On the opposite side a pair of XGMII interfaces are used to transfer frames between the nfmac10g and the PCS/PMA (or XAUI) core. The XGMII interface, specified by IEEE 802. To use GTY transceivers, follow the steps below. PSU specifications. The RS never generates this primitive for PHYs that do not support EEE or Link Interruption. I forgot to update, the solution was to use I/ODDRE1 instead of I/ODDR. 125 Gbps at the PMD interface. Figure 54–1 shows the relationship of the 10GBASE-BX1 PMD sublayers and MDI to the ISO/IEC25G-MII is a speeded up version of XGMII rather than a slowed down version of XLGMII. MII、GMII、RMII、SGMII、XGMII、XAUI、Interlaken. It is a standard interface specified by the IEEE Std 802. Supports 10-Gigabit Fibre Channel (10-GFC. supports bi-directional data flow and can be deployed multiple ways: • Interface Conversion: Connect data steams between flight units using XAUI and test systems using 10GigE. When the 10-Gigabit Ethernet MAC Core was released back in 2001, the original implementation of the XGMII was as per XAPP606. Intelligent Screen Adaption Technology. 6 GHz and 4x Cortex-A55 cores @ 1. 3 2. It has been determined that the SGMII LVDS interface can also be used in -2 speed grade or faster HR. About the F-Tile 1G/2. Benefits Media port speed • 8-port, 3-speed PHY, operating at 10, 100 Mbps, or 1Gbps data rates on UTP copper linesThe devicetree can be created in SDK/Vitis, or from the command line using the XSCT (Xilinx Software Commandline Tool) commands (The latter flow is in the wiki I posted earlier). 5G/ 5G/ 10G data rate. PHY is the physical media you attach to (Cat5/6 cable, or fiber, or WiFi). Files Generated for Intel IP Cores (Legacy Parameter Editor) 2. 8. 1G/10GbE Control and Status Interfaces 5. On the XGMII, the MAC TX performs the following: Aligns the first byte of the frame to lane 0 of the interface. ”主要特性与优势. 4. MAC – PHY XLGMII or CGMII Interface. 10GbEは 1GbE に続く通信速度を持つプロトコルとして開発され、最初の規格は 2002年 6月 に IEEE 802. Conclusion. XGXS converts bytes on an XGMII lane into a self clocked, serial, 8B/10B encoded data stream. 2. 6. System description. 1. 5G, 5G, or 10 Gbps data rates on UTP copper linesActually - I should amend this answer - XGMII isn't the correct protocol, I think I'm thinking of 10GBASE-R. 0 3 3 A Managed Switch System A managed switch system is composed of at least an Ethernet switch chip, several physical layer devicesThe core is aimed to be used for 10 G Ethernet in both optic and metallic version (64bit XGMII internal interface). SoCKit/ Cyclone V FPGA A. Xenie module is a HW platform equipped with. Fair and Open Competition. PMA 2. • Industry-compatible LVDS SerDes devices provide high-performance serial solutions for next-generation systems. Currently, this network device driver is for all STi embedded MAC/GMAC (i. Fundamentally the MII,SGMII,RGMII signals are for data that a MAC device converts to PHY. The purpose of this interface is to provide a simple interconnection betweenSupport to extend the IEEE 802. Arm Mali-G610 MP4 “Odin” GPU with support for OpenGLES 1. 14. Signal Name SDR XGMII Signal Name Description ; xgmii_tx_dc[7:0] xgmii_sdr_data[7:0]C-PORT CORPORATION PROPRIETARY & CONFIDENTIAL Page 2 of 13 1 INTRODUCTION GMII stands for Gigabit Media Independent Interface. 2. Supports 10-Gigabit Fibre Channel (10-GFC. 1. Historically, Ethernet has been used in local area networks (LANs. The USXGMII PCS supports the following features: XGMII 10 Gbit/s 32 Bit 74 156. 1G/10GbE PHY Register Definitions 5. 5G/1G Multi-Speed Ethernet MACclass="nav-category mobile-label ">MCUX SDK DevelopmentMCUX SDK DevelopmentMEMORY INTERFACES AND NOC. (MAC) core, which can be configured in XGMII and 10GBASE-R modes. Storage controller specifications. Each XAUI comprises four self-timed 8b10b encoded serial lanes each. 3125 GHz Serial SFP+ MSA XAUI (“Zowie”) 10 Gbit/s 4 Lanes 16 3. 10 Gigabit Attachment Unit Interface ( XAUI / ˈzaʊi / ZOW-ee) is a standard for extending the XGMII (10 Gigabit Media Independent Interface) between the MAC and PHY layer of 10 Gigabit Ethernet (10GbE) defined in Clause 47 of the IEEE 802. ファイバーチャネル・オーバー・イーサネット (FCoE. The MAC TX maintains an average IPG between TX frames as required by the IEEE 802. 1858. To use these modules, import the one you need and connect it to the DUT: from cocotbext. 6. 8 Author Yi-Chin Chu Project Manager JR Rivers Serial-GMII Specification The Serial Gigabit Media Independent Interface (SGMII) is designed to satisfy the followingOn the user side a pair of AXI4-Stream (one master and one slave) interfaces are used to send and receive Ethernet frames from/to the user logic. The problem is, of course, you need to get the video data into the. •. 125GBaud/s PCS = Physical Coding Sublayer PMA = Physical Medium Attachment PMD = Physical Medium Dependent. clock: The associated clock (assumed to be driven by another coroutine). The tcpIpPg project is a set of verification IP for generating and receiving 10GbE TCP/IPv4 Ethernet packets over an XGMII interface in a Verilog test environment. Due to the continuously signaled nature of the underlying PMA, and the encoding performed by the PCS, the 10GBASE-X PCS maps XGMII data and control characters into a code-group. The XAUI core is an extension of the XGMII interface and as such there is no data-stripping happening within the core. Utilization of the Ethernet protocol for connectivity. txc, dut. Parameter Settings for the LL Ethernet 10G MAC Intel® FPGA IP Core 2. The XCM . 7. 5. 15625/10. 设计符合 IEEE 802. Several Physical Coding Sublayers known as 10GBASE-X, 10GBASE-R, and10GBASE-W are specified, as well as significant additional supporting material for a 10 GigabitMedia Independent Interface (XGMII), a 10 Gigabit Attachment. 3 protocol and MAC specification to an operating speedof 10 Gb/s. Software is only used for configuring the system, that means configuring the sensor and the GigE Vision IP. 10GbE XGMII TCP/IPv4 packet generator for Verilog. 0 technology, MoGo 2 Pro delivers a professional visual experience in a. XGMII Decapsulation. This file describes the stmmac Linux Driver for all the Synopsys (R) Ethernet Controllers. 25G-AUI is a single lane version of the C2C and C2M electrical interfaces defined in 802. 5 Gb/s and 5 Gb/s XGMII operation. XGMII (10 gigabit MII, "X"はローマ数字で10を意味する) は、10Gbps通信用途の MII。2002年に IEEE 802. (1) The reconciliation sublayer (RS) interfaces the serial MAC data stream and the parallel data of XGMII. xgmii_tx_latency: Output: 24: TX XGMII datapath latency for IEEE 1588. Introduction to Intel® FPGA IP Cores 2. sv","path. XGMII TX interface Transmitting Remote Fault Signal Figure shows the timing for the XGMII TX interface transmitting the remote fault signal. 2 Features The IP core has the following features: • 64-bit XGMII interface (MAC side) • 64-bit gearbox mode (Transceiver side) • Supported for only 64B66B PCS encoding in the transceiver • Converts the gearbox signals to the XGMII signals on the transmit interfaceThe Cores connect through XGMII in the FPGA fabric. The generation environment is a set of C++ classes, to generate packets in to a buffer and then send that buffer over the Verilog. 49. 3. Both media access control (MAC) and physical coding sublayer/physical medium attachment (PCS/PMA) functions are included. 14. XGMII to XAUI conversion The TLK3134, known as a XGXS or XGMII extender, converts the 74 wires required by XGMII to 16 wires, which is a more manageable interface known as XAUI. • XAUI Extender: This block is an XGMII extender to support the XAUI protocol through a FPGA IP MAC core in the FPGA fabric. 它是IEEE-802. The F-tile 1G/2. 10 gig ethernet core has a input port as "xgmii_rx_clk". 5/25MHz Optional IEEE 1588v2 features Optional statistic collections for transmit and receive data paths Optional ECC correction and detection Compliant to IEEE 802. 3. When you instantiate the MAC RX only variation, connect the link_fault_status_xgmii_rx_data signal to the corresponding RX client logic to handle the link fault. Version 1. 0 - January 2010) Agenda IEEE 802. 7. Email This Page. Due to the continuously signaled nature of the underlying PMA, and the encoding performed by the PCS, the 10GBASE-X PCS maps XGMII data and control characters into a code-group. The Bottom Line. 6. 3bz standard is similar, but leaves physical implementations of the PHY-MAC interface . 4. You can dynamically switch the PHY. Table 13.