16. 10G USXGMII Ethernet PHY Configuration and Status Registers Description. 3 protocol and MAC specification to an operating speedof 10 Gb/s. The Serial Gigabit Media Independent Interface ( SGMII) is a sequel of MII, a standard interface used to connect an Ethernet MAC-block to a PHY. 0. 3; Supports Mac control and data frames support; Ability to generate VLAN tagged and Priority tagged frames; Supports Pause frame detection and generation ; Supports Jumbo frames ; Supports Under and oversize frame ; PCS to serdes interface supports all widths; Full support for IEEE 1588. Best Regards, Rich -- "Grow, Bob" wrote: > > Implementing the XGMII concensus of the Task Force expressed through straw > polls in New Orleans is a problem. 0 there is the option of introducing the delay on-chip at the source. XGMII interleaver for interfacing with PHY cores that interleave the control and data lines. ,Ltd E-mail: [email protected] Gb/s and 5 Gb/s XGMII operation. Our MAC stays in XFI mode. QuadSGMII to SGMII splitter. 6 Functional block diagramThe 10GBASE-R PHY uses the XGMII interface to connect to the IEEE802. Actually - I should amend this answer - XGMII isn't the correct protocol, I think I'm thinking of 10GBASE-R. 3ae として標準化された。. 5x faster (modified) 2. 5 Gb/s and 5 Gb/s XGMII operation. Without having a license, customers can generate simulation models for this core. 3-2008 specification. SGMII 规范 INF-8074i Specification for SFP (Small Formfactor Pluggable) Transceiver Rev 1. If used internally, it no longer must meet those, and a few other specifications, so that should not be an argument. 3-2008 specification. The XGMII Clocking Scheme in 10GBASE-R 2. 4. To. Implements DTE XGXS, PHY XGXS and 10G BASE-X PCS in a single netlist. 3 External Documents Freescale MPC8548E Fact Sheet (MPC8548FS) Intel IXP2325 Product Brief (30367902) AMCC PowerPC 440GX Product Brief (PB2000) Mindspeed M27481 Product Brief (27481-BRF)4 Benefits of XAUI to 10GbE • Provided the industry with a starting point – low cost, common interface for discrete / pluggable components commonly used in 10G Ethernet Systems – Prevented significant segmentation which would have delayed deployment & resulted in higher cost – Provided a standard based mechanism to communicate 10Gb/s over. Compliant with NBASE-T Alliance specifications for 2. com Marek Hajduczenia, ZTE Corp marek. 2. The transmission distance is from 2 meters to 40 kilometers . Return to the SSTL specifications of Draft 1. Prodigy 120 points. 5GPII Word encoder/decoder –mapping between XGMII to Internal 2. XGMII (64-bit data, 8-bit control, single clock-edge interface). For D1. 3ae-2008 specification. Cooling fan specifications. 3-2008 specification requires each 10GBASE-R link to support a 10 Gbps data rate at the XGMII interface and a 10. Since MII is a subset of GMII, in this Cisco Serial-GMII Specification Revision 1. At $599 / €599, the Xgimi MoGo 2 Pro undercuts Samsung’s disappointing Freestyle portable projector by almost $300. 25 MHz interface clock. 0, April 2015 2 LatticeECP3 and ECP5 XAUI IP Core User GuideThe specifications and information herein are subject to change without notice. The F-tile 1G/2. 1. PCS service interface is the XGMII defined in Clause 46. 0, April 2015 2 LatticeECP3 and ECP5 XAUI IP Core User GuideThe specifications and information herein are subject to change without notice. XAUI is a specific physical layer implementation of the 10 Gigabit Ethernet link defined in the IEEE 802. 5Mhz clock while all the data and control bits are generated with the rising edge, and in this way achieve a half phase delay between the. All transmit data and control. 802. 6. The CoaXPress-over-Fiber Bridge IP Core allows to connect a CoaXPress IP Core to an XGMII (10 Gbps Media Independent Interface) bus inside an FPGA. 6. com>; Date: Mon, 25 Sep 2000 09:33:28 -0600; CC. 3bm Annexes 83D and 83E 5CSMA/CD Access Method and Physical Layer Specification (IEEE802. The 10GBASE-KR standard is always provided with a 64-bit data width. The specifications and information herein are subject to change without notice. 0, April 2015 2 LatticeECP3 and ECP5 XAUI IP Core User GuideThe specifications and information herein are subject to change without notice. 3-2008 specification. • Impact on specification: – No change to MAC, min IPG remains 12 bytes (96 bits) – XGMII specs minimum of two full columns of Idle following the “T” column (min IPG of 9 bytes at XGMII while MAC assures an avg min of 12 bytes). 4. Interface (XGMII) connects seamlessly to the Xilinx 10Gigabit Ethernet MAC • A 64-bit or 32-bit data width option is available for the 10GBASE-R standard. performance specifications are believed to be reliable but are not verified, and Buyer must conduct and complete all performance and other testing of the products, alone and together with, or installed in, any end-products. > 3. XGMII Mapping to Standard SDR XGMII Data 5. It would be a shame for TF ballot to be delayed because of the absence of XGMII electricals. 2. 125Gbps for the XAUI interface. Table of Contents IPUG115_1. Table of Contents IPUG115_1. 3bz-2016 amending the XGMII specification to support operation at 2. the proposed solution is not universal and only complicates the XGMII specification; 3) Someone (I don't remember who) proposed a straw poll to consider all four. Single-chip integrated dual-port Ethernet transceiver-MAC to magnetics: 5GBASE-T 802. XGXS converts bytes on an XGMII lane into a self clocked, serial, 8B/10B encoded data stream. The Universal Serial Gigabit Media Independent Interface (USGMII) is an extension of the current SGMII and QSGMII. 1. The standard XLGMII or CGMII implementation consists of 32 bit wide data bus. 3125 Gb/s link. 4. Management • MDC/MDIO management interface; Thermally efficient. 3 10 Gbps Ethernet standard. 5 Mtranfers / second). In version 1. It supports interfacing to 10 Gbps Ethernet Media Access Control (MAC) and PHY devices. Processor specifications. The WAN PHY has an extended feature set added onto the functions of a LAN PHY. Rate, distance, media. 5 Gb/s and 5 Gb/s XGMII operation. However, per the MII specifications, the MII bus only transfers data at 4 bits (or a nibble) per clock cycle with a 25 MHz clock when operating at a speed of 100 Mbit/s, or 4 bits per clock cycle with a 2. See moreThe CoreUSXGMII (Universal Serial Media Independent Interface) IP is used to carry single network port over a single SERDES between the MAC and the PHY for Multi. 3125 GHz Serial SFP+ MSA XAUI (“Zowie”) 10 Gbit/s 4 Lanes 16 3. 5 Gb/s and 5 Gb/s XGMII operation. The transceivers do not support the XGMII interface to the MAC/RS as defined in the IEEE 802. 3 Ethernet emerging technologies. 4. 125Gbps for the XAUI interface. 5 & GBIC or SFP RS presents MAC data & idle in clocked, 4 byte, 8+1 bit format Timing & electrical specs RS presents MAC data & idle in clocked, 8+1 bit format Timing & electrical specs 8B/10B coding TBI. The IEEE 802. Buyer shall not rely on any data and performance specifications or parameters provided by Microsemi. 3 Clause 46, is the main access to the 10G Ethernet physical layer. 1 Standard for Ethernet Structure of Management Information version 2 (SMIv2) Data Model Definitions. 0 4PG251 October 4, 2017 Product Specification. OTHER INTERFACE & WIRELESS IP. and added specification for 10/100 MII operation. The F-tile 1G/2. 125 Gbps at the PMD interface. • No impact on implementations: – No change to required tolerance on received IPG. 5G and 5G operation with modest changes to Clause 46 The Clause 45 MDIO/MDC register addressing scheme is much preferred over the Clause 22 scheme CONCLUSIONS PCS service interface is the XGMII defined in Clause 46. Supports 10M, 100M, 1G, 2. That being said, there may be an assumption made that a 10 Gb/s MAC/RS/XGMII implementationSubject: RE: Proposal: XGMII = XBI+; From: "Speers, Ted" <Ted. RW. 5. 1. 2. // Documentation Portal . 3 の第 49 項で定義されている BASE-R PCS/PHY (Physical Coding Sublayer/Physical Layer) を採用し、10M、100M、1G、2. 1. From. It's exactly the same as the interface to a 10GBASE-R optical module. The PolarFire transceiver RX converts the serial data stream in to parallel data and clock. Includes modules for handling Ethernet frames as well as IP, UDP, and ARP and the components for constructing a complete UDP/IP stack. 3z Task Force 1 of 12 11-November-1996 microsystems GMII Timing and Electrical Specification Asif Iqbal asif. Resources Developer Site; Xilinx Wiki; Xilinx GithubNET "*xgmii_rxc*" MAXDELAY = 4000ps; NET "*xgmii_rxd*" MAXDELAY = 4000ps; An alternative would be to add a bank of output registers to the xgmii_rx outputs and decorate those with IOB=TRUE attributes. 3 Ethernet Physical Layers. Resources Developer Site; Xilinx Wiki; Xilinx Github XGXS (XGMII Extender sublayer) and XAUI The purpose of the XGMII Extender is to extend the operational distance of the XGMII and to reduce the number of interface signals. In FIG. After PHY finishes the initialization, XGMII sends Idle code instead of Fault code. As a result the above text only applies to XGMII 10 Gb/s operation and IEEE 802. interface is the XGMII that is defined in Clause 46. 3-2008 specification. The inclusion of a XGMII means that several alternative PHY interfaces are readily supported, including XSBI (10 Gigabit Sixteen Bit Interface) and XAUI. One example of this is the use of the optional XAUI with the 10GBASE-LX4. 23877. 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 Unit Interface (XAUI), a 10 GigabitSixteen-Bit Interface (XSBI) and management. 1. Serial-GMII Specification The Serial Gigabit Media Independent Interface (SGMII) is designed to satisfy the following requirements: • Convey network data and port speed between a 10/100/1000 PHY and a MAC with significantly less signal pins than required for GMII. com! 'Ten Gbps Media Independent Interface' is one option -- get in to. January 2012 IPUG68_01. iqbal@Eng. Note: Clause 46 of the IEEE 802. Table of Contents IPUG115_1. In other words, the TX_CLK must be delayed from the MAC output to the PHY input and the RX_CLK from the PHY output to the MAC input. 3-2008 specification. Subject: Re: XGMII electricals -> MDIO electricals; From: Ed Grivna <elg@xxxxxxxxxxx> Date: Fri, 3 Nov 2000 08:36:35 -0600 (CST) Reply-To: Ed Grivna <elg@xxxxxxxxxxx> Sender: owner-stds-802-3-hssg@xxxxxxxx; Hi Ed, I also have concerns about these levels. 4. This must he of frequency 156. The design loops back the XGMII traffic generated by the test module as per the following steps: 1. 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. Designed to meet the USXGMII specification EDCS-1467841 revision 1. Table of Contents IPUG115_1. A separate APB interface allows the host applications to configure the Controller IP for Automotive. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at RE: Proposal: XGMII = XBI+; From: Curt Berg <cberg@xxxxxxxxxxxxxxxxxxx> Date: Tue, 26 Sep 2000 07:48:39 -0700; Cc: HSSG <stds-802-3-hssg@xxxxxxxx> Sender: owner-stds-802-3-hssg@xxxxxxxx; My 3 cents: - Source sync clock will not require a symmetric 2x internal clock, just a 2 x clock, or 1x symmetrical clock. USXGMII (Universal Serial 10GE Media Independent Interface) IP コアは、IEEE 802. 802. • The SONET family of integrated, CMOS-based transceivers for OC-3 to OC-192 based applica-tions features multi-rate SerDes. 12. The PHY side of the MAC implements the XLGMII or CGMII protocol as defined by the IEEE 802. 5 Gb/s and 5 Gb/s as well as 10 Gb/s. 3. UK Tax Strategy. 3z specification. 3-2008 specification requires each 10GBASE-R link to support a 10 Gbps data rate at the XGMII interface and a 10. – Allows “1G MAC/PCS speed up” as well as “10G MAC/PCS speed down” implementation friendly. 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. Uses two transceivers at 6. 0 2. We just have to enable FLOW CONTROL on our MAC side. The name is a concatenation of the Roman numeral X, meaning ten, and the initials of. 0, April 2015 2 LatticeECP3 and ECP5 XAUI IP Core User Guidespecifications in accordance with Intel's standard warranty, but reserves the right to make changes to any products and services at any time without notice. Beginner. specifications are summarized in Table 54–3 and detailed in 54. This document specifies requirements for carrying multiple networks ports over a single PHY-MAC Interface. 5 & GBIC or SFP RS presents MAC data & idle in clocked, 4 byte, 8+1 bit format Timing & electrical specs RS presents MAC data & idle in clocked, 8+1 bit format Timing & electrical specs 8B/10B coding TBI. 1. The XGMII has an optional physical instantiation. g) Modified document formatting. 46 - XGMII Optional 47 – XGXSand XAUI Optional 48 – 10GBASE-X PCS/PMA Required The XGMII is an optional interface. 3-2012 clause 45;services to XGMII:! Encodes/Decodes 8 XGMII data octets to/from 66 bit blocks! Transfers encoded data to/from PMA in 16 bit transfers. 2 specification supports up to 256 channels per link. 3125 Gbps serial line rate with 64B/66B encoding. Optional 802. 3u）。介质独立的意思是指，MAC与PHY之间的通信不受具体传输介质（双绞线或光纤等）的影响，任何MAC和PHY都可以通过MII接口互连。 MAC与PHY之间的MII连接可以是可插拔的连…This solution is designed to the IEEE 802. Connection to the SerDes is through a configu-rable 16-, 20-, 32-, 40-, or 64-bit interface. 5G, 5G or 10GE over an IEEE. A logical specification for an MII is an essential part of any IEEE 802. a k 155 . 0, April 2015 2 LatticeECP3 and ECP5 XAUI IP Core User GuideThe specifications and information herein are subject to change without notice. In the transmit direction, the 10GBASE-X PCS accepts packets from the PCS client on the XGMII. Both media access control (MAC) and physical coding sublayer/physical medium attachment (PCS/PMA) functions are included. The original MoGo Pro was already one of the best portable projectors, and. The 10GBASE-X PCS provides all services required by the XGMII and in support of the 10GBASE-X PMA, including: a) Encoding of 32 XGMII data bits and 4 XGMII control bits. Access. • MAC transmits data at 10 Gbit/s across XGMII towards PMD – When no data is provided by upper layers, MAC transmits IDLE charactersThis specification supports super longwave (wavelength is 1550 nanometers) SMF. 5GPII Word encoder/decoder –mapping between XGMII to Internal 2. 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. 6. 25 Gbps). 5V out put b uff er supply voltage f or all XGMII sign als. IEEE 802. 16. Host Interface Speed Data width # Pins Clock Frequency Transmission Specification QSGMII 4x ≤1 Gbit/s 1 Lane 4 5. Introduction. • It should support LAN PMD sublayer at 10 Gbps. . The 802. VIVADO. XGXS converts bytes on an XGMII lane into a self clocked, serial, 8B/10B encoded data stream. 5G, 5G or 10GE over an IEEE 802. This specification defines USGMII. 因此XFP模块尺寸比较大，功耗也比较大，这个对于需要多端口高密度的系统，比如数通交换机会. This module converts XGMII interface of XGMAC core to high speed serial interface needed by physical interface. The XGMII specification is well understood and stable The industry knows how to create serial variants The XGMII specification can be scaled for 2. 3 81. 4. 5. Hello everyone, I am searching for a chip that connects to QuadSGMII on one side and multiple SGMII on the other. AVST-XGMII – monitor the packet condition at client Avalon-ST and. 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. XGMII – 10 Gb/s Medium independent interface. These characters are clocked between the MAC/RS and the PCS at both the positive and negative edge (double datarate – DDR) of the 156. 3az Energy Efficient Ethernet for all supported data rates • Advanced power management modes for significant power saving. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at CoaXPress-over-Fiber Bridge IP Core allows to connect a CoaXPress IP Core to an XGMII (10 Gbps Media Independent Interface) bus inside an FPGA. org>; Sender. 3. Alaska M 3610. 3ae で規定された。 2002年に IEEE 802. The PHY we have on the LS1046A RDB supports native XFI but sends PAUSE frames towards the MAC to regulate the lower speeds. 5 volts per EIA/JESD8-6 and select from the options within that specification. 3. 802. XGMII XGMII 10GE FEC 10GBASE-X PMA 10GBASE-X PMA MAC Reconciliation PCS PMA PMD Medium MDI GMII GE MAC SFP+ Cl. XFP光模块标准定义于2002年左右，其内部的收和发方向都带有CDR电路。. In any case, the base concept is still the same - I don't think that your SFP module understands that it's communicating with a USXGMII core on the MAC side, which is why it's failing to complete AN and failing to get a link established. – Allows “1G MAC/PCS speed up” as well as “10G MAC/PCS speed down” implementation friendly. It is important to note that, while this specification defines interfaces in terms of bits, octets, and frames, implementations may choose other data-path widths for implementation convenience. 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). Each of the four XGMII lanes is transmitted across one of the four XAUI lanes complies with USGMII specifications; Reduced RBOM • Integrated MDI interface resistors and capacitors • Clock cascading: Energy efficient • IEEE 802. f) Modified Intellectual Property statement to address incorporation of IP from multiple sources. Designed to the IEEE 802. Table of Contents IPUG115_1. 1. USXGMII specification EDCS-1467841 revision 1. 25MHz (2エッジで312. 06. 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 MAC and Reconciliation Sublayer (RS). f) Modified Intellectual Property statement to address incorporation of IP from multiple sources. 2 Sept 11, 2000 a) Changed TD[4]/TXEN_TXERR signal name to TX_CTL b) Changed RD[4]/RXEN_RXERR signal name to RX_CTL c) Removed 100ps jitter requirement from. Implementing the XGMII concensus of the Task Force expressed through straw polls in New Orleans is a problem. the 10 Gigabit Media Independent Interface (XGMII). Article Details. Table of Contents IPUG115_1. 5G/ 5G/ 10G data rate. XGMII signaling is based on the HSTL class 1 single-ended I/O standard, which has an electrical distance limitation of approximately 7 cm. 1. 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. 49. USGMII Specification. This clock is fed into a FPGA in differential form to provide hIgh qualtty of the clock. Transceiver Configurations in Stratix V Devices . LL Ethernet 10G MAC and Legacy 10-Gbps Ethernet MAC 1. 4. Configuring SGMII Ethernet on the PowerQUICC™ MPC8313E Processor, Rev. Ports and connectors specifications. 2 XGMII Extender Sublayer (XGXS) and 10 Gigabit Attachment Unit Interface (XAUI) XGMII Signals 6. • Impact on specification: – No change to MAC, min IPG remains 12 bytes (96 bits) – XGMII specs minimum of two full columns of Idle following the “T” column (min IPG of 9 bytes at XGMII while MAC assures an avg min of 12 bytes). 3 定义的以太网行业 标准。. Introduction. How to Implement 10GBASE-R, 10GBASE-R with IEEE 1588v2,. This PHY IP core is made available as part of the transceiver functionality of the Intel® FPGAs. 0 GHz Serial Cisco XGMII 10 Gbit/s 32 Bit 74 156. 2. 3ba standard. To use custom preamble, set the tx_preamble_control register to 1. Reference HSTL at 1. It is called XSBI (10 Gigabit Sixteen Bit Interface). 08-19-2019 07:57 PM - edited 08-20-2019 07:59 PM. The purpose is to utilize one QuadSGMII serdes to connect multiple SGMII chips, not a single. 3. PG251 October 4, 2017 Product Specification Introduction The Universal Serial 10GE Media Independent Interface (USXGMII) IP core implements an Ethernet Media Access Controller (MAC) with a mechanism to carry a single port of 10M, 100M, 1G, 2. We would like to show you a description here but the site won’t allow us. 3 Overview. Additionally, for applications requiring 20 Gbps throughput, Intel FPGA's XAUI PHY solution can support DXAUI (4 x 6. USXGMII. All specifications for the XGMII Extender are written assuming conversion from XGMII to XAUI and back to XGMII, but other techniques may be employed provided that the result is that the XGMII Extender operates as if all specified conversions had been made. It differs from GMII by its low-power and low pin count serial interface (commonly referred to as a SerDes ). length. 5 Gb/s and 5 Gb/s XGMII operation. 3 is silent in this respect for 2. 1 XGMII Controller Interface 3. 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. Virtcx-II Digital Clock Managcmcnt provides a convenient solution to generate the phase differing clocks required. xgmii Prior art date 2002-05-18 Legal status (The legal status is an assumption and is not a legal conclusion. 3 Clause 46 ratified specification enabling a variety of PHY and MAC chips from different vendors to talk the exact same protocol. 4. The dedicated reference clock input to the variants of the 10GBASE-R PHY can be run at either 322. The IEEE 802. 8. 8 GHz in dynamIQ configuration. 10G/2. 9. It’s primary. 3AE and T11 10GFC, and is fully compliant with the SONET jitter specification defined by Bellcore GR253. 3 protocol and MAC specification to an operating speedof 10 Gb/s. 3 that describe these levels allow voltages well above 5V, but. 1. Remember the XGMII encoding is 1bit of control (0b -> data, 1b -> control) for every 8bits of data. It utilizes built-in transceivers to implement the XAUI protocol in a single device. As a result the above text only applies to XGMII 10 Gb/s operation and IEEE 802. XGMII is a 156 MHz Double Data Rate (DDR), parallel, short-reach interconnect interface (typically less than 2 inches). IEEE 802. The Universal Serial Media Independent Interface for carrying SINGLE network ports over a single SERDES (USXGMII-M) for Multi-Gigabit technology at. The generic nature of this interface facilitates mapping the CoaXPress signaling into the PCS. 201. The MAC TX also supports custom preamble in 10G operations. Supports 10-Gigabit Fibre Channel (10-GFC. 3) 2. 25 MHz ± 0. pt Ed Boyd, Broadcom© 2012 Lattice Semiconductor Corp. Each of the four XGMII lanes is transmitted across one of the four XAUI lanes From XGIMI — The MoGo 2 Pro was designed for fun-filled home entertainment whenever you need it. It encodes 64-bit XGMII data and 8-bit XGMII control into 10GBASE-R 66-bit control or data blocks in accordance with Clause 49 of the IEEE802. 25 MHz respectively. 3 protocol and MAC specification to an operating speedof 10 Gb/s. 25Mhz clock with the falling edge of the internal 312. 25 Gbps) implementations on Stratix IV (GX and GT) FPGAs. (XGMII) version of this core is intended to interface to either an off-chip PHY. 802. Ethernet physical layer device is configured to process data from a MAC to a desired line rate and is configured with a a XGMII interface configured. Supports XAUI (16-bit per lane) or RXAUI (32-bit per lane) data path configuration. 5% overhead. 3. NOTE: BRCM had a PHY but is changed speeds internally from 10. 15. Designed to meet the USXGMII specification EDCS-1467841 revision 1. Features. 3G, and 10. In the transmit direction, the 10GBASE-X PCS accepts packets from the PCS client on the XGMII. 3bz-2016 amending the XGMII specification to support operation at 2. Table of Contents IPUG115_1. 0. 2 Features The following topics describes the various features of CoreUSXGMII. com> Date: Fri, 3 Nov 2000 18:39:23 -0500 ;. 7. Loading Application. com> Date: Tue, 26 Sep 2000 07:48:39 -0700; Cc: HSSG <stds-802-3-hssg@ieee. The IEEE 802. 6 XAUI IP Core User’s Guide This datasheet has been downloaded from at this pageThe specifications and information herein are subject to change without notice. Register Interface Signals 5. The XAUI PHY uses the XGMII interface to connect to the IEEE802. 1. 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 stream. 3ae 10GigE 2 OUTLINE Ю HSTL Class I Specification• Two consecutive XGMII transfers (32 bits + 32 bits of data) are aggregated into a 64-bit data vector. Implements DTE XGXS, PHY XGXS, and 10GBASE-X PCS in a single single encrypted HDL. 1, 2. 10 Gigabit Attachment Unit Interface (XAUI / ˈ z aʊ i / 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. 0: Disables USXGMII Auto-Negotiation and manually configures the operating speed with the USXGMII_SPEED register. That being said, there may be an assumption made that a 10 Gb/s MAC/RS/XGMII implementationMost Ethernet systems are made up of a number of building blocks.