Buyer shall not rely on any data and performance specifications or parameters provided by Microsemi. 5/1. Learn more about the importance of automotive Ethernet standards. 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. 14. 7. 0. Support to extend the IEEE 802. 3-2008 specification. Includes MAC modules for gigabit and 10G, a 10G PCS/PMA PHY module, and a 10G combination. Timing wise, the clock frequency could be multiplied by a factor of 10. 5GPII. 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. It utilizes built-in transceivers to implement the XAUI protocol in a single device. Interfaces. In the transmit direction, the 10GBASE-X PCS accepts packets from the PCS client on the XGMII. 3 Clause 46 ratified specification enabling a variety of PHY and MAC chips from different vendors to talk the exact same protocol. XAUI addresses several physical limitations of the XGMII. cruikshank@conexant. 0 there is the option of introducing the delay on-chip at the source. 6 • Sub-band specification also effects PCS / PMD design. XAUI is a standard for extending the XGMII (10 Gigabit Media Independent Interface) between. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at RE: Proposal: XGMII = XBI+; From: Curt Berg <cberg@extremenetworks. 3ba standard. 3) 2. Access. To: rtaborek@xxxxxxxxxxxxx; Subject: Re: Proposal: XGMII = XBI+; From: Brian Cruikshank <brian. PCS PMA PMA WIS (3) 10GBASE-R 10GBASE-W XGMII (32 Bits at 156. sion of the specification, specifies the CXP-12 speed, a 12. Instead, they support a 64-bit data and 8-bit control single data rate (SDR) interface between the MAC/RS and the. 3 is silent in this respect for 2. Pat -----Original Message----- From: Devendra Tripathi [mailto:tripathi@xxxxxxxxxxx] Sent: Friday, November 03, 2000 9:54 AM To: Edward Turner; 'stds-802-3-hssg@xxxxxxxx' Subject: Re: XGMII electricals -> MDIO electricals I would retain the current MDC/MDIO electrical specification. 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. Hello everyone, I am searching for a chip that connects to QuadSGMII on one side and multiple SGMII on the other. 3 protocol and MAC specification to an operating speedof 10 Gb/s. 3dj has objectives to define interfaces at 200 Gb/s per lane with similar architectural positioning • For example: “ Support optional four-lane 800 Gb/s attachment unit interfaces for chip-to-module and chip-to-chip applications ”. PCB connections are now. All transmit data and control. This issue has been fixed in the v3. This PCS can interface with. , standard 10-gigabit Ethernet interface. Simulating Intel® FPGA IP. Includes modules for handling Ethernet frames as well as IP, UDP, and ARP and the components for constructing a complete UDP/IP stack. I see three alternatives that would allow us to go forward to TF ballot. XGMII Signals 6. An SFI compliant SerDes/PHY should be readily able to fully comply with the XFI specs. The SPI4. 46 - XGMII Optional 47 – XGXSand XAUI Optional 48 – 10GBASE-X PCS/PMA Required The XGMII is an optional interface. PCS Registers 5. Serdes Lane A is connected to a Broadcom Ethernet switch on the board via SGMII. com! 'Ten Gbps Media Independent Interface' is one option -- get in to. 4/5g WiFi. SGMII 规范 INF-8074i Specification for SFP (Small Formfactor Pluggable) Transceiver Rev 1. • 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). Transceiver Configurations in Stratix V Devices . With these models you get an "example design" that implements an XGMII, available in either VHDL or Verilog. The physical layer is designed to work seamlessly withThe 10GBASE-R PHY uses the XGMII interface to connect to the IEEE802. Fault code is returned from XGMII interface. C-PORT CORPORATION PROPRIETARY & CONFIDENTIAL Page 2 of 13 1 INTRODUCTION GMII stands for Gigabit Media Independent Interface. The XGMII interface, specified by IEEE 802. 2. Return to the SSTL specifications of Draft 1. In particular the host PHY/retimer jitter and stressed input requirements set forth in SFF-8431 are a little tighter than those from XFP MSA. The proposed communication protocol supports asymmetric and symmetric communication using a TDD-based distribution system, while having ethernet PHY compatibility with other system interfaces. 6-1. Table of Contents IPUG115_1. 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. Subject: RE: XGMII electricals -> MDIO electricals; From: "THALER,PAT (A-Roseville,ex1)" <pat_thaler@agilent. 1. 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 Ethernet Working Group has resisted writing a standard for such interfacesXGMII Encapsulation 4. 3 Overview (Version 1. VIVADO. I see three alternatives that would allow us to go forward to > TF ballot. 1 MAX24287 1Gbps Parallel-to-Serial MII Converter General Description The MAX24287 is a flexible, low -cost Ethernet interface conversion [email protected], April 2015 2 LatticeECP3 and ECP5 XAUI IP Core User Guide© 2012 Lattice Semiconductor Corp. , 1e-5) • BER allocation and specification methods are still to be determined • PCS-modules whose interface is an xGMII Extender can have a higher BER (e. HDR10+. 25 Gbps). Subject: RE: XGMII electricals -> MDIO electricals; From: "THALER,PAT (A-Roseville,ex1)" <pat_thaler@agilent. 10 gigabit media-independent interface (XGMII) is a standard defined in IEEE 802. This module converts XGMII interface of XGMAC core to high speed serial interface needed by physical interface. 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. Which looks remarkably similar to how the XGMII encoding looks, but its not. 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. 3. Loading Application. Table of Contents IPUG115_1. But I disagree with you that XGMII will not be used externally. Table of Contents IPUG115_1. 2 Features The following topics describes the various features of CoreUSXGMII. 49. XGMII is a 156 MHz Double Data Rate (DDR), parallel, short-reach interconnect interface (typically less than 2 inches). 3125 Gbps serial single channel PHY over a backplane. IEEE 802. 3125 Gbps serial line rate with 64B/66B encodingspecific functions defined by the IEEE specification for XGMII Transmit data including generation of preamble/SFD, IPG dithering, FCS generation, and proper lane alignment of the transmit data. 1/6/01 IEEE 802. © 2012 Lattice Semiconductor Corp. Table of Contents IPUG115_1. 3. GMII TBI verification IP is developed by experts in Ethernet, who have. The XGMII interface, specified by IEEE 802. 3 10 Gbps Ethernet standard. IEEE 802. XAUI addresses several physical limitations of the XGMII. The 16-bit TX and RX GMII supports 1GbE and 2. 1. 1: The values of TXC<7:0> and TXD<63:0> shall be sampled by the PHY on the rising edge of TX_CLK. Because XAUI uses low voltage differential signaling method, the electric al limitation is802. 0, April 2015 2 LatticeECP3 and ECP5 XAUI IP Core User GuideThe specifications and information herein are subject to change without notice. The standard XLGMII or CGMII implementation consists of 32 bit wide data bus. Table of Contents IPUG115_1. XGMII – 10 Gb/s Medium independent interface. It's exactly the same as the interface to a 10GBASE-R optical module. Table of Contents IPUG115_1. 38. 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. 3 Clause 46, is the main access to the 10G Ethernet physical layer. 3 2 of 20 August 3, 2009 Change History Definitions MII – Media Independent Interface: A digital interface that provides a 4-bit wide datapath between a 10/100 Mbit/s PHY and a MAC. PCS service interface is the XGMII defined in Clause 46. The PHY we have on the LS1046A RDB supports native XFI but sends PAUSE frames towards the MAC to regulate the lower speeds. 2. Addeddate 2019-08-04 22:12:15 Identifier sgmii Identifier-ark ark:/13960/t6c32q156 RGMII, XGMII, SGMII, or USXGMII. 2. g) Modified document formatting. comcast. USXGMII (Universal Serial 10GE Media Independent Interface) IP コアは、IEEE 802. It seems there is little to none information available, all I get is very short specs like the one linked below:. It can work with SystemVerilog,Vera, SystemC, E and Verilog HDL environment. 9G, 10. 5G, 5G, or 10GE data rates over a 10. Uses 7 series, Virtex 6, Virtex 5, Virtex 4, and Spartan 6 transceivers running 4 lanes at 3. 3uPHYs. 1. 25Mhz clock with the falling edge of the internal 312. 125Gbps for the XAUI interface. 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. In the FPGA world where the MAC and PHY are implemented in the same chip technically this interface layer is not required, as. conversion between XGMII and 2. PHYs. 3 that describe these levels allow voltages well above 5V, but. 4. RW. The purpose is to utilize one QuadSGMII serdes to connect multiple SGMII chips, not a single. The PCS service interface is the XGMII, which is defined in Clause 46 running at 5Gb/s. Basically, you can think of the SFP+ to BASE-T module as a media converter - it receives 10GBASE-R on one end, and produces 10GBASE-T on the other end, and vise versa. 3 media access control (MAC) and reconciliation sublayer (RS). The IEEE 802. ·_CLKjUiF must bc providcd to the design. These characters are clocked between the MAC/RS and the PCS at both the positive and negative edge (double datarate – DDR) of the 156. 5 Mbps)で動作する主信号 TXD/RXD 各32本と、制御フロー RXC/TXC 各4本が送受. 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. By default, the MAC TX inserts 7-byte preamble, 1-byte SFD and 1-byte EFD (0xFD) into frames received from the client. 2. Getting. GMII Signals. Designed to meet the USXGMII specification EDCS-1467841 revision 1. The PolarFire transceiver RX converts the serial data stream in to parallel data and clock. Featuring a bright 400 ISO lumens, the highest in its class, D65 color temperature standard used in Hollywood, premier built-in surround sound speakers, and our upgraded ISA 2. Text: Virtex-II ( XGMII version only) · Choice of XGMII or XAUI interface to PHY layer -7 speed grade on , to implement XGMII and XAUI interface timing · Powerful statistics gathering to internal , to managed objects in PHY layers · Supports LAN/WAN (OC-192c data rate) functionality through , 32-bit DDR data that the XGMII specification. Each of the four XGMII lanes is transmitted across one of the four XAUI lanescomplies with USGMII specifications; Reduced RBOM • Integrated MDI interface resistors and capacitors • Clock cascading: Energy efficient • IEEE 802. 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. 2. 5Gb/s, 5Gb/s, and 10Gb/s Physical Coding Sublayers (PCS) are specified to the XGMII, so if not implemented, a conforming implementation shall behave functionally as if the RS and XGMII were implemented. 3ah FEC) • Stream-based versus Frame-based (802. Expansion bus specifications. 2. PROGRAMMABLE LOGIC, I/O AND PACKAGING. 10G/2. Return to the SSTL specifications of Draft 1. 3bz/NBASE-T specifications for 5 GbE and 2. 4. 5 volts per EIA/JESD8-6 and select from the options within that specification. 1. That being said, there may be an assumption made that a 10 Gb/s MAC/RS/XGMII implementationStatement on Forced Labor. Sub-band specification P802. 265625 MHz or 644. Table 47. Return to the SSTL specifications of Draft 1. IEEE 802. 8. The transceivers do not support the XGMII interface to the MAC/RS as defined in the IEEE 802. 5 Gb/s and 5 Gb/s XGMII operation. 5 Gb/s and 5 Gb/s XGMII operation. Table of Contents IPUG115_1. The following figure shows a system with the LL 10GbE MAC IP core. - XGMII Interface (64-bit single clock edge) - POS-L3 like Interface for core logic side. The HSTL1 specifications comply with EIA/JEDEC standa rd EIA/JESD8-6 using Cl ass I output buff ers with output . 3. Arasan’s 10 Gigabit Ethernet (XGMAC) IP core is compliant with the Ethernet IEEE 802. • Data Capture: Record data packets in-line between two25G-MII is a speeded up version of XGMII rather than a slowed down version of XLGMII. 2. XGMII, as defined in IEEE Std 802. • 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). Conclusion. Implements DTE XGXS, PHY XGXS and 10G BASE-X PCS in a single netlist. ! If connected to WAN PMD, inserts/deletes idles due to rate difference between MAC and PMD! Determines when link available, therefore informing management entity via MDIO when PHY is ready to be used. Ports and connectors specifications. 5 MHz and 156. 3. XFI和SFI的来源. This is probably. - Wishbone Interface for control. Common signals. USGMII supports eight 10M/100M/1G network ports over 10Gbps SERDES between MAC and PHY. AVST-XGMII – monitor the packet condition at client Avalon-ST and. Designed to Dune Networks RXAUI specification. - Deficit Idle Count per Clause 46. Both media access control (MAC) and physical coding sublayer/physical medium attachment (PCS/PMA) functions are included. Speers@actel. 5GBASE-X, and SGMII system-side interfaces on all devices • Meets 10GKR and 25GKR electrical specifications: Rate. RXAUI configuration complies with the Dune Networks specification by maintaining 8b10b encoding disparity per RXAUI physical. 3bz-2016 amending the XGMII specification to support operation at 2. com Marek Hajduczenia, ZTE Corp marek. Designed to meet the USXGMII specification EDCS-1467841 revision 1. 3 media access control (MAC) and reconciliation sublayer (RS). – Remote fault is useful but artifact of logical XGMII, not a part of 1000BASE-X, so make it optional. The XGMII specification is well understood and stable The industry knows how to create serial variants The XGMII specification can be scaled for 2. 8 GHz in dynamIQ configuration. 5G/1G Multi-Speed Ethernet MACMedia Independent Interface ( MII )，介质独立接口，起初是定义100M以太网（Fast Ethernet）的 MAC 层与 PHY 芯片之间的传输标准（802. 01% to satisfy the XGMII specification. The purpose of this interface is to provide a simple interconnection betweenWe would like to show you a description here but the site won’t allow us. Dual band 2. Key Specifications Function Data Rate Serial I/F Parallel I/F Power Special Features TLK1501 Single-ch. 1 XGMII Controller Interface 3. on 03-09-2021 07:18 PM Difference between USGMII and USXGMII: USGMII is used for 8x10M/100M/1GE network ports, with each port maximum speed of 1GE. 3ae で規定された。 72本の配線からなり、156. The 10 Gigabit Ethernet IP core is designed for applications such as integrated networking devices. 3bn TF, plenary meeting, November 2012, San Antonio, TX, USA . 25 MHz interface clock. Host Interface Speed Data width # Pins Clock Frequency Transmission Specification QSGMII 4x ≤1 Gbit/s 1 Lane 4 5. 4. Uses two transceivers at 6. • MAC transmits data at 10 Gbit/s across XGMII towards PMD – When no data is provided by upper layers, MAC transmits IDLE charactersperformance 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. We are using the Yocto Linux SDK. I'm currently reading the IEEE XGMII specification (IEEE Std 802. (2) The XGMII extender sublayer (XGXS) extends the distance of XGMII when used with XUAI and provides the data conversion between XGMII and XAUI. 3-2012 specification and supports 10GBASE-R and 10-Gigabit Media-Independent Interface (XGMII). We had a comprehensive SSTL specification in the draft, but made the straw poll votes to change on concepts, not proposed. 3bz-2016 amending the XGMII specification to support operation at 2. As a result the above text only applies to XGMII 10 Gb/s operation and IEEE 802. 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. 0 INF-8074i Specification for SFP. XFI来源于XFP光模块标准的一部分，指的是连接ASIC芯片和XFP光模块的电气接口。. IEEE 802. USXGMII Ethernet Subsystem v1. The 10 Gb/s Physical Coding Sublayer (PCS) is specified to the XGMII interface, so if not implemented, a conforming implementation shall behave functionally as if the RS and XGMII were implemented. 1. org; My 3 cents: - Source sync clock will not require a symmetric 2x internal clock, just a 2 x clock, or 1x symmetrical clock. The XAUI PHY uses the XGMII interface to connect to the IEEE802. 5. 2 specification supports up to 256 channels per link. Additionally, for applications requiring 20 Gbps throughput, Intel FPGA's XAUI PHY solution can support DXAUI (4 x 6. The XGMII Controller interface block interfaces with the Data rate adaptation block. 0, April 2015 2 LatticeECP3 and ECP5 XAUI IP Core User Guide© 2012 Lattice Semiconductor Corp. 6. 3bn TF, plenary meeting, November 2012, San Antonio, TX, USA . 3 August 24, 2020 10G25GEMAC IP Core Design Gateway Co. 3-2008 specification. XGMII: HSTL and/or SSTL2 Joel Goergen Peter Tomaszewski January 10-12, 2001,Irvine, CA. The design loops back the XGMII traffic generated by the test module as per the following steps: 1. the 10 Gigabit Media Independent Interface (XGMII). 4. Cooling fan specifications. 0. Instead, they. When asserted, indicates the start of a new frame from the MAC. Arria V GZ transceivers in a XAUI configuration do not support the XGMII interface to the MAC/RS as defined in IEEE 802. The XGMII Clocking Scheme in 10GBASE-R 2. MAC – PHY XLGMII or CGMII Interface. 4. 3ae-2002 specification requires the XAUI PHY link to support a 10 Gbps data rate at the XGMII. 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. 6 • Sub-band specification also effects PCS / PMD design. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at 2012 Lattice Semiconductor Corp. Table 4. 3az Energy Efficient Ethernet for all supported data rates • Advanced power management modes for significant power saving. This is a 64-bit bus that runs at 156 MHz for 10 Gbps or up to 187. 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. The IP supports 64-bit wide data path interface only. 5 Gb/s and 5 Gb/s as well as 10 Gb/s. Table 19. Connection to the SerDes is through a configu-rable 16-, 20-, 32-, 40-, or 64-bit interface. The setup and hold. 1 through 54. 0, April 2015 2 LatticeECP3 and ECP5 XAUI IP Core User GuideThe 5 Criteriafor EPoC Jorge Salingg,er, Comcast [email protected] Features Supported Reference industry standard electrical specifications Interface Locations Management 32 data bits, 4 control bits, one clock, for transmit 32 data bits, 4 control bits, one clock, for receive Dual Data Rate (DDR) signaling, with data and control driven and sampled on both rising edge and falling edge of clock Clock Control Data[A/B] Data[A] Data[B] Optional XGMII Extender XGMII 10 Gigabit Media Independent Interface 32 data (4 ‘lanes’ of 8 bits), 4 control and 1 DDR clock Medium XGMII XAUI XGMII XAUI 10 Gb/s Attachment Unit Interface 4 serial lanes @ 2. 2. 3 is silent in this respect for 2. Create Reconfiguration Logic2. SHOW MOREand functional specifications (92. That being said, there may be an assumption made that a 10 Gb/s MAC/RS/XGMII implementationlogical XGMII PCS and re-encode to 8B/10B PCS that 1000BASE-X specifies. XGMII interleaver for interfacing with PHY cores that interleave the control and data lines. 3 MAC and Reconciliation Sublayer (RS). USGMII provides flexibility to add new features while maintaining backward compatibility. The IEEE 802. 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. It would be a shame for TF ballot to be delayed because of the absence of XGMII electricals. 3 designed for connecting full duplex 10 Gigabit Ethernet (10GbE) ports to each other and to other electronic devices on a printed circuit board (PCB). As far as I understand, of those 72 pins, only 64 are. The IEEE 802. Looking for the definition of XGMII? Find out what is the full meaning of XGMII on Abbreviations. 6. The ethernet physical layer device is configured to process data from the MAC to a desired line rate and is configured with an XGMII interface configured to. The F-tile 1G/2. > 3. • Compliant with IEEE 10GBASE-T specifications for 10G mode and IEEE 802. XGXS converts bytes on an XGMII lane into a self clocked, serial, 8B/10B encoded data stream. 2. Basically, you can think of the SFP+ to BASE-T module as a media converter - it receives 10GBASE-R on one end, and produces 10GBASE-T on the other end, and vise versa. Arria V transceivers and soft PCS solution in a XAUI configuration do not support the XGMII interface to the MAC/RS as defined in IEEE 802. 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. As a result the above text only applies to XGMII 10 Gb/s operation and IEEE 802. Altera assumes no responsibility or liability arising out of the application or use of any information, product,. If we scale that to 64b worth of data it becomes 64b/72b encoding with an overhead of 8b (of control) / 64b (of data) = 12. 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. It also supports the 4-bit wide MII interface as defined in the IEEE 802. In other words, a data unit on an Ethernet link transports an Ethernet frame as its payload. Inter-Packet Gap Generation and Insertion 4. XGMII is a 156 MHz Double Data Rate (DDR), parallel, short-reach interconnect interface (typically less than 2 inches). 5 volts per EIA/JESD8-6 and select from the options > > within that 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). About the. Konrad Eisele. Arm Mali-G610 MP4 “Odin” GPU with support for OpenGLES 1. The onboard Android TV UI means users have instant access to all their favorite streaming apps so they can stay on top of their favorite content seamlessly between devices. 3ab; 100BASE-TX IEEE 802. URL Name. and added specification for 10/100 MII operation. PTP, EEE, RXAUI/XFI/XGMII to Cu. 2. 3ae として標準化された。. XGXS converts bytes on an XGMII lane into a self clocked, serial, 8B/10B encoded data stream. The MAC TX also supports custom preamble in 10G operations. The design loops back the XGMII traffic generated by the test module as per the following steps: 1. System battery specifications. This device fea-tures selectable 8B/10B encoding/ decoding and two data sampling modes–Multiplex and Nibble–that enable a reduced pin count for interfacing to MAC, ASIC or FPGA. 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. This specification defines USGMII. I would like to get some clarification for the " Universal SXGMII Interface for a Single MultiGigabit Copper Network Port" specification. Whether to support RGMII-ID is an implementation choice. After the 10 Gbps data is extracted from the four lanes, it must be formatted in a XGMII interface. 5GPII Word encoder/decoder –mapping between XGMII to Internal 2. 0, April 2015 2 LatticeECP3 and ECP5 XAUI IP Core User GuideThe specifications and information herein are subject to change without notice. sun. 2. 5GPII Implementation as shown does not require much incremental logic Does not preclude implementations that directly map XGMII into PCS Diagram above for IEEE functional specification purposes only 1000BASE-X PHY 2. 5G/5G/10G Multi-rate Ethernet PHY Intel® FPGA IP core implements USXGMII PCS based on Cisco specification. 802. 3125 Gb/s link. XGMII – 10 Gb/s Medium independent interface. The design loops back the XGMII traffic generated by the test module as per the following steps: 1. 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] 。. This must he of frequency 156. 3125 gbps 串行信号通道 phy。该 phy 可使用 xfi 电气规范实现对 xfp 的直接连接，也可使用 sfi 电气规范提供 sfp+ 光模块。 该光模块可连接至 10gbase-sr、-lr 或 –er 光链路。VSC8486 is a LAN/WAN XAUI or XGMII transceiver that converts 3G XAUI data to a 10G serial stream. In the FPGA world where the MAC and PHY are implemented in the same chip technically this interface layer is not required, as the MAC and. • They can be within “xGMII Extenders” (collective unofficial name) • 802. e. XGMII Transmission 4. XGMII XGMII 10GE FEC 10GBASE-X PMA 10GBASE-X PMA MAC Reconciliation PCS PMA PMD Medium MDI GMII GE MAC SFP+ Cl. Table of Contents IPUG115_1. 5 Gb/s and 5 Gb/s as well as 10 Gb/s. 3-2012 clause. RGMII. 3 based on which MAC is connected to a physical layer via an RS. 0, April 2015 2 LatticeECP3 and ECP5 XAUI IP Core User Guide© 2012 Lattice Semiconductor Corp. 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. It's exactly the same as the interface to a 10GBASE-R optical module. Code replication/removal of lower rates onto the 10GE link.