• No internal interface is super-rated, • XGMII rate is preserved (312. – Make MDIO/MDC part of each optional interface (XGMII, XAUI, XSBI, SUPI) • Any device with one of these interfaces would have to also implement MDIO/MDCIEEE 1588v2 Timestamp Interface Signals 7. 2 Physical Medium Attachment (PMA) sublayerIs it possible to have the USXGMII specification, and any technical description. 7. This is because the MAC is normally responsible for inserting the minimum Inter-frame Gap required on the transmitted XGMII data stream, and so the receiving XAUI would never see this situation; therefore, it is up to the user to provide appropriate simulation stimulus on the XGMII interface side of the XAUI Core that meets the IEEE specification. 2) enabled TX and RX bit in TX_ctrl and Rxctrl registers . WishBone version: n/a. Release Information 1. authors of this specification disclaim all liability, including liability for infringement of proprietary rights, relating to implementation of information in this. Reference HSTL at 1. 1 Online Version Send Feedback UG-20071 ID: 683876 Version: 2021. The following features are supported in the 64b6xb: Fabric width is selectable. 3 Clause 46 ratified specification enabling a variety of PHY and MAC chips from different vendors to talk the exact same protocol. There needs to be some way to allow alternate voltages for this interface and still be standards compliant. 3125 Gb/s link. The Universal Serial Gigabit Media Independent Interface (USGMII) is an extension of the current SGMII and QSGMII. I have however been just a functional person and just a technical person. 3. The Gigabit-Ethernet media independent interface (GMII) specified by IEEE802. 3125Gbps transmission across lossy backplanes. 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. The 10GBASE-X PCS provides all services required by the XGMII and in support of the 10GBASE-X PMA, including: Definitely not XGMII (32-bit DDR, was never really seen off-chip) or XAUI (4 lanes of 3. 201. 4 SGMII interfaces mean 4 Tx and 4 Rx (8 in total) differential lines between the MAC and the PHY. status instance: The stp screenshot shows that both channel 0 and 1 are ready with resets de-asserted. XGMII Mapping to Standard SDR XGMII Data. Hello everyone, I am searching for a chip that connects to QuadSGMII on one side and multiple SGMII on the other. 12. 5 volts per EIA/JESD8-6 and select from the options > within that specification. In this demo, the FiFo_wrapper_top module provides this interface. 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. The RGMII interface can be either a MAC interface or a media interface. 0 > 2. The SPI4. 4)checked Jumper state. qua si-contract-based development. USGMII supports eight 10M/100M/1G network ports over 10Gbps SERDES between MAC and PHY. Transceiver Status and Reconfiguration Signals 6. 5 Gb/s and 5 Gb/s as well as 10 Gb/s. 10G USXGMII Ethernet PHY Configuration and Status Registers Description. 3 that describe these levels allow voltages well above 5V, but I don't know of any 1. 3. 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. Low Latency Ethernet 10G MAC 8. RGMII. XLGMII is for 40G Interface. More details are provided in Chapter3, Designing with the Core. The RGMII interface has been designed in accordance with the standards and specifications agreed in theThe 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. Hardware and Software Requirements. PCS. Each direction is independent and contains a 32-bit data path, as well as clock and control signals. Core data width is the width of the data path connected to the USXGMII IP. XGMII/GMII/RGMII: Source And Data Centered I/O Timing Modes; Supports Jumbo Packet (9600 byte maximum) Operation. 1. reference design for SGMII at 2. Includes modules for handling Ethernet frames as well as IP, UDP, and ARP and the components for constructing a complete UDP/IP stack. Getting Started 3. Section Content Features Release Information LL. Uses device-specific transceivers for the RXAUI interface. > 3. It is now typically used for on-chip connections. A Makefile controls the simulation of the. speed XGMII Attachment Unit Interface (XAUI) to transmit or receive data. This page contains resource utilization data for several configurations of this IP core. Section Content Features Release Information LL. 3ae Clause 22 and Clause 45 Compliant Management Data Input / Output Interface Modes (Either 1. N GMII Electrical Specification Page 8 IEEE P802. So you never really see DDR XGMII. arm is only willing to license the relevant amba specification to you on condition that you accept all of the terms in this licence. 3. 1. 3z Interim, January 1997The MDI interface to copper cable is always a media interface. IEEE Std 802. we should see DLLP packets on the interface. These characters are clocked between the MAC/RS and the PCS at. 25 Gbps line rate to achieve 10-Gbps data rate. 1. At the Tampa meeting I intend to propose that we just adopt the logic family that the XGMII uses (we might have to put a note in about termination schemes as the MDIO is multi-drop). This spec provides some information about how the MAC could use the PIPE interface for various LTSSM states and Link states. Mark as New; Bookmark; Subscribe; Mute; Subscribe to RSS Feed;The interface between the PCS and the RS is the XGMII as specified in Clause 46. version string. 0 > 2. While the XGMII is an optional interface, it is used extensively in this standard as a basis for functional specification and provides a common service interface for Clauses 47, 48, and 49. 44. 1. The XAUI interface is short, the laser driver to XAUI interface is likely to be custom, and DC-coupling is appropriate. Physical. There are five workstreams that comprise DC-MHS. Designed to meet the USXGMII specification EDCS-1467841 revision 1. According to the GigE vision specification, the device registers are described in the xml file. Media 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. We are using the 10G/25G Ethernet Subsystem for 10G with PCS only. conversion between XGMII and 2. The system data width, that is, the width of the interface to the user logic, is c onfigured as 64 bits. 2. XGMII Signals 6. XGMII. com N. 1: Enables USXGMII Auto-Negotiation, and automatically configures operating speed with link partner ability advertised during USXGMII Auto. It consists of pairs of Txdata, Rxdata, and Rx Ref Clk data pins. Well I disagree with the technical information on a functional specification. For the Table 2 in the specification, how does. Avalon® Memory-Mapped Interface Signals 6. For example, connecting either a 1000BASE-T1 PHY or a 100BASE-T1 PHY to the same RGMII or. 7. interface is the XGMII that is defined in Clause 46. This is for use within products designed for. A DLLP packet starts with an SDP (Start of DLLP Packet -. Presentation. Table 1. 15Introduction. This block contains the signals TXD (64. It came into use in 1999, and has replaced Fast. 1. 5 volts per EIA/JESD8-6 and select from the options > within that specification. High-level overview. 1 2 Document Number: DSP0222 3 Date: 2009-07-21 4 Version: 1. 0 5 Network Controller Sideband Interface (NC-SI) 6 Specification 7 Document Type: Specification 8 Document Status: DMTF Standard The IEEE 802. 1. So to test initially I taken Example design of PCS/PMA IP and there I altered 1) ctl_loopback bit 1-> 0 (not setting in loop back) . Implements DTE XGXS, PHY XGXS and 10G BASE-X PCS in a single netlist. 1. 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). Application. 4. The 5GBASE-R PCS provides all services required by the XGMII including Encoding (decoding) of XGMII data octets to (from) 64B/66B blocks for communication with the underlying PMA. 6. MDI – Media dependant interface. Reference HSTL at 1. 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。. About LL Ethernet 10G MAC 2. 0 > 2. 25G-AUI is a single lane version of the C2C and C2M electrical interfaces defined in 802. PCS Registers 5. IP is needed to interface the Transceiver with the XGMII compliant MAC. It differs from GMII by its low-power and low pin count serial interface (commonly referred to as a SerDes ). XGMII signaling is based on the HSTL class 1 single-ended I/O standard, which. 3. ÐÏ à¡± á> þÿ. 2 Scope : This document describes messages transmitted. 10 Gigabit Ethernet (abbreviated 10GE, 10GbE, or 10 GigE) is a group of computer networking technologies for transmitting Ethernet frames at a rate of 10 gigabits per second. 1. The XGMII is a low-speed parallel interface for short range (approximately 2”) interconnects. The 10 Gigabit Ethernet PCS/PMA (10GBASE-R) is a no charge Xilinx LogiCORE which provides a XGMII interface to a 10 Gigabit Ethernet MAC and implements a 10. 3-2008 specification requires each 10GBASE-R link to support a 10 Gbps data rate at the XGMII interface and a 10. RGMII, XGMII, SGMII, or USXGMII. XAUI addresses several physical limitations of the XGMII. 5. 7. AMD provides a parameterizable LogiCORE™ IP solution for the 10 Gigabit per second (Gbps) Ethernet Media Access Controller function used to interface to Physical Layer devices in a 10Gbps Ethernet (10GE) system. 3 to add 100 Mb/s Physical Layer specifications and. The most popular variant, 1000BASE-T, is defined by the IEEE 802. 3125 Gb/s link. 10 gigabit media-independent interface (XGMII) is a standard defined in IEEE 802. In order to connect a 10-Gigabit Ethernet MAC to an off-chip PHY device, an XGMII inter-face is used. The IP supports 64-bit wide data path interface only. The output clock frequency of tx_clkout and rx_clkout to the FPGA fabric is based on the PCS-PMA interface width. The data are multiplexing to 4 lanes in the physical layer. 3) 10 Gb/s Serial Electrical Interface Bit serial @ 10Gb/s 64B/66B encoded - 10. 4. 15The 100G Ethernet Verification IP is compliant with IEEE 802. Therefore, it is necessary to complete the conversion of GMII to XGMII interface in firmware. PHY Registers. 125Gbps for the XAUI interface. Operating Speed and Status Signals. 3bz Task Force – Pittsburg, PA May 2015 5 • 10G XGMII (Clause 46) - Logical o 32-bit DDR TXD, 4-bit TXC and TX_CLK o 32-bit DDR RXD, 4-bit RXC and RX_CLK XGXS (Clause 47) – XAUI Electrical Spec (PMA) o 4 SERDES TX and 4 SERDES RX (PCS 8B/10B) @ 3. Each channel operates from 1. The XgmiiSource drives XGMII traffic into a design. 3 Clause 46, is the main access to the 10G Ethernet physical layer. Table of Contents IPUG115_1. Table 13. However, Intel FPGAs do not comply with or support these interface specifications to directly interface with the required twisted-pair copper cables such as CAT-5/6/7. Return to the SSTL specifications of Draft 1. Additional info: Design done, FPGA proven, Specification done. Each lane contains 8 data plus 1 control bits. Configuration of the core is done through a configuration vector. Supports 10M, 100M, 1G, 2. For Ethernet backplane applications, XGMII compliant 10GBASEKR_PHY soft IP is developed. Table 20. It would > be a shame for TF ballot to be delayed because of the absence of XGMII > electricals. Figure 4: 10GBASE-R PHY Structure. 0. 5 volts per EIA/JESD8-6 and select from the options > within that specification. The PCS IP is engineered to be quickly and easily integrated into any SoC, and to connect seamlessly to a Cadence or third-party MAC through a demultiplexed XGMII (64-bit data, 8-bit control, single clock-edge interface). 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. An SFP interface on networking hardware is a modular slot for a media-specific transceiver, such as for a fiber-optic cable. The name is a concatenation of the Roman numeral X, meaning ten, and the initials of. Each (MAC) with a XGMII (10 Gigabit Media Independent Interface) for incorporation in a customer’s ASIC design. XGMII Signals 6. AUI – Attachment unit interface. xMII. 1 XGMII Controller Interface 3. If you set the value of the Ethernet PCS interface parameter in the CPRI parameter editor to GMII, your IP core includes this interface. 0 > 2. 3125 Gbps serial single channel PHY providing a direct connection to a XFP using the XFI electrical specification or SFP+ optical module using SFI electrical specification. 4. These documents describe the technical characteristics of the antenna panels on the GPS Block IIR and Block IIR-M satellites. This includes not disabling Duty Cycle Correction for Virtex-II DCMs (as was done in XAPP606). nsc. Overview. I see three alternatives that would allow us to go forward to > TF ballot. This PCS can interface with. XAUI is standardized instantiation of XGMII Extender (Clause 47) In practical implementations physical interface between MAC and PHY XSBI is an optional physical instantiation of PMA service interface for 10GBASE-R and 10GBASE-W (Clause 51) 16-bit bidirectional interface with source synchronous clock 10-Gbps Ethernet MAC MegaCore Function user guide ›. Standard for Ethernet nAmendment: Physical Layer Specifications and Management Parameters for 100 Mb/s Operation and Associated Power Delivery over a Single Balanced Pair of Conductors. 3ae 10 Gigabit Ethernet Summary n The XGMII coding proposal is stable n The EIA/JEDEC SSTL_2 standard can be referenced for the XGMII electrical specification n The timing proposal presented herein is a starting point for further discussion 10-gigabit media-independent interface (XGMII) The Management Data Input/Output (MDIO) serial bus is a subset of the MII that is used to transfer management information between MAC and PHY. Collection of Ethernet-related components for both gigabit and 10G packet processing (8 bit and 64 bit datapaths). The TLK2206 supports both 4/5-bit RTBI as well as 8/10-bit parallel interface using DDR clocking. 5. 2. OSI Reference. In computer networking, Gigabit Ethernet ( GbE or 1 GigE) is the term applied to transmitting Ethernet frames at a rate of a gigabit per second. 1. > 3. Optional 802. Reconfiguration Signals 6. 1. • No internal interface is super-rated, • XGMII rate is preserved (312. XAUI v12. IEEE 802. The Reduced Gigabit Media Independent Interface (RGMII) module provides an RGMII interface to an existing Ethernet MAC design with a GMII or TBI interface, for example the Gigabit Ethernet MAC (GEM) available from Cadence Design Foundry. 1. 3ae specification defines two PHY types: the LAN PHY and the WAN PHY. 3. These published antenna patterns and associated Institute of. 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… Interface Avalon-ST XGMII/ GMII/MII 10M/100M/ LL 10GbE MAC PHY Serial Interface Note: Intel FPGAs implement and support the LL 10GbE Media Access Control (MAC) and Multi-Rate Ethernet PHY (PCS + PMA) IP to interface in a chip-to-chip or chip-to-module channel with external MGBASE-T and NBASE-T (1G/2. But HSTL has more usage for high speed interface than just XGMII. Key Specifications Function Data Rate Serial I/F Parallel I/F Power Special FeaturesSGMII supports a single 10M/100M/1G network port over 1,25Gbps SERDES between MAC and PHY, while QSGMII supports four 10M/100M/1G network ports over 5Gbps SERDES between MAC and PHY. This technology is called 10 Gigabit Ethernet Attachment Unit Interface, and is generally. I see three alternatives that would allow us to go forward to > TF ballot. mode, all the interface pins of 4 CPs in a cluster can be combined and used together to implement an 8-bit interface required by GMII. com URL: design-gateway. XGMII interface in my view will be short lived. (MAC) with a XGMII (10 Gigabit Media Independent Interface) for incorporation in a customer’s ASIC design. Transceiver Status and Transceiver Clock Status Signals 6. The modules are capable of operating with XGMII interface widths of 32 or 64 bits. A typical backplane application is shown in Figure 2-2. OpenRAN is a project initiated by the Telecom Infra Project (TIP). 0 5 2. They call this feature AQRate. The WAN PHY has an extended feature. Includes MAC modules for gigabit and 10G/25G, a 10G/25G PCS/PMA PHY module, and. 6. Resources Developer Site; Xilinx Wiki; Xilinx Github1 2 Document Number: DSP0222 3 Date: 2009-07-21 4 Version: 1. 3-2005. The component is part of the Vivado IP catalog. 8. 3. 8V devices whose MDC/MDIO ports can withstand this without blowing a hole in the oxide. Konrad Eisele. 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…Interface Avalon-ST XGMII/ GMII/MII 10M/100M/ LL 10GbE MAC PHY Serial Interface Note: Intel FPGAs implement and support the LL 10GbE Media Access Control (MAC) and Multi-Rate Ethernet PHY (PCS + PMA) IP to interface in a chip-to-chip or chip-to-module channel with external MGBASE-T and NBASE-T (1G/2. PHY register map Original: PDF P1394a P1394a 32-bit 64-bit 1A16 S100 EIA-364-B: 2004 - Not Available. 3 10 Gbps Ethernet standard. 5M transfers/s) • PHY line rate is preserved (10. Return to the SSTL specifications of Draft 1. This SGMII solution meets the SGMII specification and saves cost and power in systems that have low to high port-count Gigabit Ethernet per device. XGMII, as defi ned in IEEE Std 802. LightRequest. OSI Reference model layers. 3ba specifications and verifies MAC-to-PHY layer interfaces of designs with a 100G Ethernet interface CGMII. Configuration Registers Description x. 3-2005 Clause 46) and I'm really surprised because it mentions a 32b data width for a frequency of 156. 25 MHz interface clock. XGMII Signals 6. Overview 2. SerDes TX RX MII SerialThis solution is designed to the IEEE 802. 3125 Gbps serial single channel PHY providing a direct connection to a XFP using the XFI electrical specification or SFP\+ optical module using SFI electrical specification. XFI and SFI electrical specifications respectively apply to XFP and SFP+ system front port optical modules. After the 10 Gbps data is extracted from the four lanes, it must be formatted in a XGMII interface. As inputs, OpenRAN uses 3GPP and O-RAN specifications. ECU-Hardware. 4. 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. , the received data. - XGMII Interface (64-bit single clock edge) - POS-L3 like Interface for core logic side. 10 Gigabit Ethernet MAC The 10 Gigabit Ethernet MAC core connects to the PHY layer through an external XGMII. 5. MAU – Medium attachment unit. 125Gbps 10GBASE-R Clause 49 (IEEE 64B/66B PCS only) o No IEEE Electrical Spec (no PMA) IEEE Specifications • 3. 10 Gigabit Media Independent Interface (XGMII) to the protocol device. The interface between the PCS and the RS is the XGMII as specified in Clause 46. LLC or other MAC client. 0 5 Network Controller Sideband Interface (NC-SI) 6 Specification 7 Document Type: Specification 8 Document Status: DMTF Standard 9 Document Language: EThe IEEE 802. I'm currently reading the IEEE XGMII specification (IEEE Std 802. 1. standard FR-4 material. 3 Plenary, HSSG meeting, Atlanta, GA 11 10G Service interfaces XGMII is standardized instantiation of PCS interface (Clause 46) XAUI is standardized instantiation of XGMII Extender (Clause 47) In practical implementations physical interface between MAC and PHY XSBI is an optional physical instantiation of PMA service interfaceVMDS-10298. With experience of SSTL, I believe we can define the HSTL interface in more reasonable time frame. The XGMII has an optional physical instantiation. semi-formal notation to model SoS architectures with. 3-2012. Loading Application. The openapi field SHOULD be used by tooling to interpret the OpenAPI document. Unidirectional. // Documentation Portal . 1. With the inclusion of the XAUI interface, the 10 GMAC core can now support 10. X20473-0306. XGMII Signals 6. Section Content. I see three alternatives that would allow us to go forward to > TF ballot. The optional WAN Interface Sublayer (WIS) part of th e 10GBASE-R standard is not implemented in this core. Small Form-factor Pluggable (SFP) is a compact, hot-pluggable network interface module format used for both telecommunication and data communications applications. • The TX state machines needs a check to prevent this from happening. It really isn't right for the technologies we will be using for these chips. 4 11/18 Microsemi Headquarters One Enterprise, Aliso Viejo, CA 92656 USA Within the USA: +1 (800) 713-4113 Outside the USA: +1 (949) 380-6100Support to extend the IEEE 802. Additionally, for applications requiring 20 Gbps throughput, Intel FPGA's XAUI PHY solution can support DXAUI (4 x 6. 5. > > 1. 5 volts per EIA/JESD8-6 and select from the options > within that specification. Check Link Fault status signal, value 01 (Local Fault). - Wishbone Interface for control. 25MHz, DDR) XGTMII[35:0] Output XGMII Transmit Data and Control Signals. Core10GMAC is configured for XGMII mode with a core data width of 64 bits. USGMII supports eight 10M/100M/1G network ports over 10Gbps SERDES between MAC and PHY. To improve the readability of the document, some teams choose to break them down by categories. 25 MHz interface clock. com URL: Features. As a result the above text only applies to XGMII 10 Gb/s operation and IEEE 802. 1 Capacity and LBA count 10 2. Ethernet Verification IP is developed by experts in Ethernet, who have developed ethernet. The primary. 3 standard. Timing wise, the clock frequency could be multiplied by a factor of 10. 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. Intel PRO/1000 GT PCI network interface controller. An optional physical instantiation of the PMA service interface has also been defined (see Clause 51). 4. 25MHz. Interface Signals 7. 25 Mbps. 125 Gbps in each direction. Of course I do it all FS, Unit test, Integration testing, and customer testing. XGMII being an instantiation of the PCS service interface. For Ethernet backplane applications, XGMII compliant 10GBASEKR_PHY soft IP is developed. Configuration Registers 6. Uses two transceivers at 6. The 802. The SERDES interface can be either a MAC interface or a media interface. Interoperability tested with Dune Networks device. 4. 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. 5. 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. All forum topics; Previous Topic; Next Topic; 4 Replies 4. Transceiver Status and Transceiver Clock Status Signals 6. 8. Bryans et. LL Ethernet 10G MAC Operating Modes 1. Higher layers. In each table, each row describes a test case. An XGMII interface for integration with the 10-Gigabit PHY; A GMII interface for integration with the 1-Gigabit PHY; The configurable XLGMAC IP is optimized for gate count and latency and offers a flexible RTL core for integration into a broad range of applications including network interface ports, backplane switches, and enterprise switches. Reconciliation Sublayer (RS) and XGMII. 2. Additionally, for applications requiring 20 Gbps throughput, Intel FPGA's XAUI PHY solution can support DXAUI (4 x 6. Supports 10M, 100M, 1G, 2. I would like to get some clarification for the " Universal SXGMII Interface for a Single MultiGigabit Copper Network Port" specification. Media-Independent Interface（MII、媒体独立インタフェース）は、イーサネットにおいて、MAC (データリンク層デバイス)とPHY (物理層デバイス)とを接続するためのインタフェース。本稿では以下の拡張版を含めて記述する。 The XGMII interface defines the 32-bit data and 4-bit wide control character clocked between the MAC/RS and the PCS at both the positive and negative edge (double data rate – DDR) of the 156. Lane 0 data: xgmii_tx[7:0] Lane 0 control: xgmii_tx[8] Lane 1 data: xgmii_tx&lbrack. 2. 1 Online Version Send Feedback UG-20071 ID: 683876 Version: 2021. 3-2018, Clause 46. The BCM84885 is a highly integrated solution combining digital adaptive equalizers, ADCs, phase-locked loops, line drivers, encoders, decoders, echo cancelers, crosstalk cancelers, and all required support circuitry. Register Access Definition 8. 3bm Annexes 83D and 83E 5I would retain the current MDC/MDIO electrical specification. VMDS-10298. 5000BASE-X, 2500BASE-X, and 1000BASE-X (SGMII) interface for connection to a MAC. Serial Interface Signals 6. The inclusion of a XGMII means that several alternative PHY interfaces are readily supported, including XSBI (10 Gigabit Sixteen Bit Interface) and XAUI. Operating Speed and Status SignalsChapter 2: Product Specification. キーワード : 606, XAPP, broken link, application, note, XGMII, リンク切れ, アプリケーション, ノート サイトに、アプリケーション ノート (XAPP606)、『10-Gigabit Media Independent Interface (XGMII) Reference Design』の記述やリンクがありますが、文書が見つからず、リンクも壊れています。The present clauses in 802. 3u）。. 3 media access control (MAC) and reconciliation sublayer (RS). Introduction. . It's an attempt to realize the Open RAN concept. But HSTL has more usage for high speed interface than just XGMII. 125GBaud/s PCS = Physical Coding Sublayer PMA = Physical Medium Attachment PMD = Physical Medium Dependent (not for all PHYs) XFI XFI (Not specified in IEEE Std 802. Return to the SSTL specifications of Draft 1. The IP supports 64-bit wide data path interface only. Overview. Core data width is the width of the data path connected to the USXGMII IP.