3 MAC and Reconciliation Sublayer (RS). , the received data. reference design for SGMII at 2. Reconciliation Sublayer (RS) and XGMII. 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. Figure 49–4 depicts the relationship and mapping interface. XGMII stands for X (roman 10)- G-M edia- I ndependant- I nterface which is IEEE 802. Uses two transceivers at 6. 3. I see three alternatives that would allow us to go forward to > TF ballot. > > 1. In total the interface is 74 bits wide. 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. For D1. 2. The optional WAN Interface Sublayer (WIS) part of th e 10GBASE-R standard is not implemented in this core. 1. GMII TBI verification IP is developed by experts in Ethernet, who have developed ethernet products in. The TLK3134 provides high-speed bidirectional point-to-point data transmissions with up to 30 Gbps of raw data transmission capacity. Inter-Frame GAP - Deficit Idle Count per Clause 46 3. 3ae specification defines two PHY types: the LAN PHY and the WAN PHY. 802. There needs to be some way to allow alternate voltages for this interface and still be standards compliant. © 2012 Lattice Semiconductor Corp. Table 4. 2. 2 Predict & Fetch 11. Its work covers 2G/3G/4G/5G. 5G/5G/10Gb Ethernet) PHY. > > 1. 3125 Gbps/32-bit = 322. 1. Front-Light Manager. The XGMII Controller interface block interfaces with the Data rate adaptation block. 3125 Gbps serial line rate with 64B/66B encoding. 3 is silent in this respect for 2. The system data width, that is, the width of the interface to the user logic, is c onfigured as 64 bits. Previous definition/implementations cover single (SGMII) and quad (QSGMII) options. 3-2008 specification. 1. Performance and Resource. The WAN PHY has an extended feature. Serial Interface Signals 6. Reconfiguration Signals 6. 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. MDI – Media dependant interface. 7. XGMII. Local fault happens, all data sent by client user logic are dropped. The XGMII interface, specified by IEEE 802. 15Introduction. The Client-side interface is a 64-bit AXI-S and comes with a 64-bit XGMII interfaces on the PHY side. Transceiver Status and Reconfiguration Signals 6. Simulation and verification. 5 Gb/s and 5 Gb/s XGMII operation. It is obvious that significant physical and protocol differences exist between SPI4. 3-2012 specification and supports the high-bandwidth demands of network Internet Protocol. This version supports HL7 V 2. 0 5 Network Controller Sideband Interface (NC-SI) 6 Specification 7 Document Type: Specification 8 Document Status: DMTF Standard The IEEE 802. 7. Uses device-specific transceivers for the RXAUI interface. The primary. The switch is capable of auto-negotiating with SGMII and 1000BaseX connections and by default set to SGMII. Avalon® -MM Interface Signals 6. What i want to do is i want to feed the PCS with xgmii_tx signals, connect the txn/txp to rxn/rxp respectively and monitor the xgmii_rx signals whether they are the same as xgmii_tx. 介质. 1: Enables USXGMII Auto-Negotiation, and automatically configures operating speed with link partner ability advertised during USXGMII Auto. 25 Gbps) implementations on Stratix IV (GX and GT) FPGAs. 3 media access control (MAC) and reconciliation sublayer (RS). The IP provides a XGMII interface to a 10 Gigabit Ethernet MAC and implements a 10. The purpose is to utilize one QuadSGMII serdes to connect multiple SGMII chips, not a single. 3-2012 specification and supports 10GBASE-R and 10-Gigabit Media-Independent Interface (XGMII). 6. The name is a concatenation of the Roman numeral X, meaning ten, and the initials of. . 10GBASE-KR is an Ethernet defined interface intended to enable 10. Release Information 2. Abstract: 88X2040-BAN xGMII to rj45 phy marvell IEEE 946 motherboard Text: packets through the XAUI PCS soft IP and the LatticeECP3 XAUI PCS to the Marvell 88X2040 device. Both Channel 0 & 1 PHY are UP with the rx_is_lockedtodata and rx_enh_blk_lock signals are high. 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] Host Interface Speed Data width # Pins Clock Frequency Transmission Specification QSGMII 4x ≤1. 3 Gbps, providing a maximum total aggregated data bandwidth of 8. 3-2012 clause 45;Support to extend the IEEE 802. However, there is already a specification defined for a serial interface that can function at the 10 Gigabit Ethernet level. Ethernet. This is not related to the API info. Interface Signals 7. The 10GBASE-R PHY with IEEE 1588v2 uses both the TX Core FIFO and the RX Core. The XGMII has an optional physical instantiation. Table 1. AUTOSAR Interface. 3ba standard. 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. The system data width, that is, the width of the interface to the user logic, is c onfigured as 64 bits. 0 - January 2010) Agenda IEEE 802. L- and H-Tile Transceiver PHY User Guide. This project will specify additions to and appropriate modifications of IEEE Std 802. 10G/25G Ethernet (PCS only) RX_MII alignment. > > 1. Actually - I should amend this answer - XGMII isn't the correct protocol, I think I'm thinking of 10GBASE-R. 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. 5 V MDIO I/O) RGMII. 10Gb Attachment Unit Interface [Gigabit Ethernet XAUI] is used as an interface extender for 10-gigabit media-independent interface [XGMII]. Since we have the datasheet, we can confirm some of the specifications of RK3588, and get additional details: CPU – 4x Cortex-A76 @ up to 2. 1. The RGMII interface has been designed in accordance with the standards and specifications agreed in theThe present clauses in 802. 4. After that, the IP asserts. // Documentation Portal . This specification supports longwave (wavelength is 1310 nanometers) Single-Mode Fiber (SMF) whose. © 2012 Lattice Semiconductor Corp. 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. To interface MIPI CSI-2 D-PHY compliant I/O, the MAX 10 10M50 evaluation kit uses one 2. You are required to use an external PHY device to. Operating Speed and Status Signals. This specification, the Devicetree Specification (DTSpec), provides a complete boot program to client program interface definition, combined with minimum system requirements that facilitate the development of a wide variety of systems. 25 Gbps line rate to achieve 10-Gbps data rate. 2 XAPP606 (v1. Standardized. Capacities & Specifications. XAUI interoperability is based on the 10-Gigabit Ethernet standard (IEEE Standard 802. This block contains the signals TXD (64. 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 ›. 10Gb Ethernet Core Designed to the Draft 4. 3-2008 specification requires each 10GBASE-R link to support a 10 Gbps data rate at the XGMII interface and a 10. The modules are capable of operating with XGMII interface widths of 32 or 64 bits. According to IEEE802. There are a total of 28 pins within a cluster, so each cluster has enough signals to implement one GMII interface. The PHY layers are managed through an optional MDIO STA master interface. Device Family Support 1. Konrad Eisele. 3, Clause 47. With a mixture of 100Mbps and 1GbE nodes, system designers prefer to develop common, reusable platforms that support both types of nodes. 5 volts per EIA/JESD8-6 and select from the options > within that specification. XGMII, as defi ned in IEEE Std 802. • The TX state machines needs a check to prevent this from happening. 3ae-2002 specification requires the XAUI PHY link to support a 10 Gbps data rate at the XGMII interface and four lanes each at 3. This specification defines two types of SDIO cards. Getting Started x 3. This PHY IP core is made available as part of the transceiver functionality of the Intel® FPGAs. The objectives of the five workstreams are the following: M-HPM (Host Processor Modules) Workstream which involves three specifications: M-FLW (FulL Width HPM) Specify the requirements of a Full Width Host Processor Module (HPM). 25 MHz • Same clock domain for transmit and. 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] 。. 0 > 2. The IP core is compatible with the RGMII specification v2. As far as I understand, of those 72 pins, only 64 are actually data, the remai. PHY 8. Interfaces. 8V devices whose MDC/MDIO ports can withstand this without blowing a hole in the oxide. Figure 3: 10GBASE-X PHY Structure. The data is separated into a table per device family. We are using the 10G/25G Ethernet Subsystem for 10G with PCS only. XGMII electricals > > > > > > >In an effort to get us all on the same page, here are links to >the standard XGMII interface proposals, SSTL-2 and HSTL Class 1 >on the JEDEC site under "Free Standards":. 3 that describe these levels allow voltages well above 5V, but I don't know of any 1. e. arm is only willing to license the relevant amba specification to you on condition that you accept all of the terms in this licence. For more information on aggregation mode, refer to the C-5 Network Processor Architecture Guide. 3u and connects different types of PHYs to MACs. The 10 Gigabit Ethernet IP core is designed for applications such as integrated networking devices. 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. Figure 81. AUTOSAR Introduction - Part 2 21-Jul-2021. 125Gbps 10GBASE-R Clause 49 (IEEE 64B/66B PCS only) o No IEEE Electrical Spec (no PMA) IEEE Specifications • 3. 3 Clause 49 BASE-R physical coding sublayer/physical The 10GBASE-R PHY uses the XGMII interface to connect to the IEEE802. Figure 2-3: Ethernet 1/10G Dynamically Switching 32-bit PCS/PMA IP Block Diagram. 6. Small Form-factor Pluggable (SFP) is a compact, hot-pluggable network interface module format used for both telecommunication and data communications applications. 3-2008 specification requires each 10GBASE-R link to support a 10 Gbps data rate at the XGMII interface and a 10. 1 I inserted an editors note under an "Electrical interface" section as a place holder for an interface to be approved by the Task Force. Connection to the SerDes is through a configu-rable 16-, 20-, 32-, 40-, or 64-bit interface. The XGMII has an optional physical instantiation. Resources Developer Site; Xilinx Wiki; Xilinx Github10 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. GMII – 1 Gb/s Medium independent interface. 2023年11月1日 閲覧。 ^ IEEE 802. XGMII – 10 Gb/s Medium independent interface. 32 Gbps over a copper or optical media interface. by clicking “i agree” or otherwise using or copying the relevant amba specification you indicate that you agree to be bound by all the terms of this licence. For Ethernet backplane applications, XGMII compliant 10GBASEKR_PHY soft IP is developed. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at Data Input/Output (MDIO) interface Clause 46. 1 I inserted an editors note under an "Electrical interface" section as a place holder for an interface to be approved by the Task Force. (2) The XGMII extender sublayer (XGXS) extends the distance of XGMII when used with XUAI and provides the data conversion between XGMII and XAUI. 3125 Gbps serial line rate with 64B/66B encoding 10GBASE-KR and 1000BASE-KX is the electrical backplane physical layer implementation for the 10 Gigabit and 1 Gigabit Ethernet link defined in clause 72 and clause 70. Reference HSTL at 1. 3-2018, Clause 46. 6. The subsidized sponsorship of standards via the IEEE GET Program helps expand the global reach of technical knowledge developed by industry, accelerates adoption of IEEE standards, contributes to an open knowledge community, promulgates open information exchange to foster innovation, and connects the IEEE brand with the development of. 5000BASE-X, 2500BASE-X, and 1000BASE-X (SGMII) interface for connection to a MAC. At power up, using autonegotiation , the PHY usually adapts to whatever it is connected to unless settings are altered via the MDIO interface. Reference HSTL at 1. The IP supports 64-bit wide data path interface only. 8. 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. 0 Cards use the UHS-II bus interface, which features two rows of pins rather than the single row found in UHS-I. The host application requests this xml file from the device and creates a register tree. 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. Document Revision History for the F-Tile 1G/2. Resetting Transceiver Channels 5. Position is labelled "nB" where "n" stands for slot# , seeDisplayPort connector A DisplayPort port (top right) near an Ethernet port and a USB port. 8V devices whose MDC/MDIO ports can withstand this without blowing a hole in the oxide. 1G/10GbE Control and Status Interfaces 5. 3. com Features See Reference Design Manual • 10 Gbps Ethernet • 10G PHY interface: 64-bit XGMII interface at 156. 2 September 23, 2021 TenGEMAC IP Core Design Gateway Co. 3-2008 specification. 1. 60 6. The IP supports 64-bit wide data path interface only. 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. PCS Registers 5. Register Access Definition 8. Designed to meet the USXGMII specification EDCS-1467841 revision 1. 3z Interim, January 1997The MDI interface to copper cable is always a media interface. Therefore, it is necessary to complete the conversion of GMII to XGMII interface in firmware. 0 that is designed to support both the device family using the IOD blocks used with GPIO or HSIO buffers. Intel ® Arria 10 Low Latency Ethernet 10G MAC Designs. 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。. Well I disagree with the technical information on a functional specification. 3 Ethernet standard, physical layer (PHY) provides media-independent interface (MII) to the media access control (MAC) layer, which is 10G media-independent interface (XGMII) in 10G Ethernet and 40G media-independent interface (XLGMII) in 40G Ethernet []. 125Gbps for the XAUI interface. PCS Transmit Process! Transmit channel in normal mode:! Blocks generated continuously based upon TXD<31:0> and TXC<3:0> signals on XGMII! 66 bit blocks are packed by gearbox into 16 bit data units and sent to PMA or WIS viaRGMII is a 12-pin interface, while SGMII can operate as either a four- or six-pin interface. 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). 3ae specification, the 10Gb Ethernet MAC (10 GMAC) core includes the option of either a parallel 10 Gigabit Media Independent Interface (XGMII) or a serial 10 Gigabit Attachment Unit Interface (XAUI). This table lists all the Intel ® Arria 10 designs for Low Latency Ethernet 10G MAC Intel FPGA IP. I would not want to retain the current electrical specification. A separate APB interface allows the host applications to configure the Controller IP for Automotive. 25 MHz interface clock. Includes modules for handling Ethernet frames as well as IP, UDP, and ARP and the components for constructing a complete UDP/IP stack. Document Revision History for the Low Latency Ethernet 10G MAC Intel® FPGA IP User GuideIP is needed to interface the Transceiver with the XGMII compliant MAC. Implements DTE XGXS, PHY XGXS and 10G BASE-X PCS in a single netlist. Thanks, I have this problem too. PHY /Link interface specification , . XGMII Signals 6. and added specification for 10/100 MII operation. 25 MHz interface clock. The standard XLGMII or CGMII implementation consists of 32 bit wide data bus. Interface XGMII/ GMII/MII External PHY Serial Interface. 3125 Gbps). Host Interface Speed Data width # Pins Clock Frequency Transmission Specification QSGMII 4x ≤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) . -Avalon ST TX and RX input/output signals to Avalon ST TX/RX 64 bit adapter. the 10 Gigabit Media Independent Interface (XGMII). 5GPII. 1. 1 Overview This clause defines the logical and electrical characteristics for the Reconciliation Sublayer (RS) and 10Gigabit Media Independent Interface (XGMII) between Ethernet media access controllers and various PHYs. 3bz-2016 amending the XGMII specification to support operation at 2. 本文非原创，摘自：Media Independent Interface Media Independent Interface ( MII)，媒体独立接口，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. Simulation and signal. 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. There needs to be some way to allow alternate voltages for this interface and still be standards compliant. MII Interface Signals 5. Xilinx has 10G/25G Ethernet Subsystem IP core. 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. Uses device-specific transceivers for the RXAUI interface. XGMII being an instantiation of the PCS service interface. Features 6. In this demo, the FiFo_wrapper_top module provides this interface. The inclusion of a XGMII means that several alternative PHY interfaces are readily supported, including XSBI (10 Gigabit Sixteen Bit Interface) and XAUI. But HSTL has more usage for high speed interface than just XGMII. 3) enabled Pattern Gen code for continues sending of packet . Features. 3-2008 specification. 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. 4. Core data width is the width of the data path connected to the USXGMII IP. SD Cards are now available in four standard storage capacities. 1 Power Consumption 11 2. 1. 5/ commas. 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. 3V supply voltages with the G-10b interface specifications to make up the GMII DC and AC characteristics. We kept the speed low to make sure that this would be a non-challenging interface. XGMII Signals 6. 3, Clause 47. Two XAUI link• Provide a physical layer specification supporting 100 Gb/s operation on a single wavelength capable of at least 80 km over a DWDM system. 4 SGMII interfaces mean 4 Tx and 4 Rx (8 in total) differential lines between the MAC and the PHY. DisplayPort (DP) is a digital display interface developed by a consortium of PC and chip manufacturers and standardized by the Video Electronics Standards Association (VESA). 11/13/2007 IEEE 802. The XGMII interface, XGXS coding and state machines and XAUI mul-tichannel alignment capabilities are implemented in the FPGA array. About LL Ethernet 10G MAC x 1. Other Parts Discussed in Thread: DP83867E. 4. Transceiver Status and Transceiver Clock Status Signals 6. // Documentation Portal . The following features are supported in the 64b6xb: Fabric width is selectable. They call this feature AQRate. 1. > > 1. 3125Gbps transmission across lossy backplanes. XAUI uses four full-duplex serial links operating at 3. It's exactly the same as the interface to a 10GBASE-R optical module. 3) 10 Gb/s Serial Electrical Interface Bit serial @ 10Gb/s 64B/66B encoded - 10. XGMII Transmission 4. So I don't think there's an easy way to connect 100G and 25G. Avalon® -MM Interface Signals 6. It's an attempt to realize the Open RAN concept. Designed to meet the USXGMII specification EDCS-1467841 revision 1. • Detailed specifications including submodules, verification plan, and release history Related products: • A-XGFIF - Configurable FIFO module • M-XGXS - XGMII to XAUI. 3bd specification with ability to generate and recognize PFC pause frames. 7. . XGMII interface in my view will be short lived. These specs were defined by the SFF MSA industry group. 3 81. As far as I understand, of those 72 pins, only 64 are. The XGMII design is now provided with the 10-Gig MAC Core in CORE Generator. 5. This module converts XGMII interface of XGMAC core to high speed serial interface needed by physical interface. Once you see an SDS, it means that the exchange of ordered sets has finished. Unidirectional. 8. 8. In this document, the term “GMII” covers all 10/100/1000 Mbit/s interface operations. The XGMII provides full duplex operation at a rate of 10 Gb/s between the MAC and PHY. The 10 Gigabit Ethernet PCS/PMA (10GBASE-R) is a no charge LogiCORE™ which provides a XGMII interface to a 10 Gigabit Ethernet MAC and implements a 10. 19. 18. 3 Clause 46, is the main access to the 10G Ethernet physical layer. 6 Functional block diagramHow is data transferred from the XAUI to the User interface? A8. An SFP interface on networking hardware is a modular slot for a media-specific transceiver, such as for a fiber-optic cable. Physical. SerDes TX RX MII Serial Figure 5–1. Implementing the Transceiver PHY Layer in L-Tile/H-Tile 3. 25MHz PCS layer XGMII interface implemented as 64-bit (single data rate) SDR interface at 156. A DLLP packet starts with an SDP (Start of DLLP Packet -. 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). Getting Started x 3. 1. When TCP/IP network is applied in. Table of Contents IPUG115_1. 25MHz for direct interface to 10GBase-R, XAUI and RXUAI cores. 25 MHz interface clock. The Barrel Shifter looks for the start of frame delimiters on 32-bit boundary and re-aligns the data on 64-bit boundary. 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. 10G/2. Application. nsc. 3125 Gbps serial line rate with 64B/66B encoding 10GBASE-KR and 1000BASE-KX is the electrical backplane physical layer implementation for the 10 Gigabit and 1 Gigabit Ethernet link defined in clause 72 and clause 70. 3ab standard. 4. High-level overview. High-level overview. 3 Fibre Channel - 10-bit Interface Specification. The F-tile 1G/2. 265625 MHz. g) Modified document formatting. Transceiver Status and Reconfiguration Signals 6. The most popular variant, 1000BASE-T, is defined by the IEEE 802. Session. 6. The openapi field SHOULD be used by tooling to interpret the OpenAPI document. Includes MAC modules for gigabit and 10G/25G, a 10G/25G PCS/PMA PHY module, and. Table 20. RGMII, XGMII, SGMII, or USXGMII. e. The names, trademarks and file systems used are listed in Table 1 (below). 5. 4. For more information on aggregation mode, refer to the C-5 Network Processor Architecture Guide. 0 5 2. 6. 0 > 2. PHY. A Makefile controls the simulation of the. Operating Speed and Status Signals 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 The XGMII interface, specified by IEEE 802. The XGMII design in the 10-Gig MAC is available from CORE. 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).