Zynq ethernet speed. dtsi. xemacps e000b000. ) The detailed stuffs I have done are listed below: The Gem3 configuration in vivado (2018. Zynq UltraScale+ MPSoCs include integrated blocks for PCIe that are compliant PCI Express Base Specification Revision 3. This is an introductory video on #Xilinx #Zynq SOC's Gigabit Ethernet using #Zedboard. It describes the use of the gigabit Ethernet controller (GEM) available in the processing system (PS) through the extended multiplexed I/O (EMIO) and multiplexed I/O (MIO) interfaces. I am trying to use the Ethernet but it seems does not work correctly. 1. 0 compliant device IP core Supports on-the-go, high-speed, full-speed, and low @mhedhie5 You are correct that the 10 Gigabit Ethernet Subsystem Product Guide (PG157; v3. Feb 26, 2019 · 1) In case I manually setup the speed to 1000 (or to 100) in the bsp as requested in the Getting Started with Zynq Server, the zybo is displaying trhough the UART 'Link up and Link down' alternatively, in the same way the PC connected to the ethernet link is alternatively mentioning the cable as disconnected Nov 26, 2024 · Optimize MIO on AMD Zynq™ UltraScale+™ platforms with expert-led strategies for efficient embedded system design. g. 10G Ethernet TCP/IP 10G Ethernet TCP/IP Stack FPGA IP Core for Network Acceleration Developed based on AMD/Xilinx 10G Ethernet MAC IP, MTU data transmission up to 9000 bytes, AXI4 stream interface, supporting Kintex™ 7 / Virtex™ 7 / UltraScale™ / Ultrade+™ / Zynq UltraScale+™ Series FPGA devices, high bandwidth and low latency, fast data transmission and real-time processing Axi Ethernet Linux driver for Microblaze, Zynq, Zynq Ultrascale+ MPSoC and Versal This page gives an overview of Axi Ethernet Linux driver which is available as part of the Linux distribution. However, I'm experiencing high packet loss starting at 250 Mbps. This is commonly referred to as Gigabit Ethernet after accounting for encoding overheads. So, is there any other Do you need to run Ethernet applications on a Zynq MPSoC device and consider using a Gigabit Ethernet MAC (GEM) core in the PS rather than using the PL logic? If so, this blog entry will provide guidance and some debugging tips which might help you design with the GEM core. It has GEM0 connected via MIO to a TI Phy (DP83867) It supports speeds of 10/100/1000 Mbps For my basic test setup I have got the board connected to a gigabit switch, that also has my host PC connected (with both host PC and board negotiating a 1Gbps Hi @leejen2003 (Member) >Can the performance difference between Zynq-7000 and Zynq UltraScale SoC affect 10G Ethernet speed? Yes. Nov 25, 2019 · Zynq-7000 AP SoC has an in-built dual Giga bit Ethernet controllers which can support 10/100/1000 Mb/s EMAC configurations compatible with the IEEE 802. What is the maximum achievable performance (bandwidth) of 10gb Ethernet on the Zynq Ultrascale+ parts? So far I've been able to achieve a max throughput of 5. 6 days ago · 常年混迹在单片机领域的小白，由于某些原因，要在zynq的soc部分做些千兆以太网的小工作，于是就苦苦的追寻着资料。 使用的这块测试版是zynq的7000，fpga+双核A9核。以太网部分涉及了很多知识点，也只能稍微记录一下自己了解的知识，还望高手多多指点。 Jul 9, 2021 · 1 Introduction to the GEM The Gigabit Ethernet Controller (GEM) implements a 10/100/1000 Mb/s Ethernet MAC compatible with the IEEE 802. The same GT is used to interface with the gigabit Ethernet Physical Coding Sublayer/Physical Media Dependent (PCS/PMA) and By Adam Taylor So far on our Zynq development Journey of Discovery, we have yet to look at the Zynq SoC’s Gigabit Ethernet capabilites, which allow your application to be network enabled. The same GT is used to interface with the gigabit Ethernet Physical Coding Sublayer/Physical Media Dependent (PCS/PMA) and Apr 9, 2019 · Hi folks, I hope all is well with you. Currently I'm using a 5. I am using the Zynq embedded tri-mode ethernet MAC. dtsi instead of the mainline zynqmp-clk. Maximum Performance for 100G Axi Ethernet Linux driver for Microblaze, Zynq, Zynq Ultrascale+ MPSoC and Versal This page gives an overview of Axi Ethernet Linux driver which is available as part of the Linux distribution. To use the second Ethernet MAC you would need to route it's interface signals through the PL (Programmable Logic) portion of the Zynq device. Features supported 1. 8 – ns TGEMRXCKD RXD input hold time 0. 0 OTG peripherals, each supporting up to 12 Endpoints USB 2. I can unplug/replug the ethernet cable and I see that the link goes down and up as expected. Nov 25, 2019 · This section includes Zynq Ethernet Performance associated with XAPP1082 releases. 1 and can operate with a lane width of up to x16 and a speed up to 8. Question Are there any pros and cons between PS Ethernet and PL Ethernet? Why is Ethernet in both PS and PL? As a Zynq based hardware designer, do we have any criteria for choosing which Ethernet to use, PS or PL? Hi All - I'm looking for some pointers to get Ethernet auto-negotiation working properly on my custom board that is based upon the ZCU102. Problems facing. The Vivado project does now allow sharing of MDIO signals across the two ports so currently, Eth0 has the MDIO enabled and configured, while Eth1 does not. 3-2008 standard, capable of operating in half or full duplex mode at all three speeds. . I'm trying to find existing projects and IPs that allow the transfer of raw ethernet packets straight from the MAC to the PL. This was good news for me. There is however a piece missing: When no ethernet cable is plugged in in during Hi everyone, I have a customzied Xilinx Zynq-7000 board with TI DP83822IFR PHY chip. 3-2008 standard. ethernet: link up (100/FULL) My system needs a fast network link and I would like to flags as an error if the speed is not 1000 Thanks Dave Hardware is PicoZed and Petalinx is 2014. I am experiencing incredibly poor TCP throughput on a gigabit Ethernet link when using LWIP. The UltraScale Architecture and Product Data Sheet: Overview (DS890) lists how many blocks are in each Zynq UltraScale+ RFSoC. Summary This application note targets the Ethernet designs that require dynamic switching between 1Gb/s to 10Gb/s using high-speed serial I/O links. 8gbps. ZYNQ-7000 Ethernet performance improvements Hi, I am developing an Ethernet program on ZYNQ-7000 series. 1) states that Zynq-7000 SoC is supported in a minimum of -2 speed grade. The PS is equipped with two Gigabit Ethernet controllers, each of which can be configured independently. 8 – ns TMDIOCLK MDC output clock period 400 – ns TMDIOCKL MDC low time 160 – ns TMDIOCKH MD Jul 23, 2025 · This page focuses on Ethernet-based designs that use Zynq® UltraScale+™ devices. 10 Gigabit Ethernet support on Zynq UltraScale+ MPSoC System on Module Ethernet continues its unending march to higher and better levels of performance and capability. 5G Ethernet PCS/PMA IP core in 1000BASE-X mode (as described in the Xilinx application note XAPP1082 – see the blue coloured path in the Introduction DWC3 Xilinx Linux USB driver supports Zynq Ultrascale USB 3. if it is set any thing other than 1000 then auto negotiation will be disabled. I started working with Digilent Zybo board, lwip ethernet echo server example. 1 GHz processor frequency is available only for -3 speed grades in Z-7030, Z-7035, and Z-7045 devices. ethernet eth0: Cadence GEM rev 0x00020118 at 0xe000b000 irq 30 (00:0a:35:00:22:01)</code><p><code></code></p><code></code><p><code></code></p><code>RTL8211E Gigabit Ethernet e000b000. I am sending 208us cycles of data over network communication. Nov 20, 2018 · I am using Vivado 2018. 3 and IEEE Std 1588 revision 2. 10Gb Ethernet holds the promise to provide the demanding market needs, increase in performance, maintain compatibility with its prior variants. xilinx. It is in RAW_PACKET format and is sent by calling the Sendto function. when i connect cable to the zynq in network panel writes unidentified network (i didn't use router and i connect cable directly pc to zynq). 0 Controller provides one 5. Here are our device Zynq-7000 AP SoC Performance & Benchmarks Xilinx Zynq®-7000 SoC devices fuse a fast processor system (PS) based on two 1GHz ARM Cortex™-A9 MPCore processors with the industry’s fastest and most advanced 28nm programmable logic (PL) fabric, a large on-chip memory, multiple high-speed serial transceivers, numerous hardened peripheral IP cores including DDR and Flash memory controllers, and Zynq UltraScale+ MPSoC have two high-speed UARTs (up to 1Mb/s). Once you have that working, you can look at either removing the PS side of things (at least the packet handling bit), or inserting a splitter. The petalinux version is 2022. Data is mapped up to the mac address and transmitted in a broadcast manner. 5 ns TGEMRXDCK RXD input setup time 0. Now we are going forward to 25G speed. 2 We are unable to ping our host Linux through this switch in uboot. We are successfully using Ethernet over a RJ45 SFP (Copper, Marvell PHY) on a Zynq MPSoC Board, with fixed 1 Gbps: Zynq MPSoC --> PS-GTR --> SGMII --> Marvell PHY on SFP RJ45 Module fixed-link 1000 Mbps, in Uboot device tree No MDIO, PHY Register accessible through I2C The PHY registers in the SFP are configured in uboot through I2C for fix 1Gbps Now, we are working on: auto negotiation of 10 Zynq\+Ultrascale\+Fixed\+Link\+PS\+Ethernet\+Demo （This demo uses EMIO, so I only refer to the change for device tree. AMD offers an integrated 100 Gigabit per second (Gbps) Ethernet Media Access Controller (MAC) and Physical Coding Sublayer (PCS) core for high performance applications. Configured the PC with local IP & set the speed to 100Mbps. 7gbps but to my understanding with Jumbo Frames it should be possible to get ~9. Dec 23, 2024 · More information and documentation on solutions using the integrated 100 Gb/s Ethernet block can be found at UltraScale+ Integrated 100G Ethernet MAC/PCS . As you might know, an internal connection in PSU (processor system unit) is very different between Zynq-7000 and Zynq MPSoC. ZynqMP USB 3. 0 implements the Hi-Speed mode (HS – 480 Mbit/s), while USB 1. 5G PCS/PMA or SGMII LogiCORE IP™ provides an Ethernet Physical Coding Sublayer (PCS) with a choice of either a 1G/2. Module Name Gigabit Ethernet Controller (GEM) Base Address 0xE000B000 gem0 0xE000C000 gem1 Description Gigabit Ethernet Controller Vendor Info Hello, I am working with the board [zynq ultrascale\+ mpsoc zcu102]. Dear all, I am currently using zc7045 chip, and trying to build a TCP connection on standalone system. I have a Zynq SOC (PYNQ-Z2) board. Here are some informations: zynq> dmesg | grep xemacpsxemacps e000b000. 2 from microzed. 2): Oct 21, 2015 · Hey guys! I followed the ''Embedded Linux hands-on tutorial'' to build and run Linux on my ZYBO board. The designs explained in this application note demonstrate Ethernet solutions with kernel-mode Linux device drivers. 2 adding just ZYNQ 7 Processing System IP, apply board presets (from latest MicroZed Board Definition Install for Vivado 2014. The AMD Adaptive Computing Documentation Portal is an online tool that provides robust search and navigation for documentation using your web browser. We would like to show you a description here but the site won’t allow us. See DS190, Zynq-7000 SoC Overview for details. With the 10g/25G Ethernet Subsystem IP, we have achieved the 10G speed. Table 1. Throughput numbers for PS Ethernet, PL Ethernet (1G and 10G), and PS-PL Ethernet are also included. In Zynq Series (Zynq, Zynq MPSoC, Zynq RFSoC etc. Introduction This document provides the software-centric information required for designing and developing system software and applications for the Xilinx® Zynq® UltraScale+TM MPSoCs. I am testing MII Loopback mode of TI PHY chip. 5GBASE-X and 2. Summary This application note targets Ethernet designs that require dynamic switching between 1 Gb/s to 10 Gb/s using high speed serial IO links. Zynq xc7z020\+ SoC Response: root@ultraethertest:~ # [ 33. 2 and lwip202, and run the Freertos LwIP echo server. So, if you'd like to try your design on Zynq 7000, as I already mentioned before, I suggest the followings. ps_emio_eth_1g - PS Overview The ZCU102 is a general purpose evaluation board for rapid-prototyping based on the Zynq® UltraScale+TM XCZU9EG-2FFVB1156E MPSoC (multiprocessor system-on-chip). To access the Documentation Portal, go to https://docs. pl_eth_sgmii - PL SGMII design utilizing the AXI Ethernet 1G/2. My question is How to set GT lane in the 10g/25G Ethernet Subsystem for 25g speed. Combining the processing system with UltraScaleTM architecture programmable logic and RF-ADCs, RF-DACs, and soft-decision FECs, the Zynq UltraScale+ RFSoC family is capable of implementing a complete software-defined radio including direct RF sampling data converters, enabling CPRITM and gigabit Ethernet-to-RF on a single, highly programmable SoC. org) and connect DDR and FIXED_IP ports. GEM on Zynq/ZynqMP/Versal Controller/Driver features supported All the basic controller features are supported through the controller driver emacps - 10/100/1000 speeds, PHY management, DMA, Packet buffer support, Checksum offload. The board was MYIR Zturn Lite which has a microchip ethernet chip KSZ9031RN. - I export this Get ethernet working in both directions, with a simple ping / echo test program running in the PS. ZynqMP and Versal only: 64 bit descriptor support, Priority queue support, Jumbo frame support. 0GT/s (Gen3). pl_eth_10g - PL 10GBASE-R design utilizing the AXI Ethernet 10G/25G Subsystem. 0Gbit Product Description The LogiCORE™ IP 10G/25G Ethernet solution provides a 10 Gigabit or 25 Gigabit per second (Gbps) Ethernet Media Access Controller integrated with a PCS/PMA in BASE-R/KR modes or a standalone PCS/PMA in BASE-R/KR modes. Jan 27, 2025 · Learn how to implement high-speed data exchange between your Zynq UltraScale+ MPSoC and a host PC using Gigabit Ethernet. My code is based on the echo demon, but I could only let the lwip running at a very low speed, about 50Kb/s max. 0 Controller implements a 5. This Feb 2, 2021 · Explore Ethernet implementation in Zynq MPSoC using Processing System (PS) and Programmable Logic (PL). See DS190, Zynq-7000 All Programmable SoC Overview for details. View Zynq®-7000 Overview by AMD datasheet for technical specifications, dimensions and more at DigiKey. Gigabit Ethernet provides very fast, flexible communications but Ethernet communications are a little more complicated than a simple RS-232 link. We use I2C instead of MDIO to control the switch. I wondering is there any way to improve it? I check some posts saying the checksum will influence the speed, but those already been set to hardware offload. Any tips as to how to improve this? Or this the maximum limit for the Zynq-7030? I've tried to measure throughput using the "nuttcp" tool with a computer as a client sending May 23, 2024 · If I remember correctly, the transfer speed was slightly above 300 Mbps (on a 1 Gbps Ethernet connection). Normally this is broken, but I was able to track down what is going on. Two Ethernet ports sharing MDIO & MDC on Zynq Hi, We've designed a custom Zynq board with 2 Ethernet ports which share MDIO, MDC and RSTN lines to the PHYs. Both paths have an I'm trying to build simple UDP/TCP applications where I want to process ethernet packets from custom blocks in FPGA Fabric. There are 6 available designs: pl_eth_1g - PL 1000BASE-X design utilizing the AXI Ethernet 1G/2. USB 2. Zynq-7000 has a consistent Processing System (PS) throughout the family but the Programmable Logic (PL) utilizes the Artix-7 for the Cost-Optimized Devices and utilizes the Kintex-7 for the Mid-Range Devices in the family (see below 10G/25G High Speed Ethernet Subsystem implements the 25G Ethernet Media Access Controller (MAC) with a Physical Coding Sublayer (PCS) as specified by the 25G Ethernet Consortium. I configured DP83822 as following: - Write 0x4000 into the PHYRCR register (0x001F): active software reset. </p> I/O Peripherals and Interfaces Two 10/100/1000 tri-speed Ethernet MAC peripherals with IEEE Std 802. If your link had advertised higher speeds, it would automatically switch to it (even if the link didn't work at that speed). ） Zynq MPSoC PS-GTR SGMII - fixed link support patch (This patch is about SGMII, so I changes to code to RGMII according to the patch. Nov 19, 2016 · This post shows how to make the ZYNQ Ethernet interface functional using a Zybo board and introduces basic Ethernet concepts that are involved. High speed DDR4 SODIMM and component memory interfaces, FMC expansion ports, multi-gigabit per second serial transceivers, a variety of peripheral interfaces, and FPGA logic for user customized designs provides a flexible Nov 25, 2019 · This techtip explained the Gigabit Ethernet solutions using the Zynq-7000 AP SoC, application data path, Ethernet performance, types of TCP/IP stack implementations, solutions readily available using the Zynq-7000 AP SoC, techniques which can be applied and achieve the maximum possible Ethernet data performance. 0 IP and Versal Adaptive SoCs USB IPs. 2 PTP frames GMII, RGMII, and SGMII interfaces Two USB 2. 2. RGMII Interface Symbol Description 1 Min Max Units TDCGEMTXCLK Transmit clock duty cycle 45 55 % TGEMTXCKO TXD output clock to out time –0. 5 0. Stack Features TCP UDP DHCP PHY configurations Jan 7, 2021 · Engineers who are designing the solutions around 10 Gigabit Ethernet got a helping hand from the introduction of the Xilinx Zynq UltraScale+ MPSoC. In the Linux macb driver clk_set_rate() is called with a rate depending on what speed was negotiated. It also describes the use of 1000BASE-X, SGMII, and 10GBASE-R physical interfaces using high-speed transceivers in programmable I have a Zynq 7Z020 PS design running on the Zedboard using ISE 14. I have the zedboard connected to a dedicated gigabit NIC on a windows 7 machine. Axi Ethernet Linux driver for Microblaze, Zynq, Zynq Ultrascale+ MPSoC and Versal This page gives an overview of Axi Ethernet Linux driver which is available as part of the Linux distribution. 5 Mbit/s and Full Speed (FS) – 12 Mbit/s). The USB 3. The focus of this application note is on Ethernet peripherals in the Zynq®-7000 All Programmable (AP) SoC. I believe the number you got is about right. Of cause. 321084] macb ff0d0000. I set speed 1000, 100 and 10 but not solve. Dec 7, 2023 · The ZCU216 board uses the TI DP83867IRPAP Ethernet RGMII PHY (U33) (see Texas Instruments website) for Ethernet communications at 10 Mb/s, 100 Mb/s, or 1000 Mb/s. ethernet-ffffffff:00: attached PHY driver [RTL8211E Gigabit Ethernet] (mii_bus:phy_addr=e000b000. This application note PS and PL-Based Ethernet Performance with LightWeight IP Stack Authors: Bhargav Shah, Naveen Kumar Gaddipati, Akhilesh Mahajan, and Srini Gaddam Nov 25, 2019 · Explores Ethernet performance in Zynq-7000 devices, offering insights into configuration and optimization for enhanced networking capabilities. - I build my hardware in Vivado 2014. The board supports RGMII mode only. How can i solve it? </p><p>Thanks in advance. Sep 26, 2025 · The UltraScale Architecture and Product Data Sheet: Overview (DS890) lists the Zynq UltraScale+ MPSoCs that include the GTH transceivers. Auto Negotiation failure if i set the link speed to auto in bsp. 5G SGMII is available in Versal™ adaptive SoC, Kintex™ UltraScale+™, Virtex™ UltraScale+, Zynq™ UltraScale+, Kintex UltraScale, Virtex Axi Ethernet Linux driver for Microblaze, Zynq, Zynq Ultrascale+ MPSoC and Versal This page gives an overview of Axi Ethernet Linux driver which is available as part of the Linux distribution. We are using Xilinx Petalinux to run Linux on the board. 1 Dec 7, 2021 · Hello! I'm working with a Avnet PicoZed board, using a Zynq-7030 SoC. Jun 1, 2020 · Oddly and for reasons I did not understand, setting the PHY speed specifically to 1000 rather than leaving on auto-negotiate does not work; I just kept continually getting the repeated Ethernet up, Ethernet down message. 0 Gbit/s raw transfer rate using 8b/10b encoding. 8 – ns TMDIOCLK MDC output clock period 400 – ns TMDIOCKL MDC low time 160 – ns TMDIOCKH MD Introduction This document provides the software-centric information required for designing and developing system software and applications for the Xilinx® Zynq® UltraScale+TM MPSoCs. The Zynq UltraScale+ MPSoC family has diferent products, based upon the following system features: Sep 26, 2025 · Table 1. 5G BASE-X Physical Medium Attachment (PMA) or Serial Gigabit Media Independent Interface (SGMII). I will be covering the design and implementation parts in #vivado and I have a custom board which uses a Zynq 7030, and I am trying to set up ethernet using an external phy located on an external ethernet card. 2 kernel, but using the xilinx zynqmp-clk-ccf. 4. Download the reference design files for this application note from the Xilinx website. Maximum Performance for 100G Network Transmission: As discussed, the Zynq US+ PS contains four (4) gigabit ethernet MACs, so geting your streaming data to the network is more or less already in place and you just need to add a PHY. The Zynq is running PetaLinux. PetaLinux can be built for these reference designs by using the Makefile in the PetaLinux directory of the repository. My example design is a ZC706 with the provided echo_server project. 0 support Scatter-gather DMA capability Recognition of 1588 rev. If i set link speed to 1000Mbps the program says that the ethern **BEST SOLUTION** I got the solution for disabling the auto negotiation and setting the ethernet to 100 need to modify the bsf lwip4 driver setting for the PHY speed. There is an Ethernet switch (KSZ9477) on the board that we want to talk to through GEM0 over SGMII. It also describes the use of 1000BASE-X, SGMII, and 10GBASE-R physical interfaces using high-speed Nov 25, 2019 · This page provides information on optimizing Ethernet performance for Zynq-7000 devices, including configuration tips and performance metrics. Dear Xilinx Support, I am using a baremetal Zynq-7000 platform with lwip network stack. Case I : Connected the ethernet cable from PC to RJ45 connector. Use jumbo frame Set The page provides information on U-Boot Ethernet driver for Xilinx devices, including configuration, usage, and troubleshooting. The UART controller is a full-duplex asynchronous receiver and transmitter that supports a wide range of programmable baud rates and I/O signal formats. I am a newbie to zynq AP SoC. 5G Subsystem. The design uses the Xilinx Ethernet solution suite along with a Xilinx Gigabit Transceiver (GT) to form the Ethernet interface. Summary This application note focuses on Ethernet-based designs that use Zynq® UltraScale+TM devices. Similarly, packets built in the PL need to sent out to the MAC. ps7-ethernet: pdev->id -1, baseaddr 0xe000b000, We trying to implement a Gigabit Ethernet interface with an optical SFP transceiver on the Zynq 7015 device. ), Zynq can use the PS Ethernet (GEM) and PL Ethernet (by using GTY, GTH). com . ethernet-ffffffff:00, irq=POLL Hello, I would like to be able to use GEM0 in 100 Mb/s mode with Linux with auto-negotiation. ethernet: link up (1000/FULL) or xemacps e000b000. What are the things to be done from 10G to 25G ? Whether any specific part number i need to choose for 25G ? Please let me know the Dec 2, 2024 · Ethernet connetion just shows "link down" I am trying to echo a TCP connection over the GBit ethernet conector in a Trenz Electronik board (TE0703) with a Zynq 7020. Discover AMD high-speed serial technology solutions, offering advanced connectivity and performance for data centers, telecommunications, and high-performance computing. <p></p><p></p><code>macb e000b000. Since my board is directly connected to my laptop, I did need to use the static IP address. Jun 18, 2015 · The second Ethernet MAC in the Zynq PS, ETH1, cannot be connected directly via the MIO pins due to their multiplexed nature and the other peripherals on the ZedBoard connected to them. The design uses the Xilinx® Ethernet Solution Suite along with a Xilinx GTH/GTY Transceiver to form the Ethernet interface. I believe the bottleneck is the speed of the Zynq-7000 ARM core. Lwip202 was configured as: phy_link_speed is fixed to 1000 Mbps, socket mode and th RGMII Timing Basics # The RGMII interface is the physical connection between the Ethernet PHY and the Ethernet MAC. I'm trying to achieve as high as possible throughput over it's PS Ethernet peripheral. We are using PS7 GEM on Zynq as ethernet controller and operates in rgmii mode, 100Mbps. Oct 23, 2025 · All the negotiation is done at the 10Mb rate and once each end agrees on the speed, the switch is automatic. Question Are there any pros and cons between PS Ethernet and PL Ethernet? Why is Ethernet in both PS and PL? As a Zynq based hardware designer, do we have any criteria for choosing which Ethernet to use, PS or PL? Nov 25, 2019 · This page provides information on optimizing Ethernet performance for Zynq-7000 devices, including configuration tips and performance metrics. The Ethernet 1G/2. When the system boots the speed is displayed on the consol e. This application note describes using the processing system (PS) based gigabit Ethernet MAC (GEM) through the extended multiplexed I/O (EMIO) interface with the 1000BASE-X physical interface using high-speed serial transceivers in programmable logic (PL). The PHY connection to a user-provided Ethernet cable is through a Wurth 7499111221A RJ-45 connector (P1) with built-in magnetics. The core is designed to work with the latest UltraScale™ and UltraScale+™ FPGAs. The RGMII interface is a dual data rate (DDR) interface that consists of a transmit path, from FPGA to PHY, and a receive path, from PHY to FPGA. 25Gbps. We have CONFIG_PHY_FIXED and the switch driver enabled in petalinux config. 1 implements Low Speed (LS) – 1. Since Vivado 2018. If you are using the Ethernet FMC , the PHY is the Marvell 88E151x , and the Ethernet MAC is inside the FPGA. 2 hotplug support for the network cable is supported represented by the new eth_link_detect () function. Summary The focus of this application note is on Ethernet peripherals in the Zynq®-7000 All Programmable (AP) SoC. 326675] IPv6: ADDRCONF (NETDEV_CHANGE): eth0: link becomes ready Configured the IP for Zynq board. This repository contains ZCU102 design files for PS and PL based 1G/10G Ethernet on a rolling release. Dear all, I am trying to setup bare-metal C application on Zynq 7010 (MicroZed) using LwIP to receive data over the gigabit ethernet (Enet 0) on the PS side. The raw line rate of Ethernet is 1. Dec 5, 2024 · The Zynq Processing System utilizes the Gigabit Ethernet MAC (GEM) to interface with an external PHY chip via the Reduced Gigabit Media-Independent Interface (RGMII). Bingo: My computer can now see that the network is up, I can check the data rate, the printf statements tell me that the link is up an IP addresses have been assigned, TCP echo server is running, everything is looking good. ethernet eth0: link up (100/Full) [ 33. Our plan is to use the PS Ethernet block GEM1 through the EMIO interface, along with the 1G/2. When I flash the msc file in first board (zynq 7020 MYIR) the UART output is: SystemPlatform: Initialize SystemPlatform: SetupInterrupts SystemPlatform: EnableInterrupts New OpReg: 0x000002a0 link speed: 100 ------------------------------------------------------------- IP configuration Nov 25, 2019 · The focus of this application note is on Ethernet peripherals in the Zynq®-7000 SoC. ffey9qikubhrjaqvovpemhzmcrvjbcfsbkq7auln3a17