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Found 12 results

  1. Hello all, I'm interested in trying to send some data from the temperature sensor to an IoT service like Microsoft Azure through the Ethernet port. I'm trying not to get ahead of myself, so I started focusing on using the Ethernet port first. I've looked around old guides and forum posts like this one: From what I gathered, I need Vivado version 2019.1 or older to properly use the Ethernet port, but getting some IP's from vivado 2019.1 and using it in vivado 2019.2 and newer versions might also work? I'm wondering if there is an updated method to using the Ethernet port in vivado 2020.1? Thank you.
  2. Hi, I just got nexys video and was going down the list of out-of-box demo at the bottom of its reference manual : https://reference.digilentinc.com/reference/programmable-logic/nexys-video/reference-manual When I connect the ethernet cable, ACT/LINK/USER LEDs blink for a bit, then LINK/USER blink in sync indefinitely, but there's no IP address displayed on OLED screen, just shows I tried checking things on my router side (Netgear), but there is no indication of the device in its logs. Are there any way to confirm that the ethernet is working properly?
  3. How can I access Ethernet port of any FPGA to transfer data from PC to FPGA and vice versa.
  4. Hello, I am a beginner in FPGA development. I would like to design applications in Financial Technology, Quantitative Risk Management/Simulation, High Frequency / Low Latency Algorithmic Trading, AI / Machine Learning and Digital Signal Processing. I am planning to buy the Nexys video Artix-7 to start developing the core FPGA design skills and progressively prototype benchmark/ Proof-of-Concept (PoC) demo applications using the full computational capacity of the Artix-7 XC7A200T. Could you please advise what would be the best data/peripheral connection options to achieve high throughput and low latency on this board? Is it possible to extend the board with PCIe? To get the full Ethernet capacity, could you please advise if purchasing a TEMAC IP license is advised and at what price? What are the alternative options and industry standards? Many thanks YM
  5. Dear all Please help in accessing ethernet port of Atlys FPGA board. Is it possible to access ethernet port using available IP in ISE or I have to write protocol for it. please reply if anybody has done that. -- Gopal krishna
  6. Hello, I have a project in which I must bring 4 analog inputs to a raspberry pi but using its ethernet port if possible. I ran into the PModNIC100 on digikey (https://www.digikey.com/en/products/detail/digilent-inc/410-208/4090087#) and it seemed to fit the bill. The only issue is most ADCs with digital output I can find have an I2C output, where the PModNIC100 has only SPI capability. Is there a product that's like this board but can take I2C over ethernet? Thanks! Siddharth
  7. Hi, I followed the instruction in https://reference.digilentinc.com/learn/programmable-logic/tutorials/nexys-video-getting-started-with-microblaze-servers/start carefully to create the simple echo server with Nexys video board. The vivado version is 16.2. The Ethernet licence is evaluation version. After creating echo server application and run with SDK , it does not run as expected, the output is as follows: -----lwIP TCP echo server ------ TCP packets sent to port 6001 will be echoed back WARNING: Not a Marvell or TI Ethernet PHY. Please verify the initialization sequence link speed: 100 It seems to me the physical interface on the board is not configured right. I tried other lwip application, there is the same problem, so I don't think it is the problem of software or bsp setting. Could you help me ? Thank you very much! Cynthia
  8. Hi. I have a problem while trying lwIP Echo server wiht Zybo-Z7 I follow this tutorial faithfully https://reference.digilentinc.com/learn/programmable-logic/tutorials/zybo-getting-started-with-zynq-server/start but I face with a problem This problem occurs for both connection through router and connection directly with my laptop or desktop I try with 3 PC and all of it shows same result. Google suggest me to configure ethernet to be 100Mbps half duplex with Fixed IP settings and it doesn't work. I double-check that I'm using correct MIO pin and fix the 100Mbps at SDK. Is there any solution to resolve this problem? Thank you.
  9. Can somebody help me to do ethernet communication between pc and my nexys 3 board, i didnt get any idea of using the ip core...
  10. I setup my Nexys Video for the first time, and tried to setup an echo server using Vivado/SDK. I followed the following tutorial: https://reference.digilentinc.com/learn/programmable-logic/tutorials/nexys-video-getting-started-with-microblaze-servers/start When I go to generate a bitstream, I get the following error: [Common 17-69] Command Failed: This design contains one or more cells for which bitstream generation is not permitted: design_1_i/axi_ethernet_0_U0_mac_U0/tri_mode_ethernet_mac_i/bd_929b_mac_0_tri_mode_ethernet_mac_v9_0_12) If a new IP Core license was added, in order for the new license to be picked up, the current netlist needs to be updated by resetting and re-generating the IP output products before bitstream generation. The Nexys Video kit did not ship with a special Vivado license, am I required to purchase a license in order to use the Ethernet interface of my board?
  11. This is more of a tool than a project though I do hope that it inspires projects. In the course of developing some complex Ethernet projects involving boards from various vendors I had to develop a test tool to make development easier. I'm releasing a simpler version of that tool to help you develop your own Ethernet applications. You will also find it to be a handy tool for learning about using the Ethernet PHY on your FPGA board without the normal MAC/processor encumbrances. This submission has nothing to do with standard Ethernet or processor based Ethernet applications. The only downside for Version 1 is that you need a Digilent ATLYS board to serve as the test platform. [Edited] Not 4 hours have passed and I found a silly bug that mis-reported packet size. I've replaced the archive. I also forgot to add the teaser: Wed Oct 17 16:13:03 2018 test_interval_reg = 0x000000000100 >>> Starting test Payload Size = 65536 Total Number of TEST Packets sent = 60000 Total Number of TEST Packets received = 60000 Total Number of TEST Bytes sent = 3932160000 Total Number of TEST Bytes received = 3932160000 Total Number of Errors = 0 Total Number of PHY rxerr Events = 0 Total Duration of the test (in Seconds) = 31.585437952 Percentage Errors = 0.0 TEST packets sent per second = 1899.60956347 Tx Data Rate (Bytes/s) = 124492812.352 Rx Data Rate (Bytes/s) = 124492812.352 ETHERNET_PHY_TESTER_Release_V1A.zip
  12. From the album: HDMI2USB.tv - Firmware for capturing HDMI and DisplayPort via USB and Ethernet

    __ _____ __ _______ ___ __ _________ / // / _ \/ |/ / _/ |_ | / / / / __/ _ ) / _ / // / /|_/ // / / __/ / /_/ /\ \/ _ | /_//_/____/_/ /_/___/ /____/ \____/___/____/ alternative Copyright 2015 / EnjoyDigital florent@enjoy-digital.fr Alternative HDMI2USB gateware and firmware based on Migen/MiSoC [> Supported Boards ------------------ This firmware is supported on the following to boards; * Digilent Atlys - http://digilentinc.com/atlys/ The original board used for HDMI2USB prototyping. Use `BOARD=atlys` with this board. * Numato Opsis The first production board made in conjunction with TimVideos.us project. Use `BOARD=opsis` with this board.

    © MIT

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