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  1. Hello All of you I am trying to debug my code on picozed board . Board is successfully recognized in my college desktop PC but when i tried to connect it in my pc(vivado 2017.4 window 10) hardware manager . It give me error that no hardware is open . I use diligent JTAG-USB programming cable for debugging . I recheck drivers and found out that cable is also identified by PC. Please give me a suggestion what should i do. Below you can find the screenshots of device manager for driver installation and hardware manager status.
  2. Digilent Atlys Spartan 6 Xilinx FPGA Board 410-178 On Ebay https://www.ebay.com/itm/Digilent-Atlys-Spartan-6-Xilinx-FPGA-Board-410-178-Board-ONLY/253868531684?
  3. Hello, Does PmodSD (https://reference.digilentinc.com/reference/pmod/pmodsd/reference-manual) support SD mode of operation? Is it designed only to work with SPI mode as written in the reference manual? Please let me know Regards, Vinay Shenoy
  4. Hi evryone ! I can't understand my problem, I have nothing on the console SDK. Knowing that I have the right driver and i successfully program FPGA and I'm on the right port. I am using Vivado 2016.2 ubunto linux and Zybo-z7-10 as board in vivado I create another project and I clean but the problem still persists ! plzz help ! I want just display a hello world with a simple a bitstream (Axi lite generated by vivado).
  5. Hey everyone! I'm new to the forum (and fairly new to VHDL as well), and I was hoping you could help me with a problem. I have a project that I'm working on in Vivado (currently it's just some of the inner-workings of a CPU in development), and I'm trying to implement a container that helps me test the design on my FPGA board (Spartan 7 on a Digilent Arty-S7). The top-level module routes the clock input and reset button input on the FPGA in to the design (inverting the reset button input from active-low to active-high in the process), and routes a 4-bit vector out from the design to
  6. Hi, I was trying to get a single input from J3 to show on HDMI out J2 using xapp495 fixed on which can be downloaded as: https://joelw.id.au/FPGA/DigilentAtlysResources The problem that I am getting is that my output monitor says that it is NOT OPTIMUM MODE. RECOMMENDED MODE IS 1920x1080. The configuration of the jumper wires is shown in the figure below. I tried all button configurations but didnt see a single frame. I tried to implement VTC_DEMO seperately and I was able to see some coloured pattern generated on the monitor but if I implement DVI_demo/...... It took a lot out of m
  7. I recently purchased the chipkit UC32 from digilent to do a labview project but when I connect it to my Windows 10 laptop, it says “USB device not recognized”. In the device manager of my computer I see the error in the port under Universal Serial Bus Controllers and it has the yellow triangle error symbol next to “Unknown USB Device (Device Descriptor Request Failed)” I have tried many things to try and get it working but have failed. Please help
  8. Hi, Can I use a CMOD A7 to run co-simulations using Vivado System Generator? In previous versions of System Generator it was possible to add custom boards. Is there a way to do it in Vivado?
  9. I have an arty z7 FPGA an am working on a petalinux project. I am able to config and build my project. But when i boot it it says bitstream is not compatible with the target. What does that mean? any suggestions? I exported the HDF from vivado and in project settings the target device is same as the one i am using.
  10. Jerome

    VHDCI cable datasheet

    Hello, Can you please share a datasheet of the VHDCI cable sold on your store : http://store.digilentinc.com/vhdci-male-to-male-cable/ I am particularly interested by the internal wiring of the cable, which pairs are twisted together, etc... Thanks Jerome
  11. WTB!!! in need of any / all Working Digilent Xilinx Virtex 5 FPGA boards for a company project! paying "cash" via paypal!!! pls PM me if you have a Genesys Virtex 5 board in 100% working order that you want to ditch, upgrade, or need cash. Thanks! -H
  12. I am attempting to sample values from the XADC and use those values to control a video display connected via VGA. Both of these parts work separately, but when I attempt to combine the hardware for the two, the XADC stops working. Specifically, the XADC still returns values, and those values still fluctuate slightly, but they don't represent the voltage anymore. I'm using the XADC in single channel mode, and have tried both channels 6 and 14. I've connected my analog input to PMOD-JA in the appropriate places for channel 6 and 14. Both of these channels function perfectly in my XADC o
  13. Hi all, I am currently doing the Xilinx tutorial to run Linux on my zybo : http://www.wiki.xilinx.com/Build+FSBL In the process, I have to get these task done : Bitstream (for the programmable logic portion) System hardware project hdf file My question is : can I use the https://reference.digilentinc.com/_media/zybo/zybo_base_system.zip ...to generate the bitstream and the system hardware project ? If I complete the tutorial with the generated files, will I be able to run linux and use it with the hdmi or vga output, get access to any kind of command prompt?
  14. Hi every one. I was Created HLS Ip Core. This Core is a simple Image Filer, and the input for this Core is a matrix of picture that I built in Matlab, Now I'm trying to have a input from HDMI and filter output from VGA. In other words, I don't know "How create a simple block design in ZYBO for have HDMI input, VGA output and HLS IP CORE?" and "Which commands need to read frames from input in SDK sowftware?" Best regards. Abish SJ
  15. Digilent Waveforms depends on xdg-utils which depends on x11 and many things. Can I install waveforms without all of this and how? Is anyone using this on an embedded device like the Beaglebone Black or Rasberry Pi?
  16. I´m learning the arty board, so i just want to know which is the max frequency for write/program on the DDR3, using vivado and microblaze
  17. Hello all This is related to the current hardware: Chipkit Max32 with Network Shield. Issue: Xively library files will not work with chipkit max32+ethernet shield. I have been suffering this change for a while, the MPIDE 2015 release got botched with the arduino update. I had to download the 2015 test release or rely on the totally functional 2013 release. Currently using the MPIDE 2015 test release. So, later on, getting the Xively library files proved to be difficult to utilize, errors on top of errors. Other option was to use the chipkit-core library files also avai
  18. Hi I have bought a NEXYS 4 cell memory version. I have downloaded Vivado webpack. I see Diligent offers some software for instrument tools, such as NI Multisim & NI Ultiboard (NI Circuit Design Suite) it says $40 but it says academic. Can non students purchase this software? Will any of the software listed on this page help me? I am wondering now if i should of bought the Baysys 3 as i found out that the Vivado a locked in version comes bundled with it. What does a locked version entail? I am very much a novice in this venture. I need any kind of tool that is a available for the p
  19. It's not nearly as impressive as Martha's creepy doll, but for my Digilent Halloween project I made a battery out of pumpkins! With two pumpkins in series I could get just over 1.6V. I made an Instructable that shows how I built it for anyone who's interested. It's a really fun and simple project.
  20. Hi everybody, I have made an Instructable on how to create Digilent's Box Monster! You can learn how to make the Box Monster here as well as the Halloween themed version on the Box Monster both the Digilent Blog, and Instructables.
  21. Hello! So here is my entry for Digilent's Halloween contest. This is my first time programming in MPIDE and doing something of this nature with microcontrollers, so I put a lot of hours into researching and getting it to work the way that I had planned (with quite a few setbacks along the way). A PIR sensor activates a servo attached to the doll's head, a digital voice recording module with a creepy audio clip, and some LEDs for the eyes. It's running on the chipKIT Max32. I will follow up with a link to an instrucable when I have time to hammer that out. I had a lot of fun doing this and le