Forum Managers
  • Content Count

  • Joined

  • Last visited

  • Days Won


Everything posted by jpeyron

  1. Hi @edge30, I have experienced similar issues when upgrading projects to newer versions of vivado. 1) I would suggest to start fresh with a copy of the original Vivado 2017.4 project. 2) Next I would open the project with the newer version of Vivado having Vivado upgrade the project. 3) Once the project is loaded in the newer version of Vivado, make sure that all of the IP's are upgraded by clicking reports->report ip status and upgrade/generate any IP that the report lets you. 4) generate a bitstream/ export hardware including bitstream (replacing the existing hw platform) and launch sdk. Does the project work as intended now? best regards, Jon
  2. Hi @nitish.moheeputh, Thank you for pointing this out. I fixed the above link to the zybo z7 resource center. The Zybo Z7 resource center is linked here as well. Let us know if you are still having issues with the links. best regards, Jon
  3. Hi @hearos, Glad to hear that you were able to get the linked project working. I also added the extern code to the Pmod OLEDrgb.h file. You should only need to incorporate the needed code from the main.c of the Pmod OLEDrgb to get that portion of the project working as well. best regards, Jon
  4. jpeyron


    Hi @revathi, As of yet, I have not used the XADC in bipolar mode. I would suggest looking at the xilinx ZYNQ sysmon examples that should be here C:\Xilinx\SDK\2018.3\data\embeddedsw\XilinxProcessorIPLib\drivers\sysmonpsu_v2_5\examples if you used the default path when installing vivado. I would suggest looking at the different functions in the XSysMonPsu as well as the xparameter.h best regards, Jon
  5. Hi @askhunter, Here is the newest version of the DVI2RGB IP Core. Please add the full vivado library folder in the ip repository. There is mandatory files that need to be included for the DVI2RGB IP Core to work. What development board are you using? best regards, Jon
  6. Hi @amitlwaghmare, I believe you need to remove the lines shown in the attached screen shot. Are there any warnings or errors in the sdk? Have you contacted the maker of the tutorial about this issue? best regards, Jon
  7. Hi @dzerjav, I PM'd you the same information I sent @8LW4. best regards, Jon
  8. jpeyron


    Hi @revathi, Can you please attach a picture of your setup. I have not used bipolar mode but I believe there is an example in the XADC user guide on page 22. best regards, Jon
  9. Hi @Sami Malik, I reached out to a co-worker about this thread and they pointed out that you are writing into the controllers register space, not the brams memory space. you are not accessing the 0,1,2,3 addresses of the bram by reading it from rtl based on how you have it set up. They also suggested that you should try to import an example from system.mss to get an idea of how xilinx uses the driver as well. best regards, Jon
  10. Hi @nakedtofu, Welcome to the Digilent Forums! I would suggest using the version of vivado that this project was made for and is verified to work with. Upgrading projects to newer versions of Vivado can become a non-trivial task. IP Cores can have changes that require configuration alterations to other IP Cores for them to interact correctly. We currently do not have an eta for when we will be upgrading this project to a newer version of Vivado. If you are going to continue in the newer version of vivado this might be a long road ahead of you before having a verified project. best regards, Jon
  11. jpeyron

    AXI4 and Vivado ILA

    Hi @Sduru, Here and here are forum threads that should be helpful with fixing the IP error you are experiencing. best regards, Jon
  12. Hi @JeffJ, Unfortunately we are not aware of an easy way to update the firmware. I will pass on your suggestion for different fonts to our content team. best regards, Jon
  13. Hi @nitish.moheeputh, Here is the resource center for the Zybo Z7 which has a link to the schematic, the master xdc and the Zybo Z7 HDMI Demo. best regards, Jon
  14. jpeyron

    Wifi audio hub

    Hi @chaminda12001, This an interesting and very complex project that unfortunately goes beyond the scope of the forums. If I were attempting this task I would probably be using a zynq development board with the Pmod ESP32 IP core with the Petalinux platform. Beyond this I would not have enough experience to give usable advice. best regards, Jon
  15. Hi @Thiago, I have not extracted a netlist from an FPGA. I did find a non digilent paper that might be helpful for your needs. Here is an older xilinx forum thread that discusses this as well. best regards, Jon
  16. Hi @SeanS, I heard back from our more experience engineers and they responded that if the MIG design guidelines are met, the interface is considered verified. As discussed in this xilinx forum thread. The DQS signals are strobe/clock signals and due to the particularities of the DDR3 interface they are delayed internally during calibration. No static timing check is necessary. For a final check you could create a MIG design for a Xilinx dev board and see if the same warning is given there. If yes, then it is expected behavior. best regards, Jon
  17. Hi @Thiago, Welcome to the digilent Forums! To clarify , you are wanting to copy the bit/elf file on an existing configured Arty A7 35T to your PC. best regards, Jon
  18. Hi @cramcram, I moved your thread to a section closer to your questions topic. What OS are you using? best regards, Jon
  19. Hi @rbttech, Here is a forum thread that should be helpful for getting the Cool runner II working with Adept. The caveat that we're not certain since we don't have that particular OS to be able to readily test this ourselves. best regards, Jon
  20. Hi @SeanS, We reached out to one of our co-workers about this thread and they believe that this warning can be ignored. We have also reached out to more experienced engineers about this thread as well. best regards, Jon
  21. Hi, Welcome to the Digilent Forums! What OS is your PC? Are you dual booting or using a virtual machine? Are you able to see the Zybo Z7 10 development board using lsusb in linux or in the device manager in windows? Please download Adept 2 here. Does Adept 2 recognize the Zybo-Z7-10? best regards, Jon
  22. Hi @Bartowski, I have sent you a PM about this. best regards, Jon
  23. Hi @peerlesspalmer, Welcome to the Digilent forums. I moved your thread to a section where more experience AD2/WaveForms engineers look. best regards, Jon
  24. jpeyron

    Wifi audio hub

    Hi @chaminda12001, Welcome to the digilent forums! Sounds like an interesting project. Please be more specific about your project needs. best regards, Jon
  25. Hi @hearos, Here is a completed and verified Vivado 2018.3 Nexys 4 DDR SD card and OLEDrgb on JA project. The has not been altered to work with the OLEDrgb but the HW platform includes the needed libraries. I also added the the below code to the OLEDrgb.h file. You will need to incorporate the main.c from the OLEDrgb example into the on the top: #ifdef __cplusplus extern "C" { #endif and this to the end of it: #ifdef __cplusplus } #endif so the code will work with C++. best regards, Jon