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Showing results for tags 'displayport'.
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Please let me apologize, but I'm back with this issue. I downloaded the original Vivado 2015.4 OOB project, located in "Github as the Projects/user_demo directory of this repo", as gently explained by Artvb I follow the instructions, generate the project from tcl using Vivado 2015.4, and I achieved a complete Vivado 2015.4 project. Then I exported the HDF and create a local SDK15.4 project. Compiled, fine. then I downloaded to the Genesys2.... this time too the Displayport does not work (all the remaining are ok). You can imagine, I' quite disappointed. Or I'm applying every time the same mistake in the preparation of the design, or there is something else. Now, I checked possible differences between my recompiled design and what is available from GIT I recompiled an SDK 2015.4 application "G2demo" from scratch, and then i compared with downloaded files from git I noted that, while the "downloaded_system.hdf" file available in GIT sizes 1.441 Kbyte, the one regenerated by compilation spans 1535 Kbyte, That is rather strange. .lnk and .mss generated from them are exactly the same in both cases. So, I'm currently blocked, Any suggestion may be of help.
Hi everybody I have a problem with the downloaded OOB design for Genesys 2: the DisplayPort seems to be properly configured, but the video does not appear. (It is not an issue related with the board, because the OOB stored on the flash of Genesys2 perform perfectly). I downloaded the design from the GIT (https://reference.digilentinc.com/learn/programmable-logic/tutorials/genesys-2-user-demo/start), dated 2017 March 18. Another ZIP is available, dated today (2017 May 2), looking inside they seems equivalent. Both designs are the previous version of the OOB, updated to Vivado 2016.4 and SDK 2016.4 So, I created the Vivado 2016 project, I asked for the proper evaluation licenses, and I achieved the bitfile. without particular problems. Then, I exported the HW to SDK, and I tried to import the sdk project/BSP (g2demo and g2demo_bsp) according to the instructions. I had a lot of errors. So, I generated a brand new BSP, with all driver updated, and I compiled the application. Everything fine. I downloaded to the board, and everything performs OK.... except DisplayPort. Console messages seems ok, the presence IRQ works, the DP is correctly trained and the screen is properly configured.... and nothing is shown. (By the way, VGA and HDMI works perfectly). Console messages are reported in screen.png I noted that the BSP delivered is really,really outdated. I tried to "patch" a .mss with the same outdated versions, but I had (as expected) a lot of bugs. Difference on versions are shown in drivers.png. Then I tried to keep the brand new BSP, and to outdate only the dp driver. It compiled, fine, but the behaviour is exactly the same. Now, I have some difficulty to proceed. It seems that the BSP you deliver is outdated, and it seems very strange. May you check your distribution, or, if correct, please give me an help about how to have correct compilation. Many thanks in advance, Marco Pavesi.
Hi guys Sorry if I'm back i compiled the OOB design downloaded from your site, the ZIP file (dated 2 may 2017),,,,, the result is that Displayport continuates to be correctly trained and configured, but screen does not display. Additionally, in this version HDMI does not work too. At this point I suspect a problem in RTL (BD, constraints) sources. May you check the functionality of your distribution on a Genesys2 Board? Thanks in advance. P.S. Obviousy with other designs HDMI works fine, and with project available in flash displayport too,
The HDMI2USB project aims develops affordable open hardware options to record and stream HD videos (from HDMI & DisplayPort sources) for conferences, meetings and user groups. Our current focus is on around custom gateware running on FPGA hardware, our gateware if fully open and can be found on github. The gateware allows for both full matrix functionality and capture via either USB or Ethernet. A control terminal is also available giving the computer complete management of all functionality. We have been using the Digilent Atlys as a prototyping platform and are investigating also supporting the Digilent Nexys Video. We are also developing our own hardware the Numato Opsis. As an open source project, we'd love help continuing to develop new features and functionality. We are actively seeking assistance: For video recording individuals+teams: Be an early adopter; get a board, start using it, report back to us with feedbackFor software/FPGA developers: Get involved in contributing code both to the capture software + FPGA stackOur aim is this becomes the defacto, incredibly affordable and easy to use video recording hardware for conferences, meetings and user groups worldwide. Find out more about HDMI2USB and why we’re doing this in ABOUT + FAQ