The initialization of the lut for FPGA

Similar Questions

• USRP RuntimeError: Please update the firmware and FPGA images for your device.

  Hello

  I have an Ettus USRP N210 with a surfboard RF WBX running FPGA firmware version 4.

  2009 LabVIEW and NOR-USRP 1.1

  When I try to run one of the USRP VI OR as devices to find it displays the following error code:-1074118627

  "niUSRP Devices.vi finda length or configuration error has occurred."
  Code: 1440
  Details: RuntimeError:
  Please update the firmware and FPGA images for your device.
  See application for USRP2/N-Series notes for instructions.
  Compatibility of the Protocol expected number [7-11], but received 12:
  The version of the firmware is not compatible with the host code generation. »

  I can communicate with unity on Linux using UHD machine and the utility Configuration NI USRP can see the device, but firmware update is not possible, probably because of my IP ending in 221. Latest firmware Ettus was recharged via Linux UHD.

  Looks like my firmware again? I am not allowed to download the old versions of the FPGA firmware.

  Can someone help me with this problem please?

  With respect,

  -Sigurd has.

  Hello Sigurd,

  The NOR-USRP driver requires a specific firmware and FPGA image to be downloaded to the USRP to exploit.

  You can use the utility of Configuration USRP download appropriate firmware and FPGA image to the usrp.

  This knowledge base article will help you: how update the Firmware and FPGAS Images for N2xx and NI 292 x USRP

• How can I get the Coefficients of scaling for the Butterworth filter FPGA version

  I am trying to program a FPGA application where I need to be able to change the cutoff frequency of the filter.  I see that I can do a terminal for the coefficients of the filter on the VI express Butterworth filter, but how to generate the coefficients of different cut-off frequencies of filter?  When I use the VI of Coefficients of Butterworth host-side small floating-point values rather than the large fixed point values I see on the side turns FPGAS.

  Thank you

  David R. Asher

  Hi David,

  8.5 or 8.6, there is an example of navigation that contains the Subvi design filter you need:

  examples\R Series\FPGA Fundamentals\Analysis and Control\Filter and filter Butterworth Reconfigurable DC-RMS\Using-R - series.lvproj

  In LabVIEW 2009, there is a new palette in my computer: Interface FPGA > scaling, with a new VI of Coefficients of Butterworth on this subject. Who will produce the coefficients quantified, you need in the format expected by the FPGA Butterworth filter.

  Kind regards

  Jim

• Value of the loop 'For' pass before the complete loop - FPGA

  Hello

  8.5 LV, LV FPGA, PCI 7831-R FPGA Board

  I got a cramp of brain on this one.  I have a function (Arb. GIS read) that Im using to generate an arbitrary signal which I created in memory.  I can't move to the value of data however.  I don't know why I can not, its because it is nested in a "loop For" who runs indefinetly and updates only the value whenever it loops back to 'zero '.  Ideas quick and dirty on how to use this value as it is being updated in the loop in my hand vi?

  I've seen messages on the use of local variable 'Files' and property nodes, but I can not just give a sense the.  Maybe because it's FPGA, something is different/no supported?

  * My principal is 'control MicroMirror Arb. SP", look in the #4 case and the condition of"false. "

  The 'Sub - VI' is called 'Arb Sig read RevB', and I'm trying to pass the variable 'Data' to hand while the loop For always runs.

  Thank you!

  
  

• Cannot use Select inside the loop For inside the SCTL (FPGA) - Bug? An alternative?

  When I put a Select statement inside a loop in a loop of Timed Cycle in LabVIEW FPGA, I get the following error when I try to compile:

  "An internal software error occurred. Please contact National Instruments technical support on ni.com/support with the following information:

  Error-61003 occurred at

  Possible reasons:

  LabVIEW FPGA: you cannot include this function in a loop For when the loop is within a single cycle timed loop. »

  I didn't know that whatever it is documented that says that this is not allowed; is this a bug or am I missing some documents?

  The code that causes this error looks like this, inside a SCTL (ignore Boolean wire wandering behind the loop for)

  

  I came up with the code below instead, which compiles into one Cycle timed loop, but it is a bit ugly. Does anyone have a better suggestion?

  

  This issue is currently followed under the CAR # 592391. Please keep an eye on our patches and new versions as usual!

• I can't initialize the disk for my new external hard drive

  I can't initialize the disk for my new external hard drive because the drop-down list in the Disk Management Console does not give me this option. I'm logged in as an administrator and running Windows XP.  The driver for the new hardware is not digitally signed because I can't initialize the disk.  So I can't get my new hardware to run.  Does anyone have any ideas on how I can get the option "Initialize disk" in the Disk Management Console?

  Hello Honduras1,

  Can you simply right-click and format everything first?  The drive must be formatted before use, make sure that you format NTFS.

  See you soon

• Virtusa Tennis 4: Fatal error! Could not initialize the Games for Windows Live. This application will be closed.

  Original title: Virtusa Tennis 4

  Virtua Tennis 4 error message has

  "Fatal Error!"
  Could not initialize the Games for Windows Live. This application will be closed.

  Hi Ravikumar,

  Of Virtua Tennis are what version you try to work with?

  It seems that Virutal Tennis version is not compatible with Windows 8.1, you can check the Windows Compatibility Center.

  See also:

  
  Make the programs more compatible with this version of Windows

  http://Windows.Microsoft.com/en-us/Windows-8/older-programs-compatible-version-Windows

  However, uninstall the "games for Windows - LIVE redistributable Microsoft" and 'Microsoft Games for Windows Marketplace' and resettlement of http://www.xbox.com/en-US/Live/PC/DownloadClient allowed little such users mentioned by ' GeraldLuger answered December 30" provided article.»

  Virtua Tennis 4 - games for Windows LIVE
  http://answers.Microsoft.com/en-us/Windows/Forum/windows_8-gaming/Virtua-Tennis-4-games-for-Windows-Live/81e86e55-6d8c-4703-B09E-190306110238

  Hope this information helps. Response with status so that we can help you.

• the installer for all adobe products won't initialize

  The installer for the adobe products will not initialize for any adobe product

  Hello

  Please see error: "Setup cannot initialize ' | Windows

  Kind regards

  Sheena

• Failed to initialize the library for the assembling and disassembling workstation virtual disks 9

  I am using VMware Workstation 9.0.4 build-1945795 and have a problem with "map of the virtual disks. I tried map a virtual drive on windows server 2008 r2, windows server 2008, windows 7, windows xp, windows 2000, windows 98, and BACK 6.22. I have went to the file - card virtual disks and get 'Could not initialize the library for the Assembly and disassembly of the virtual disks', every time I have try to map any operating system for the virtual machine. Some have snapshot while others do not is a mixture of 64-bit and 32-bit virtual machines. My system is Windows 7 Enterprise 64-bit. What I'm missing here because if a feature is available in the menu you seem to expect it to work actually on something.

  OK the fix for me was that I had to uninstall VMware workstation and now it seems to work very well on all the OS preceding reinstall it.

• Optiarc DVD RW AD - 7563A ATA Device___Windows could not initialize the driver for this hardware device. (Code 37)

  Someone help me please! some time my cd/dvd drive no longer works and I just thought he was the player, until my father discovered recently that is the driver for CD/DVD... he had some ideas on how to solve the problem, but so far none of them have worked...

  First I tried to update it... but no update not found

  Then I tried to uninstall and then reinstall...

  then I tried to uninstall the driver then restarting my computer hoping that vista would detect the problem and repair automatically, it did reinstall the driver but it does not always work with the same problem...

  I even tried to download some programs that said they would fix it, but all these just told me that the pilot was already up to date...

  I need this problem as soon as POSSIBLE, so I could really use some help!

  Thank you = D

  Hi leziegl,

  Thank you for your message.

  What is your make and model of PC? What DVD player, you are the problem with (brand/model)?

  How your father come to the conclusion it is a driver for the disk drive?

  Did you check the physical connection of the drive to see if a cable can be are detached?

  You can test the DVD player by installing it in another computer to see if the device has failed? Reader Orpossiblyanother who is known to try in your computer?

  You may have corruption in your profile. Here is an article on how test that:

  http://Windows.Microsoft.com/en-us/Windows7/fix-a-corrupted-user-profile

  Chris
  Microsoft Answers Support Engineer
  Visit our Microsoft answers feedback Forum and let us know what you think.

• Video running backwards when you apply LUT for the film Red 6 k

  Video upsets when we apply the LUT at 6 k red footage. Any thoughts? Also LUTS are not accurate color. Do not know what is happening.

  It seems that I can't happen again. It's a knockout is more upside in gpu accel or only the software. I fixed what it is rather than specify the SG where were my luts, I took the lut and installed in lut speedgrade file. Now he put on backwards. Must be a bug when you point to a LUT folder.

  The much bigger problem I had from the beginning, it's SG slows its unusable with some of the main LUTS I use. I use LUTS OSIRIS a color vision and they totally paralyze SG. I will make a change and it takes about 2 minutes to see the change take effect. It also happened when I tried 2 TITAN gpu in my system with 6 GB of VRAM. This work immediately in Davinci Resolve but SG dislikes them. Any chance there is a way to solve this problem on your side or mine? I use these all the time.

• The "LUT" F65 SLOG2 SGAMUT to REC709 to solve

  The attached LUT were made to create a solid starting point when you are working to solve with SLOG2/SGAMUT will REC709. It's not supposed to be a LUT perfect but a starting point very solid which has more then feel a mathmatically stéril conversaion.

  This LUT is designed with images of F65 but should work as well with the F55 in SLOG2/SGAMUT.

  ENTRY:
  The following 3DLUT expects a SLOG2 Full-Range, signal SGAMUT.

  If you work with a F65/F55 Raw material to solve 9, the Sony camera raw settings should be:
  Color space: SGamut
  Gamma: SLog2

  This can be set in the project settings so that each item will be imported in this way.

  If you work with SSTP footage shot Slog2/Sgamut video levels must be set to (0-1023) levels of data in the attributes of the clip Menu.

  Screenshots of these parameters are attached.

  OUTPUT:
  The 3DLUT outputs REC709 FULL RANGE for ranking monitor.

  If you use an external monitor, waiting for the (legal) levels of the video, make sure that the video output settings monitor are set to the levels of the video.
  When rendering the Quicktime/MXF files, please use 'Auto', which will scale the LUT output correctly in the file.

  Solve the LUT THAT is attached.

  

  

  you use a mac? If so make sure that the file is in/Library/Application Support / Blackmagic Design / DaVinci Resolve / LUT

  Mine then I have in a folder called "Sony" and maybe if you tried to do a 'open with' and always 'open with' and choose Davinci, it could help it zap by being used by Davinci not VLC...

• Using the Interface of FPGA functions palette

  Hello

  I use the card PCI-5640R and PXI-5600. I want to use the "scale" and "FFT" exspress screws to the range of functions 'Mathematical FPGA and analysis' in my VI "FPGA VI" and "FFT spectrum for '"FPGA interface"in my"host VI.

  A poster of the code examples in which these three subVIs are used can.

  Thanks in advance.

  Kind regards

  Rashid

  The answer to this question is available to

  http://forums.NI.com/T5/if-Rio/using-FFT-to-spectrum-SubVI-of-FPGA-interface-functions-pallete/TD-p/...

• Replacement of the joint for W530

  Hi all

  A few months ago, in this forum, I asking me for information about the compatibility of signs for the wince my Panel W530, AUO B156HTN01, is a less powerful Panel. I get the contrast ratio is less than 400: 1 (average 330:1) and color cast I get is too blue. While I have a laugh X i1 Display Pro to correct the pitches with the LUT of the graphics card, I still have problems with the angles of vision (very bad) and a bit of a magenta cast and the low level of contrast as well as the screen door effect which is annoying in white or near white surfaces.

  I'm a photographer and I would approve this computer for work on the field and color delicate work, but the difference between this and my NEC monitor is too big to ignore. So, in the hope that the v4 or v7 will improve things compared to the Panel that gave me, I feel as if I had nothing much to lose.

  So, I investigated a bit trying to get their hands on a v4 B156HW01 panel or a v7 (brilliant with better contrast than v4) and increasingly used those cannibalized from other systems, I was never able to get a good replacement.

  So far. I managed to get an old stock seller through a contact in Asia and will get a v7 v4s being really out of stock everywhere wherever I can find. Those who try to sell you v4s you will likely receive a "compatible" part... but not the same panel.

  I know that brilliant is not everyone and it's certainly not mine, but I have colleagues who work with happiness on their macs very bright and while they dislike screens nice masts, chandelier did not prevent any of them to work. The difference of color in the B156HTN01 permanently prevents me from working so I'll give that a go. Better precision on glossy paper is better that a shit mate.

  I will post differences on a before and after the State of the computer. To make it fair, I'm going to re - install everything (windows and batch) to ensure that any previous color calibration is left on this computer to change the perception of the signs.

  If anyone in the United Kingdom or HAD is interested, I'd be happy to get another, and we can divide the total. The panels would come to England so if you are in the European Union you need cover shipping from me to you.

  Final part.

  For anyone in England, be aware that your package may take about 10 days to pass customs and an extra 48 hours to Parcelforce to deliver the parcel.

  So, after this long wait, I received the new v7 Panel and began to make the Exchange.

  Before that, however, to give the Panel a B156HTN01 fair to prove himself, I took some pictures with the Lenovo default color management profile. See the first launch of two images, blue, from two angles.

  

  

  Now to my point of view, I ran a quick profile with the largest range of i1 Profiler (Yes, I know it has its drawbacks, but for a quickie profile is not horribly wrong and the contrast ratio is persistent)

  This is the result.

  

  See here the contrast ratio is 247: 1... very bad.

  I followed the video of this gentleman to do the Exchange.

  http://www.YouTube.com/watch?v=Igk0MiqZ_ck

  To take the bezel out, however, I used a lens clening Microfiber cloth to place my fingers between the screen and the bezel and he jumped in an easier way than shown in this video. So if you go by with the spirit which.

  

  Tests after replacement to see if it works.

  

  Glossy screen W530

  

  Profile color management on the new vs NEC PA241w v7 for reference monitor (the NEC screen is calibrated to 6500 k, range of the aRGB and gamma 2.2) by default

  

  Now, with DispcalGUI takes some time, but, since we want to measure the success or failure of the new Panel v7, I ran it. The following screenshot shows the almost corresponding screens with the v7 and NEC monitor AFTER profliing with DispcalGUI.

  I was a little tired so I missed the horizontal framing for these two pictures. It is the report of DiscalpGUI.

  

  Mind the 632:1 now and the black luminance contrast ratio is not too bad to 0.2 cd/m2. It is not a contrast ratio impressive many screens of 1000 +: 1 of today, but it's very good for a 2 year Panel, able to display most of the Adobe RGB color range as seen in this comparison with the NEC Spectraview graph. DispcalGUI for v7 on the left and for NEC PA241w Spectraview on the right.

  

  On DispcaGUI, the dotted line represents the spectrum AdobeRGB and Spectraview is the yellow line.

  Not bad, huh?

• Impose a factor of scale between the model and FPGA

  Hi all

  I have a VS project configuration that unfolds on a real-time system. The project has an FPGA and a model. Some of the output of the cards of the OD of the FPGA model. In addition, some of the AI of the FPGA cards at the entrances to the model. Here's my problem. The AI FPGA gives me a measure of voltage, but the model takes only a pressure (bar) as input. This means that I need to convert my blood pressure using a table or a formula. How to make that happen?

  Also, I want to use the same lvbitx FPGA and the same model of dll on various physical parameters. The only difference between these physical configurations is the forumla/table (for example, a different pressure sensor is used). Is a convinient way to say VS use different table games?

  

  Hi oeua.uoeuau,

  If you have a formula to convert the voltage in pressure, you can use a calculated string to implement. You just point to the computed in your Channel FPGA output and the inport of your model to the computed string. If you need a table of choice, you can create a model of LabVIEW that takes blood and uses a lookup table to get the pressure reading and the outport of LabVIEW model port in the inport else your model.

  To switch between the different scallings, you can simply use a procedure to set a variable to be an entry or another.

  See you soon,.

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