OR PCI-7813R is recognized as PCI-7811R

Similar Questions

• Problems with PCI-7811R after upgrade from LabVIEW

  Hello

  I have been using a PCI-7811R under LabVIEW 8.2 for quite awhile without difficulties. However, I just upgraded to LabVIEW 2009 and it seems to have stopped working.

  I tried to run old code (that worked before) and I get the attached error. I try and locate the PCI-7811R in MAX ver 4.7.7 and he's not here.

  Any suggestions?

  Gary

  
  

• Synchronization between PCI - 6251 / PCI - 7811R

  Hello

  I need to synchronize two card PCI, PCI - 6251 / PCI - 7811R. This is my first time with a huge app, and I don't know where I should start.

  PCI - 6251 I connected SCXI - 1001, (in chassis: SCXI-1161,-1326,-1327,-1125,-1324) and I'll use it for measurements. Through the PCI - 7811R I want to communicate using the JTAG Protocol, SPI and meaby measure PWM signals. I'm not sure that anything is possible.

  Please help me or give me some tips where I can find some examples.

  Kind regards

  __behemot_

  Hi __behemot_,

  First synchronization between these two modules can be done thanks to the RTSI, the easiest way bus. The two modules must RTSI connector, so no problem should be there. You can find useful information on the RTSI bus on the following link:

  http://zone.NI.com/DevZone/CDA/tut/p/ID/4322

  Also search NI example Finder on RTSI, you will find beautiful examples.

  Concerning the programming of FPGA section, the following links are of course useful when it comes to digital Communication Interfaces and PWM on FPGA:

  http://zone.NI.com/DevZone/CDA/tut/p/ID/5385

  http://zone.NI.com/DevZone/CDA/EPD/p/ID/4725

  Please also check the NOR example Finder (easier to find in LabVIEW is the Help menu): in search for a selected tab Toolkits and Modules--> FPGA--> series a. here you can find a lot of examples that may be useful to start.

  Let us know if you need anything else!

  Best regards

  David Varga

  Technical sales engineer

  NIH

• NiFpga_ReadFifo high CPU usage

  Hello world

  I'm doing some tests with the card PCI-7811R installed in a PC with OpenSUSE 13.1 and 14 OR RIO. The C API of NI FPGA using, I found some issues related to the use of the CPU when my program is waiting the values to insert into a target for the FIFO DMA elements of 64-bit host.

  

  It is the FPGA VI that I use for testing. He waits for a signal generated in an another VI (the signal is generated at a rate defined by the user), reads the input values and insert them into the FIFO. My C++ program awaits the FIFO for the requested amount of samples (using the NiFpga_ReadFifoU64 function with infinite time-out) and do a simple change detection. The program runs as expected but it consumes 100% CPU time without worrying about the sampling frequency (tested with values between 10 and 15360 samples per second). I tried to leave only the code that reads the FIFO, but the problem persists.

  Another thing that happens is the oversight body for process and kworker consumes a lot of CPU when the sampling rate and the amount of samples is the same (this causes the NiFpga_ReadFifoU64 function must be run once per second).

  

  This only happens with this program and the two processes CPU consuption are not constant. They return to normal when the program is stopped.

  I tried to use NiFpga_AcquireFifoWriteElementsU64 instead of NiFpga_ReadFifoU64, but it keeps returning the value-63193 (feature not supported).

  Someone knows how to solve?

  My program code:

  NiFpga_Status status = NiFpga_Initialize();
  
  If (!.) NiFpga_IsNotError (status))
  
  {
  
  	< "error:="" "="">< status=""><>
  
  	Return 1;
  
  }
  
  NiFpga_Session session;
  status = NiFpga_Open (NiFpga_DAQ_Bitfile, NiFpga_DAQ_Signature,
  
  	"RIO0", NiFpga_OpenAttribute_NoRun, & session);
  
  If (!.) NiFpga_IsNotError (status))
  
  {
  
  	< "error:="" "="">< status=""><>
  
  }
  NiFpga_Reset (session);
  sampling frequency
  
  status = NiFpga_WriteU32 (session, NiFpga_DAQ_ControlU32_SamplesPerSecond, 2048);
  
  If (!.) NiFpga_IsNotError (status))
  
  {
  
  	< "error:="" "="">< status=""><>
  
  }
  NiFpga_StartFifo (session, NiFpga_DAQ_TargetToHostFifoU64_SamplesFIFO);
  status = NiFpga_Run (session 0).
  
  If (!.) NiFpga_IsNotError (status))
  
  {
  
  	< "error:="" "="">< status=""><>
  
  }
  uint64_t buffer [2048];
  old uint64_t;
  While (true)
  
  {
  
  	size_t nSamples = 2048;
  status = NiFpga_ReadFifoU64 (session, NiFpga_DAQ_TargetToHostFifoU64_SamplesFIFO,)
  
  		buffer, nSamples, -1, & nSamples);
  
  	If (!.) NiFpga_IsNotError (status))
  
  	{
  
  		< "error:="" "="">< status=""><>
  
  	}
  
  	on the other
  
  	{
  
  		< nsamples;="">
  
  		{
  
  			change detection
  
  			If (buffer [i]! = old)
  
  				printf ("Sample %llx\n", buffer [i]);
  
  			old = buffer [i];
  
  		}
  
  	}
  }
  NiFpga_MergeStatus (& status, NiFpga_Close (session 0));
  / * must be called after all other calls * /.
  
  NiFpga_MergeStatus (& status, NiFpga_Finalize());
  
  return 0;
  
  

  Thanks for the help

  Luiz Carlos

  Hey luizcvm

  Long story short, it is especially expected with the PCI-7811R behavior you use.

  100% the CPU usage occurs because the NiFpga_ReadFifo is implemented with an expectation well filled for your target. http://digital.NI.com/public.nsf/allkb/583DDFF1829F51C1862575AA007AC792 has additional information and guidelines for creating an application to prevent the indexing of the CPU.

  NiFpga_AcquireFifoWriteElements is not supported on the PCI-7811R.

  I don't really have an explanation for the result of process monitoring and kworker. As I understand it, this only happens when the data are read at the exact same rate as it is generated. Is this correct?

• FPGA to generate the counter and pulse train

  Hello

  I have some experience with Quartus, but new on the FPGA OR.

  I have a PCI-7811R. I'm trying to use it to illuminate sequentially 144 LEDs repeatedly. The duration of each pulse is 480us.

  Basically, I need to generate a pulse and generator of a counter to record the number of pulses and, according to this number, select which light is lit.

  I designed a pulse generator train based on an example of using FPGAS and added a counter in it. You can see in the attached vi.

  My question is,

  When I put the I/O node inside loops call single cycle, it can generate the correct pulse.  However, when I tried to use the local variable to transfer data from the SCTL and then plug it on another node of I/O, I can't detect the pulse signal when I measured this I/O.

  Is there something wrong with my code when I try to transfer the data of the SCTL? Can I also use local variable to transfer the value of counter, because I will need it in the next part.

  Thank you!

  If you are referring to the wired local variable to DIO2 in your attached VI, the problem is very simple: it is outside a loop, then it executes only once.  Put this local variable and the node of IO in a loop and I think you'll get something close to the impulse you expect (although if it is not in a loop of single cycle you will have exactly the same calendar).

• R series connection powered by block and able to connect to BNC

  Good afternoon

  I recently bought a NI PCI-7811R card in order to get the correct group resolution needed to randomize an excimer laser from the input of a broadcast.  I've been putting together FPGA program and during my first test I noticed that the connection BNC 2090 block that we use for all our other activities data acquisition has not been powered.  When I bought the card I forgot to buy the block connector as well, thinking that we could use the one we had always used.  Well, it turns out that was a mistake.  Apparently the R series card is not feeding the 2090.  First of all, is it possible to configure the 2090 so the map R series (I don't think so given the conformation of the spindle) fuel and secondly, if this is not possible, is there a connection block that can be powered by the map of the R series which will accept connections BNC.  While I think about it, if it is not a compatible BNC connector can I just cut the BNC cable connection and use the wire for the spring Council?

  Stan

  Stan,

  If you are needing some BNC connections, I would recommend just using the junction SCB-68 box and wiring connections BNC yourself.

  The CA-1000 is essentially an empty metal box.  You can then buy mini-panneaux for what you want to mount.  The 2 "included" means that there are 2 BNC connections on each mini-pane BNC.  This does not mean that the CA-1000 comes with two mini-panneaux.

  Yet once, for only a few connections, if she doesn't need to look really nice and form-taking into account, the SCB - 68 and just a few threads of connection BNC would suffice.  If you need more beautiful, the CA-1000 and a few NBC as well as the SCB-68 or inside the CB-68LPR mini-panneaux would work as well.

• Problem: Memory PCI Flash not recognized on Satellite M30X

  Hello

  Windows XP does not recognize my multicard reader. That he has still put memory PCI Flash not recognized (2 locations)

  I tried - uninstall the driver (and the camera) and reboot: does not work
  -install the cardbus driver: does not work either

  Have any hint?

  Mouk

  PS: Sorry for my bad English, I'm French ;)

  Hello

  Are you sure that the card is compatible with your laptop?
  As far as I know the card on the left site reader who, only available on some models, allows you to insert and read data from the SD card, smart media (SMM) MemoryStick pro, Multimedia card and XD picture cards.

  The PC card slot supports cards PCMCIA Type II

• Windows 7 64-bit PCI-7813R compatibility & PCI6225 cards.

  We have a desktop PC that works under Windows 7 (64-bit). Labview 2012 64-bit version is compatible with

  PCI-7813R & maps PCI-6225?

  There is no 64-bit versions of the FPGA or RT modules at this time. The interface LabVIEW FPGA host does support 64-bit, but it's just to interface with the target once a bitfile has been deployed and does not allow you to create a new 64-bit LabVIEW bitfiles.

  So, if you are doing development on this machine, you must use the 32-bit version of LabVIEW (works great, even on x 64 OSes). Your hardware all still work no matter what. I just wanted to be clear that for development, you should use the 32-bit version of LabVIEW when working with modules FPGA or RT.

• PCI-6111 is recognized as PCI-6110

  I have a Board OR marked as PCI-6111, but when I inserted in a PC, it has been recognized as PCI-6110. Subsequently, none of the inputs or outputs work. The analog inputs still show a flat 10V line, while the exit is blocked to 500 mV. The card go through self-control, however fails self-calibration. Reset of the card does not resolve the problem.

  Based on the images below, what a card 6110 6111? Could he just scored, in which case the card is probably damaged?

  It looks a little dfferent PCI-6111 cards available to us, but perhaps that is a previous model (it had been built, it seems, in 2000).

  Or might pose the problem with inputs and outputs that the PC does not correctly recognize it? If this is the case, is there an easy solution (in relative terms) of the problem, sending to OR for repairs?

  Thank you for reading.

  

  

  

  Filipp,

  Where did you got this card?  It is a very strange problem.  184111 K-01 part number is for a 6110.  The part number 184111 G-02 is for a 6111.  The jury is without a doubt a 6110 as you can see the 2 of the 6111 4 chips on the left hand side related to the 4 channels of the 6110 vs.  So I recommend you all what's wrong with that you send it back in OR for repair.  You can give me a call at 1-866-275-6964 SEO SR #: 1436085 and I can help you through the process of RMA from here.

• Nominal current PCI-7813R 5V Terminal

  What is the maximum load for the terminal 5V on the connector 0 of the PCI-7813R card? What is the amperage of the fuse of the Council?

  Yes, this A 0.5 limit applies to pins 27/28 (+ 5V) connector 0 on the PXI-7813R system.

  

• PCI-7813R field

  Hi, I use a PCI-7813R and cards PCI-6225 and I would check if the MASS D, GND AI and AO GND are connected to the chassis/building land. Thank you.

  Hi Napoy,

  For cards, AIGND, AOGND and DGND, all are connected internally to the chassis ground (which, if plugged into a properly wired outlet is connected to a building plot).

  This is confirmed in these two articles:

  How are the various related grounds in an R Series device?

  http://digital.NI.com/public.nsf/allkb/1670D0423F6A123E862576EB0070D63F?OpenDocument

  Are the ground on my DAQ devices all tied together?

  http://digital.NI.com/public.nsf/allkb/02A451C0A88A3EAE8625702F0059C98E

• PCI TV tuner not recognized in Windows 7

  Original title: recognition of Harware problem

  I tried to install a PCI TV tuner in WIn 7, but the computer does not recognize it. I tried it on another computer running Win 7 and it is recognized it. Any ideas?

  Hi Sockmonster,

  1. no TV tuner appears in the Manager of devices under sound, video controllers?

  2. is your updated TV tuner card?

  Step 1: Look for errors in Device Manager

  a. open the Device Manager by clicking the Start button, click on the Control Panel, clicking system and Maintenance, and then clicking Device Manager.

  (b) in Device Manager, look for the device and then double-click the device name.

  (c) under the general tab, find the status of the device for any error code indicated.

  Check out the link:

  Get help with (valid also for Windows 7) Device Manager errors

  http://Windows.Microsoft.com/en-us/Windows-Vista/get-help-with-Device-Manager-errors

  You can visit the following links and check if it helps:

  Error message when you run the installation process of Run first of Windows Media Center in Windows Vista: "Tuner not found".

  http://support.Microsoft.com/kb/934531

  Error message that you receive after you configure Windows Media Center without connecting to the Internet: "No Tuner available".

  http://support.Microsoft.com/kb/929453

  You can also check out the following link and try the suggestions provided by cheque and eRwIn jOnEs Tuesday, February 23, 2010 05:11 if it helps:

  http://social.answers.Microsoft.com/forums/en-us/w7programs/thread/6154dcb0-787e-48CA-BC8D-d159e1dad6e3

  Hope this information is useful.

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

  If this post can help solve your problem, please click the 'Mark as answer' or 'Useful' at the top of this message. Marking a post as answer, or relatively useful, you help others find the answer more quickly.

• Intel PCI-E 10 Gigabit not recognized

  Hi, I just got a new dell R710 server.

  This includes 4 Nic on the motherboard that are recognized by vmware

  But I have a Bangkok 4 ports card Gigabit Intel PCI-E 10 not recognized during installation of ESX4.

  Can you tell me how can I do to use this 4 ports?

  Is it possible to load the network driver?

  Thank you

  You can use vihostupdate or esxupdate to place installs.

  (B) to update or add drivers on existing installations of ESX, using esxupdate:

  (for ESX only)

  1. switch on the ESX host and connect to one account with the ability of the administrator.

  2. place the CD in the CD-ROM drive in the ESX host.

  3. Mount the driver CD.

  4. navigate to .zip

• Series RS-232/485 isolated 2-port not recognized PCI card

  I have a series RS-232/485 isolated 2-port PCI on my computer. I installed the card, then the software but my computer never acknowledged that there is a card in the PCI slot.  Because this card is old, I also tried to install older versions of the software serial but it did not help.  I have a Windows 7 computer x32bit and other PCI cards have been installed into the same slot before this one, so I know the works of slot.  The map was built well before Windows 7 and I don't know if they are compatible.  I was wondering if there is no way to force the computer to recognize the hardware or if there is a way to check to see if the card still works.

  Thank you

  
  

• Card video PCI-e, being not recognized by system

  Hi all

  You are the very welcome.

  I agree with vynga that you should get integrated VGA video and digital display port.

  The advantage of the display port would be the Vice of analog digital video output, which is what you get on the VGA port.

  Display port is good for video display HD, if that matters to you.

  Me, I would get the video from HD 6450 card and have 3 options... VGA. HDMI and DVI out and a boost in graphics to start performance.  Free up system memory that would to the integrated graphics card.

  You should be able to run two monitors of VGA and DVI ports.

  Paul