NI FPGA based programmed delay generator

Hello,
I am seeking for some suggestions from those working with degital delay generators.
We have a TTL trigger pulse train in which pulses are not equidistant in time (seperation between two pulses is not the same, it can be few ns to few microsecond), however, on average, the rate would be <2MHz. The pulses are 10-20ns width and 2.5V amplitude. From this, we want to generate 3-4 trigger pulse trains, which would be delayed with respect to the initial (input) pulse train by some arbitrary values (ns to few microsecond). However, the point is, we also want some trigger pulse trains in which only even number of triggers (or odd triggers) could be present. So in other words, we want to program the delay generator in such a way that one of the outputs could have only even or odd trigger pulses of the initial trigger pulse. 
We first tried to look for available delay generator boxes and PCI delay generators. The problem is that they have insertion delay of typically 50ns or more. So in other words, the output triggers would be delayed from the initial trigger pulse not less than 50ns. Other, If we program them with labview, It seems the output response would be after few ms. These are quite large delays for us.
One such delay box manufecturing company suggested us to use FPGA based delay generators, as they say that these devices are having low insertion delays and quite fast programmable response. I looked in NI website for insertion delay and other parameters, but could not find these values. Pl. suggest whether FPGA based delay generators have low insertion time (<10-30ns) and if we program them, the output could be generated within ns response time?? As I am new with such devices, I would sppreciate if anyone could suggest about the possibilities to generated the delay sequences (even only or odd only triggers) using FPGA devices.
Thank you

MWM,
If you are planning to use the analog input I would recommend using the the 783x family of boards. They have analog inputs and they can provide the +/-10 v to the cRIO-9263 boards

Similar Messages

  • Jdeveloper Version for MSCA development with MWA server based programming

    Any one Please provide the Oracle Jdeveloper version for Mobile Supply Chain Applications with MWA server based programming. This application basically runs on Whse mgmt responsibility. Any body who is developing this type application, please provide the Oracle Jdeveloper VERSION using for programming.
    Thanks,
    Deepak

    my issue is resolved. i'm getting this problem when i add just java class file to the project. but when i also add the business componets and page component and generate controller class to the project , i can see that import is recognized by the java class file. So i guess i have to delete all the unwanted business components that i have created at the end.
    Thanks
    Sunny
    Edited by: user13369509 on Mar 16, 2011 12:44 PM

  • Difference between simple DAQ card and FPGA based DAQ card(like PCI 7831R)

    Could any one tell me, where should i use simple DAQ card and where should i use FPGA based DAQ card ? if i can take data acquisition from simple DAQ card then why we go to the FPGA based DAQ cards(like PCI 7831R) ?

    Hello,
    The choice of card depends on the application that you develop. For example, you’d better use FPGA if you need a perfect synchronization of several acquisition chains as FPGA matrix will adapt in the way that your channels will be separated and will no use common resources. Another example of FPGA application can be acquisition of several chains of the data that demands very high sampling frequency (FPGA internal frequency can be up to 400MHz).
    When using FPGA you have to program signal acquisition “from the beginning”, I mean that there are no standard tasks as, for example, “counting edges”. But due to this you can modify standard tasks of DAQ acquisition if you need it.

  • How can i run a windows based program on mac book pro

    Can I run a windows based program on mac book pro mountain lion 10.8.4

    You can use bootcamp to install windows natively on the hard drive.  You then choose which OS you wish to use at startup - OS X or Windows.
    You can also install Windows in a virtual machine - Parallels or VMWare Fusion - and run it simultaneously with OS X (a virtual machine is just a PC emulated in software, and you install and run windows in the emulated machine hardware).

  • I am working on a windows based program thru Chrome on my Mac. It asked me to cont/alt/delete - how do I get the Mac to respond?

    I am working on a windows based program thru chrome on my mac - how do I control/alt/delete on the mac?

    Control key - Alt (also known as the Option key) and Delete key. However remember Chrome is not an Apple product so if that doesn't work you also might want to seek help on a Google forum that supports Chrome.

  • How large a partition for Win-based programs?

    I have a 500 GB hard-drive, and plan on creating a partition to run Win XP or Win 7 and the following Win-based programs: QuickBooks Pro, Quicken '09, Family Tree Maker, Dragon Naturally Speaking, and Business Plan Pro. Any suggestions as to how large I should make this partition? It seems to me that the largest files I create on my notebook are with the OSX-based programs, suggesting a smaller partition might be adequate. Thanks.

    Gerald Regan wrote:
    I have a 500 GB hard-drive, and plan on creating a partition to run Win XP or Win 7 and the following Win-based programs: QuickBooks Pro, Quicken '09, Family Tree Maker, Dragon Naturally Speaking, and Business Plan Pro. Any suggestions as to how large I should make this partition? It seems to me that the largest files I create on my notebook are with the OSX-based programs, suggesting a smaller partition might be adequate. Thanks.
    I think it depends on your usage of those programs and the programs running under OSX. How much data will you create and store within each partition? It will be very deficult for us to guess your usage.
    I have a 500GB drive that I partitioned half and half after reviewing what my usage would be. Do an analysis of your usage and storage requirements.

  • Where can I get a program that generates RSA keys?

    I am doing a project using RSA crypto and need to generate key pairs every now and then. I am working with smart cards and there are no keygen capabilities on them so I'd like to have a program that generates keypairs of desired length for me. I know I'm lazy but this project is not at all about the generation but about the use. ;)
    There should be some program to download I suppose but I haven't been able to find one as of yet.
    Thanks in advance

    As always, I found a program that did this right after this post was written. Strange since I searched for several hours before posting. Well ignore this post then!

  • Our software vendor tells to use FF 3.5.1. because of some printer issues with their web based program. How safe is it to work with FF 3.5.1 in 2012?

    Our software vendor tells to use FF 3.5.1. because of some printer issues with their web based program. How safe is it to work with FF 3.5.1 in 2012?

    Thanks for the reply. I'll have a look at your solution.

  • HT3986 I initially alotted 20gb for the windows 7 operaig system, as I install additional PC based programs (just a few), will i need to increase the size of the 20 GB partition, or is this done automatically by the system?

    I initally alotted 20GB for a Windows 7 operating system using Boot Camp. As I intend to add a few more PC based programs will the size if the partition that I set up be expanded, or is this something I need to do manually.  Or is the sapce required by the programs and thier data based sit out side of the 20 B partition that I choose in the Boot Camp set-up process?

    20G is far too small (think minimum 60G) and it will not automatically resize.
    Either remove it now and make a larger space or purchase Paragon Camptune, you can resize the installation safely with it.

  • Add on Program to generate AP/AR for STO within a company code

    I want to generate the add on Program to Generate the AP with referance to the Material Document.
    Is it Possible to Create it and Update the G/L Automatically?
    If yes , What are BAPI 'S can we use or Shall we use BDC?
    Please share your ideas and Suggestions.

    Assign plants c, d, e to same company code.
    If you want to create a Stock Transfer Order,
    maintain A as supplying plant. (create vendor master linked to purchase org and company code)
    maintain c, d, e as receiving plants. (create customer masters linked to company code)
    Ignore Plant B (if no changes to stock is happening there).
    Do a 2 step stock transfer, when stock is in transit, after 1st step, you can assume stock is moving thru Plant B.
    Settings For Stock Transport Order Without Delivery:
    Order type UB
    Item category U
    GI: 351
    GR: 101
    Delivery type: Blank
    Settings For Stock Transport Order with Delivery:
    Order type UB
    Item category U
    GI: 641
    GR: 101
    Delivery Type: NL
    If STO not needed, use 303 GI from Plant A and 305 GR in Plant C, D, or E thru MIGO.
    If Plant B should be considered in stock transfer,
    Just do a one or two step transfer from A to B, then from B to C, D or E.

  • India - Program to Generate eTDS Quarterly Certificates 26Q?

    Hi Frds,
    How i develop query to get Excel output using rdf instead of India - Program to Generate eTDS Quarterly Certificates 26Q standard concurr prg. Bcoz It display output as HTML format. but I need Excel Format.
    Kindly help me to build the report?

    Hi,
    Query FND_CONCURRENT_REQUESTS.OUTFILE_NAME to get the output file name and location.
    Regards,
    Hussein

  • Handle a pdf using using the Java-based programming

    Could I handle a PDF document created by LiveCycle using the Java-based programming?
    I want to say, don't use the LiveCycle server-based application.
    I'm developing a small desktop application. This application read from the database and populate a PDF document. The PDF document has many forms and they use a button to increment the field in the subform or duplicate the subform.

    Could I handle a PDF document created by LiveCycle using the Java-based programming?
    I want to say, don't use the LiveCycle server-based application.
    I'm developing a small desktop application. This application read from the database and populate a PDF document. The PDF document has many forms and they use a button to increment the field in the subform or duplicate the subform.

  • Is it possible to use the microphone dictation in windows based program?

    Is it possible to use the microphone dictation in windows based program? I have tried dictating into Pages and copying and pasting, but the Windows based (Allscripts EHR) recognizes only the first attempt to copy and paste. Any future copying results on the first pasted dictation to show up in the Allscripts EHR.

    Hi,
    >>>configuration instead of coding etc
    currenly it is not possible to achive it without any coding
    >>>repeat messages with RSNAST00
    RSNAST00 is not used to repeat messages (idocs) but to send them
    try using standard IDOC in your sd invoice scenario
    if you don't want to do any coding
    Regards,
    michal

  • Can I use onboard variables for load program delay?

    I try to use the onboard function "load program delay" together with onboard variables. The program works and I could confirm with "read variable.flx" that the value has changed.
    Versions: lv6x, flexmotion 5x

    I am not sure I understand what the problem is. An onboard probgram using variables should work without any issues if you set a delay within it using the load program delay function.

  • Java 7 to remote in a windows based program

    I am running OS X 10.9.3.  I installed Java 7 yesterday to set up my remote access to a windows based program at my work.  I cannot access all of my work because one program says I need to have Java 1.6.0_31 but I installed Java 7.  I'm not sure if I was given that option to install that Java version on my OS version

    what program used to gain remote access ?

Maybe you are looking for