How can i know that my FPGA VI logic is placed correctly on the FPGA???

Helloo,
I am very new to LABVIEW and using LV8.0 version
I am using cRIO-9002, cRIO-9101 chassis, NI-9401 in slot1 of the chassis. I have written some simple VI which will take True or False as a input and based on that output will come as 12 or 3 respectively. I am writing this output at DIO[7:4] of NI-9401. My VI is running successfully , generating intermediate files and BIT file also. In the Front panel i am able to see correct output also. But when i see the output at the output pins of NI-9401, nothing was coming. I am attaching my file. In this i have used FPGA I/O node to write output on that pins of NI-9401. My Q is
1. Can i expect output pins of NI-9401??
2 . Is there anything is to be done or write anything interface VIs..etc are to be done to get the outputs.
3. My way of procedure is complete or not??
Help me in this issue plz.
Reagrds,
Ravi Kumar.
Attachments:
simpleAIAO.vi ‏38 KB

Hello Eli S,
But still i am not getting.
I am seeing voltage level at DIO pins of NI9401 as 0V only.
I observed that in MAX
Cofiguration >> my system >> software >> NI-VISA version is 4.1
and
Cofiguration >> remote system >> software >> NI-VISA version is 3.4.1
will it be a problem?? I am setting initial line direction as a output port in the project explorer NI9401 module and also set the line direction as a output in front panel.
Is there any chance of problem in hardware?? like connection between the FPGA(chassis cRIO9101) and NI9401??
how can i check that my hardware is working perfeclty??
I am thinking that the only way is what i am doing right now...like writing digital data to lines...will be a simple experiment to check my hardware.
Sorry, i may be wasting your time, but if I overcome this problem, i can start my application on cRIO which is bigger in logic.
Thank you very much.
Regards,
Ravi Kumar.
Attachments:
Digital Line Output.vi ‏269 KB

Similar Messages

HT4061 How can I know that my iPad is original or not?

How can I know that my iPad is original or not? If I can know, how?

Do you think it's a fake iPad?
Were you able to register it with no problems?
https://supportprofile.apple.com/MySupportProfile.do
Where did you buy it? Can you compare it with iPads at an Apple store or reseller?

How can we know that size of dimension is more than fact table?

how can we know that size of dimension is more than fact table?
this was the question asked for me in interview

Hi Reddy,
This is common way finding the size of cube or dimensions or KF.
Each keyfiure occupies 10 Bytes of memory
Each Char occupies 6 Bytes of memory
So in an Infocube the maximum number of fields are 256 out of which 233 keyfigure, 16 Dimesions and 6 special char.
So The maximum capacity of a cube
= 233(Key figure)10 + 16(Characteristics)6 + 6(Sp.Char)*6
In general InfoCube size should not exceed 100 GB of data
Hope it answer your question.
Regards,
Varun

My iphone5s head phones got mixed up with my room mates headphones and i really want to know witch one is mine how can i know that

my iphone5s head phones got mixed up with my room mates headphones and i really want to know witch one is mine how can i know that please help !

I doubt there is you dropped it and broken the screen
try holding the top button and the round button at bottom of screen
hold both until maybe an Apple logo appears if nothing after 20 secs
the iPad is toast
It can be exchanged at an apple store for around $249 to $219 depending on model
Apple do not do repairs
I would own up now before it gets more complicated

How can we know that JVM is running in our system?

how can we know that JVM is running in our system?

On a *dows system you can use pslist and the like:
http://www.sysinternals.com/Utilities/PsTools.html
http://www.sysinternals.com/Utilities/PsList.html

If I purchased a movie, from a computer a LONG time ago like 3 years but recently I changed computers how can I get that movie back? p.s. I bought the movie from iTunes

If I purchased a movie, from a computer a LONG time ago like 3 years but recently I changed computers how can I get that movie back? p.s. I bought the movie from iTunes

If you don't have the movie on the old computer and you don't have the movie backed up on a disc somewhere, your only choice is to purchase the movie again. Currently, movie downloads are a one time deal andit is your responsibility to have a backup copy.
If you have the movie on the other computer still, you can burn it to a DVD and then copy it over to the new computer.
Personally, I have two computers and when I make a purchase on one, iTunes automatically copies it to the other and I have never lost videos or music in this manner.

How can I know that the listener is starting up?

Hi,
I follow the instruction in ACS Oracle Installation guide. I believe that many of you use the document to install oracle. I have a question when I try to start the listener. when I execute ./listener8i stop or ./listener8i start I got the same message, which is different from the message in the ACS document.
Here is the message:
Oracle 8i listener start/stop
Startting the Listener for 8i:
LSNRCTL for Linux: Version 8.1.6.0.0 - Production on 31-AUG-2000 14:00:00
(c) Copyright 1998, 1999, Oracle Corporation. All rights reserved.
TNS-01106: Listener using listener name LISTNENER has already been startd.
Is the message above correct? How can I know the listener is started up?
TIA,
Tony

try "lsnrctl status" on the linux command line.
for further info use "lsnrctl help"

HT201303 I've forgotten my Sicutiry questions! How can I know that again???

I bought a new computer, So I Need to confirm my account with the sicurity questions, but I forgot those! So, how can I get again??? Cause I put credits on the iTunes and can't buy anything! Help please...

Check the AppleCare number for your country here:
http://support.apple.com/kb/HE57
Call them up, and let them know you would like to be transferred to the Account Security Team.

Somoen enter to my mac how can i know that or chick that plz

hi apple stor
there is someone enter to my mac and all my mial and naw i chhianch all emil can u told my how can i find that 1 how enter to my mac

Hi
These are the steps for syncing photos from laptop to iphone:
http://support.apple.com/kb/ht4236
As for the notes they sync to your mail you will want to check what account you are writing notes with on the iphone and then check that you are showing notes in mail preferences on the macbook. For example i create notes on my gmail account with are then synced and appear in my gmail inbox.
Hope this helps

I am using Mail version 7.2(1874), and I have noticed that only 1 month of messages are kept in the Inbox folder How can I change that? onths worth of messages are kept in the Inbox. I can't figure out how to change that

I am using Mail version 7.2, with OS 10.9.2. Only 1 month of messages are kept in the Inbox folder. How can I change that?
ramon 261

No luck, unfortunetly. I've even restarted the whole computer. They are usually still there, and sometimes, even older messages that I deleted from the drafts folder a long time ago, reappear as well. I've also deleted the account from Mail and set it up from scratch several times hoping that would work, but it failed as well.

How can i insure that job finished and good and send mail to the user ?

how can i insure that job finished and good ,
and how can i send mail to the user "ok"   ?

Hi Dakota. We do something simular with our nightly MRP job. Our MRP job runs around midnight, then we kick off another job about 4am which checks to see if any of the jobs in question have abended, if so, then it sends an email to the email addresses specify in the report variant. Of course, this could be modified to check for successfully complete jobs, if that is your requirement.
REPORT ZBCJOBMONITOR .
TABLES: SOMLREC90,
        TBTCO.
DATA: MAILDATA   LIKE SODOCCHGI1.
DATA: MAILTXT    LIKE SOLISTI1 OCCURS 10 WITH HEADER LINE.
DATA: MAILREC    LIKE SOMLREC90 OCCURS 0 WITH HEADER LINE.
DATA: I_TBTCO    LIKE TBTCO OCCURS 0 WITH HEADER LINE.
SELECTION-SCREEN BEGIN OF BLOCK B1 WITH FRAME TITLE TEXT-001 .
SELECT-OPTIONS: S_JOB FOR TBTCO-JOBNAME.
SELECT-OPTIONS: S_JOBC FOR TBTCO-JOBClass.
SELECT-OPTIONS: S_REC FOR SOMLREC90-RECEIVER.
SELECTION-SCREEN END OF BLOCK B1.
START-OF-SELECTION.
CLEAR:    MAILDATA, MAILTXT, MAILREC, I_TBTCO.
REFRESH: MAILTXT, MAILREC, I_TBTCO.
PERFORM GET_ABENDED_JOBS.
PERFORM BUILD_RECEIVERS.
LOOP AT I_TBTCO.
    PERFORM BUILD_TEXT_MESSAGE.
    PERFORM SEND_MAIL_NODIALOG..
ENDLOOP.
*      Form BUILD_TEXT_MESSAGE
FORM GET_ABENDED_JOBS.
SELECT * FROM TBTCO
          INTO CORRESPONDING FIELDS OF TABLE I_TBTCO
                     WHERE JOBNAME IN S_JOB
                       AND STATUS = 'A'
                       AND JOBCLASS IN S_JOBC
                       AND SDLSTRTDT = SY-DATUM.
ENDFORM.
*      Form BUILD_TEXT_MESSAGE
FORM BUILD_TEXT_MESSAGE.
DATA: DATE(10) TYPE C.
DATA: TIME(10) TYPE C.
MAILDATA-OBJ_NAME = 'MONITOR'.
MAILDATA-OBJ_DESCR = 'Batch Job Monitor'.
MAILDATA-OBJ_LANGU = SY-LANGU.
CONCATENATE 'Job Name:' I_TBTCO-JOBNAME
              INTO MAILTXT-LINE SEPARATED BY SPACE.
APPEND MAILTXT.
PERFORM FORMAT_DATE USING I_TBTCO-SDLSTRTDT
                            DATE.
CONCATENATE I_TBTCO-SDLSTRTTM+0(2) ':'
              I_TBTCO-SDLSTRTTM+2(2) ':'
              I_TBTCO-SDLSTRTTM+4(2)
                 INTO TIME.
CONCATENATE 'Start Date/Time:' DATE TIME
            INTO MAILTXT-LINE SEPARATED BY SPACE.
APPEND MAILTXT.
CONCATENATE 'Job Class:' I_TBTCO-JOBCLASS
            INTO MAILTXT-LINE SEPARATED BY SPACE.
APPEND MAILTXT.
MAILTXT-LINE = 'Job has terminated abnormally'.
APPEND MAILTXT.
ENDFORM.
*      Form BUILD_RECEIVERS
FORM BUILD_RECEIVERS.
LOOP AT S_REC.
    CLEAR MAILREC.
    MAILREC-RECEIVER = S_REC-LOW.
    MAILREC-REC_TYPE = 'U'.
    APPEND MAILREC.
ENDLOOP.
ENDFORM.
*      Form SEND_MAIL_NODIALOG
FORM SEND_MAIL_NODIALOG.
CALL FUNCTION 'SO_NEW_DOCUMENT_SEND_API1'
       EXPORTING
            DOCUMENT_DATA              = MAILDATA
            DOCUMENT_TYPE              = 'RAW'
            PUT_IN_OUTBOX              = 'X'
       TABLES
            OBJECT_HEADER              = MAILTXT
            OBJECT_CONTENT             = MAILTXT
            RECEIVERS                  = MAILREC
       EXCEPTIONS
            TOO_MANY_RECEIVERS         = 1
            DOCUMENT_NOT_SENT          = 2
            DOCUMENT_TYPE_NOT_EXIST    = 3
            OPERATION_NO_AUTHORIZATION = 4
            PARAMETER_ERROR            = 5
            X_ERROR                    = 6
            ENQUEUE_ERROR              = 7
            OTHERS                     = 8.
IF SY-SUBRC <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
ENDFORM.
*      Form FORMAT_DATE
FORM FORMAT_DATE USING IN
                       OUT.
CALL FUNCTION 'CONVERT_DATE_TO_EXTERNAL'
       EXPORTING
            DATE_INTERNAL            = IN
       IMPORTING
            DATE_EXTERNAL            = OUT
       EXCEPTIONS
            DATE_INTERNAL_IS_INVALID = 1
            OTHERS                   = 2.
ENDFORM.
Regards,
Rich Heilman

How can i know that the application is written in a correct way???

Dear sirs...
it seems a little silly, but assume that i wrote an applicaion, how can i
1- be sure that its performance is good, i.e. did i designed the application to be fast?
2- if it is using SSL, how can i make sure the performance is high?
3- before the applicaion is installed should i use any specific tuning?
4- should i do some tuning to the database,& as? i know how to install the AS, & DB, and how to make the application work, but i want it to work as good as possible
thanks for any help & happy new year
regards

you need load testing tool for that...
you can test your application with "Web Performance Trainer".. it supports ssl, multiple users (up to 5000 simultaneous), etc...
i use it and it is very good... anyway i havent try it with UIX only plain JSP but i think it shoud work with UIX too...
ofcourse you have to load database with lots of dummy records to have valid results...
my expirience is that for single standallone oc4j instance on heavy load maximum is 50-100 simultaneous users over ssl aes-256 (but load testing tool, oc4j and db are on the same computer which have only 2 GB of ram, and DB is only light loaded with with several hundred records, and each of those 50-100 concurent users have its own login name, each on its own separate SSL chanel.. so encryption load is really really heavy) on real deplyment system performance should be much much gerater, because DB, AS, and OC4J's should be on diferent machines each...

How can i know that servers are up and running?

hello everyone...
i have a distributed application which does the following.. a client submits a job which is passed from one server to another and after some processing on each server the job is returned back to the client.. the thing is that i want to make the whole application more reliable... how can i found out if the next server that i am going to submit the job is up and running?
the client has decided the order of the servers that should be followed but when a server processes the job another one may "die..." and i am telling you that because i cannot check if the cast of the objectReference fails when i make the list on the client...
is there any function that i can call to the orb and find that out ?
thxxxxx
ps. i am using java and corba orb

hmm... when i reproduce the situation i get the following
15 ─ίΆ 2006 2:39:47 ΉΉ com.sun.corba.se.impl.transport.SocketOrChannelConnection
Impl <init>
WARNING: "IOP00410201: (COMM_FAILURE) Connection failure: socketType: IIOP_CLEAR
_TEXT; hostname: 10.34.153.11; port: 2945"
org.omg.CORBA.COMM_FAILURE:   vmcid: SUN minor code: 201 completed: No
        at com.sun.corba.se.impl.logging.ORBUtilSystemException.connectFailure(U
nknown Source)
        at com.sun.corba.se.impl.logging.ORBUtilSystemException.connectFailure(U
nknown Source)
        at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.<init>(
Unknown Source)
        at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.<init>(
Unknown Source)
        at com.sun.corba.se.impl.transport.SocketOrChannelContactInfoImpl.create
Connection(Unknown Source)
        at com.sun.corba.se.impl.protocol.CorbaClientRequestDispatcherImpl.begin
Request(Unknown Source)
        at com.sun.corba.se.impl.protocol.CorbaClientDelegateImpl.request(Unknow
n Source)
        at org.omg.CORBA.portable.ObjectImpl._request(Unknown Source)
        at WorkflowFramework._ServiceStub.translationService(_ServiceStub.java:1
8)
        at wF.ServantEnglishToGreek.translationService(ServantEnglishToGreek.jav
a:294)
        at WorkflowFramework._ServiceImplBase._invoke(_ServiceImplBase.java:41)
        at com.sun.corba.se.impl.protocol.CorbaServerRequestDispatcherImpl.dispa
tchToServant(Unknown Source)
        at com.sun.corba.se.impl.protocol.CorbaServerRequestDispatcherImpl.dispa
tch(Unknown Source)
        at com.sun.corba.se.impl.protocol.CorbaMessageMediatorImpl.handleRequest
Request(Unknown Source)
        at com.sun.corba.se.impl.protocol.CorbaMessageMediatorImpl.handleRequest
(Unknown Source)
        at com.sun.corba.se.impl.protocol.CorbaMessageMediatorImpl.handleInput(U
nknown Source)
        at com.sun.corba.se.impl.protocol.giopmsgheaders.RequestMessage_1_2.call
back(Unknown Source)
        at com.sun.corba.se.impl.protocol.CorbaMessageMediatorImpl.handleRequest
(Unknown Source)
        at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.dispatc
h(Unknown Source)
        at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.doWork(
Unknown Source)
        at com.sun.corba.se.impl.orbutil.threadpool.ThreadPoolImpl$WorkerThread.
run(Unknown Source)
Caused by: java.net.ConnectException: Connection refused: connect
        at sun.nio.ch.Net.connect(Native Method)
        at sun.nio.ch.SocketChannelImpl.connect(Unknown Source)
        at java.nio.channels.SocketChannel.open(Unknown Source)
        at com.sun.corba.se.impl.transport.DefaultSocketFactoryImpl.createSocket
(Unknown Source)
        ... 19 more
NEXT SERVER IS DOWN! org.omg.CORBA.COMM_FAILURE:   vmcid: SUN minor code: 201
completed: Noi added to my code the following catch
try{
//call next server
nextServerRef.translationService(objRef, buffer);
catch(org.omg.CORBA.COMM_FAILURE o){
System.out.println("NEXT SERVER IS DOWN! "+o);
}it is obvious that i haven't worked with exceptions a lot rather than some standard things.. which are the exact exceptions that i should catch and how??
thx again!!
Message was edited by:
panosjava

How can I know that nocopy is worked?

how

793769 wrote:
There is OLTP system and many inserts. I'm going to remove logic from trigger into the package.
I want to know, that in parameter <record of (f1 ..%type, f2 ..%type,)>whether will be work in nocopy mode.I don't think anyone here has a webcam into your system. All we can tell from what you've written so far is that you have some code in a trigger and you want to put that code in a package and you want to know if something you are doing there will work.
All of the crystal balls are out for repair.

How can i know that the material already deleted ?

Hello,
I'm new in SAP and need a help. In PP if an material is deleted or changed, it is marked as X in the xloek field of the RESB table. And when the order is TECO'd all the materials X'ed as weel. So how can i distinguish a deleted material in the order from the others? Please help.
Thanks in advance.
Emre

Hi,
I think I've found the answer and i want to share.
First i take the object number of the material from the RESB table with the objnr field.
Then look the JCDS table with that value. If an object exist with I0013 status and inact field
is not X, it is really deleted.
My query is
select single * from JCDS where objnr = resb-objnr
and stat = 'I0013'
and inact <> 'X'.
The statues can be seen the transaction bs22.

How can i know that my FPGA VI logic is placed correctly on the FPGA???

Similar Messages

Maybe you are looking for