Can i get an overview of this modulation using FPGA?

Hi,
I am modulating a digital signal using fpga.For this I am generating the IQ symbols in fpga. For upconversion, I have NI 5672 RFSG. how do I send these symbols to multiply with carrier generated in RFSG?

schwaijo wrote:
Hello jschell,
thank you for your answer.
let me try to clarify question with a few more facts about that what i want to do.
I saw a example where the .dll file wich should be uses has been made available with:
System.loadLibrary("XTapi");<<and the methods that are used has been declared with:
private native int initTapi();<< for exampleWhat i want to do is, to access the methods of tapi32.dll file of windows in the same way, but there is nowhere to find a documentation about this file.
You have a JNI library and you are not the owner or at least you do not have the source code.
The JNI methods in the dlls cannot be accessed via java in any other manner than what the java code of the library already does. That is because the C signature of the name depends on the java package and class names.
As I noted you can find the methods of the dll. You could, with a LOT of work reverse engineer the dll.
So,can anybody tell me weather there is a way in JNI to get more Informations about the methodes in that file?As I already said, there are OS specific tools that allow you to determine at least the name of the method. I suspect that is all the information that exists.

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Can i get an overview of this modulation using FPGA?

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