Help about NI 5911

[Weez]

I'm working with the NI 5911, and I need more information about the NI 5911, like the electrical scheme, the DSP scheme, ecc.
Someone has anything of that or can help me to find that? Thanks to all.

[dcourtri]

Hello,

What exactly are you looking for? I'm assuming that you have allready looked at the 5911 user manual. I know that the DSP method is patented and probably a lot of the information is proprietary.

[Weez]

I need to know what kind of filter there is inside the DSP and if is possible to control manually the gain of the PGIA. Besides any other information that aren't in the manual would be useful to me.

[Josh H]

The PGIA is controlled by setting the appropriate vertical ranges when programming the NI 5911. Why do you need to know what kind of filter is inside the DSP? The filter is not configurable. What other information that's not in the manual would you like to know?

[Weez]

I know that the PGIA is controlled by the vertical range, but I want to exclude it, that is I'd like to know what vertical range has unitary gain (maybe the max range, but I'm not sure).
I'm testing the NI 5911 for a thesis job, so I'm looking for every kind of information.
I need to know if it is possible to take the signal before it is processed by the dsp, immediately at the output of the adc.
I'm looking also for an electrical scheme of the NI 5911.