NI 4472 6025 E

[Franc]

Hi,

I use a PXI 1000B equiped with:
- 6025 E relied to a BNC 2090
- 6025 E relied to a SCXI 1000DC with 1530 and 1112
- 4472
Actually, my application allow a synchronized and simultnuous acquisition from the 2 6025 E with a trigger. Now, I want to add an acquisition from the NI 4472. I found an example but I have to connect the 4472 to the slot 2 and I don't know if I can use the PXI star with the 6025E.
I would like to acquire with a frequency of 100 Hz for each device and with a frequency of 40 kHz during a short time only for the 4472 according to a trigger.
Thanks for your help, franc

[Spencer S.]

Franc,

I would suggest that you examine the following example:

PXI 4472 and MIO Analog Input Synchronization

The example's description explains how a counter on one of the E-Series devices is used to divide down the NI 4472's oversample clock, which is available on the PXI Star Trigger line, to obtain a synchronized sample clock.

Good luck with your application.

Spencer S.