ANC FPGA for NI myrio

[absias]

Hello guys,

I found examples of Active Noise Cancellation (FPGA) example from NI. It is designed for  Compact RIO and also using NI USB-9233. 

Can you please explain how to use it for NI myRIO board without NI USB-9233? What should I change in the host and also how to set I/O in FPGA. 

Thank you!

Radik Srazhidinov

[mikeporter]

The USB-9233 is just a daq device. All you have to do is substitute an analog channel that you have on the myRIO for the USB device. The documentation that came with your system will tell you what analog inputs you have available. The tutorials will show how to access the inputs from the FPGA.

Mike...

[absias]

Hi Mike,

Here I changed all the I/O. I wanted to ask two questions:

1) How to change RIO Device 2 to myRIO device

2) How and where to add loudspeaker to produce antinoise

I an not sure if I did changed everything correctly, if you found any mistakes, please tell me.

Thank you very much, I really appreciate your help.

ABSIAS