Do not understand why "the node fpga Audio IN Terminal is 16-bit signed integer"?

Hello

I work with myRIO 1900 for my project of ANC.

Audio IN of the fpga node gives its type terminal data as integer signed 16-bit. So, finally the exit on the nodes of the fpga is fluctuating between two values - 1 and 1. But I want the actual values of the audio data, I did not understand how to address this problem.

Audio In on the side of RT gives type of terminal of data such as actual values, but I did not understand why the terminal of Audio In FPGAs is 16-bit integer. ??

Please help me solve this problem.

Thank you.

If your analog range of +/-2.5 V.  32768 then--would be the equivalent of-2.5 V.  32767 would be + 2, 5V.

If you get + /-1 V, then you should see somewhere between + / 13 107 on the analog input of the number I16.

Basically, take the n ° I16, divide by 32767, multiply by 2.5.  You will have your analog input in volts.

I don't know why you thing it's just rounding up to the-1 to + 1.  Something must be wrong with your code or configuration.

Tags: NI Software

Similar Questions

Maybe you are looking for

  • Problem with some http addresses

    SituationToshiba Satellite A60The Wi - Fi PCMCIA card: D-Link DWL-G650 and X-microUnit up-to-date soft. When connecting via the WiFi card some pages are not open, but the same pages are open during connection of 100 Mbps cable? Any help?

  • CONVERT NUMBER TO STRING

    Hello Anyone know how to convert a number to a string for example I need to convert the number 1-9999 to a string, but the number less than 1000 in the string should appear as 0900 900, the number hit 1000should add a befor 0 in front of the number i

  • How can I determine who controls a cluster fired < all > value change event?

    Hi all I have a cluster (control) that looks like this: It is a single channel of data, consisting of a gauge with two needles (set point and actual), a separate digital control related to the gauge (fixed point data type), three combo boxes and a bu

  • Windows Update after bring laptop in work.

    Hi, I'm updating my laptop which has not been updated for a year. There are 71 updates that won't just download! I can't get it to check for recent updates, the latest is may and as this laptop is not used, they where not downloaded. Now, nothing wil

  • Analyze the BSOD

    Here's my minidump and nfo files. hope you give me the answer why my computer is bsodding :D DMPS.rar Thank you