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PurePath probe points don't work

I am trying to run through the steps required to tune the Echo Cancellation and the instructions want the signal levels of the I2S data recorded so the dB levels can be determined.

For the life of me, I can not get probe points in PurePath 4.8 build 1 rev 10211 to work. If I add 1 probe point it won't show up in the data point window. If I add a second that one shows up and sometimes works, if I add a third one that also won't show up.

Has anyone else seen this problem and found a workaround?

 

  • Hello Curt,

    I'm faced a similar problem. It looks like a Probe on miniDSP_A is not shown while Probes on miniDSP_D are visible.

    For debug purpose I rooted the signal to miniDSP_D and placed Probe there. Not nice but efficient.

    I use AIC3120 on EVM-U.

    Regards

    Guenther