David,
Thanks for the reply. We are looking into options for using the waveform samples and doing the RMS calculations with our host processor. One other thought that I had - is there any way to trigger a clear or reset of the RMS register values? The idea would be to reset/clear these registers to force a restart of the RMS calculation process, then we could read the value after 100ms, clear it again, and repeat. It's a longshot, but I thought I'd ask. Thanks!
Ian