Duplicate samples - XUF 216

[stqa.balaji@gmail.com]

while doing characterization of "XUF216 MEMS Omnidirectional Microphones Audio Evaluation Board", we found duplicate samples in the output.

waveform.jpg

(24.39 KiB) Not downloaded yet

waveform.jpg

(24.39 KiB) Not downloaded yet

Tested with 2Khz sine tone for analysis and xmos cofiguration are 32kHz sampling rate , Little Endian LE , 8-channel.

any update on this issue? any hardware or software fixes available.
where i get raw capture (7mic -XUF216 ) Firmware ?