Y only glitch in DAVIS346 AER

[JunSeok Beom]

Dear all,

I'm wondering why the Y only glitch is happening.

Please let me know if it's a sensor or interface issue.

If possible, I'd also like to know why it's happening.

Thanks a lot for your support,

JunSeok Beom

[Luca Longinotti]

It's a sensor design issue. There's some internal corner cases where a pixel can deselect its REQ signal in the time window between the readout circuits seeing the REQ on the Y axis (which is checked first) and generating the Y address, and then checking the X axis and then finding nothing there.

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Luca Longinotti (llongi)

Senior Software Engineer
iniVation AG - https://inivation.com/
A SynSense Group company