[Armadeus-forum] OPOS6UL RTC periphery

[<tob...@bl...>]

Hiho all,

 

we are developing a board mounting an OPOS6UL that needs persistent time
information although it may be shut off for some time. So we would like to
integrate a battery driven RTC. So far we did not find a lot of information
about the possibilities the module offers there although the integrated
periphery of the i.MX6UL is activated by default in the buildroot config,
did we miss anything? And is one of the supply pins equally labelled +3v3
perhaps a battery/backoff supply we could use to power the RTC periphery
like on the new nano module? At least they do not seem to be directly
connected to each other.

 

Additionally we are thinking about including some tamper protection to the
product, is that possible using the pins labelled accordingly on the SODIMM
connector?

 

Best wishes,

--

Tobias Schwering, M.Sc.

Development

 

Blacbird Technologies UG (limited) 

Henkestrasse 91

91052 Erlangen

Director: Fabian Bodensteiner

Tel: +49 (0) 9131/9201399

Mail:  <mailto:tob...@bl...> tob...@bl...

 

USt-IdNr.: DE294307957

HRB: 14484

 

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