> Wolfram, what do you think? > > In short we have a device that sits on an i2c bus and supports its own > i2c bus (mainly so that the internal processor can use data from devices > on that bus) including support for passing the bus straight through. > The issues is the dependencies when the intermediate device is sleeping > for example. Just judging from the paragraph above and not digging into the topic deeper, I think the idea of an 1-1 multiplexer is suitable. Would the pass-throu device then be a MFD? Are the alternative ideas?
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