Hi, Recent i210 date codes don't seem to work with our circuit. There are a couple of symptoms. One symptom is that the computer (linux) side seems able to access the chip, but no external I/O (I think that's the PHY part). I'm a go-between trying to make contact with you so engineering can get involved. What do you need from us to help get to the root problem. Older date codes seem to work fine. Some newer date codes: 2118AEP – mostly work, approximately 1 in 20 fail. 2222AUP – all fail so far. 2224ARP – all fail so far. I expect there is something wrong with our surrounding circuitry that doesn't deal well with a recent i210 change. The changelogs don't seem to indicate anything obvious.
