I have a small linux SBC and I used 7304 and 7354 modems previously without any issues, but now I am upgrading them to use mc7455s and I noticed that they would not work at all. No USB enumeration, nothing, like the modules are not inserted in the mini-pcie slots. Then comparing the 7304,7455 and t…

MC7455 breaks mini-pcie standard?

tamisoft April 15, 2016, 7:40am 3

Thumbs up for the links!

How about pin 11,13? They clash with the refclk on pcie.