hard to say for sure, but U109 and U208 could be UART into those Cisco baseband or radio chips. one placement for the 2.4 GHz (G) and 5 GHz (A), respectively. would be interesting to probe around there and see if you get a serial interface to it… obviously for extra credit ;-)
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Cake day: June 12th, 2023
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3·21 days agodidn’t Verizon overbuild most, if not all, of the area with FiOS? not sure how they’re getting away with it in the rural regions unless there are still CLECs operating. All this to say… fiber still has the issue of power outages and nonfunctioning customer backup batteries in the ONTs and I vaguely remember some drama over Verizon not offering replacement batteries or providing backups at all.
I think you mean McDonnell Douglas, it’s what happens when companies fire all the engineers in charge and replace them with beancounters.
TSMC
edit: downvote all you want, the fundamental circuit level design is not in question here… it’s how you make the damn thing and TSMC can do it better. intel talks a big game yet continues to fail on delivering any of it. i’ll believe half of what they say when i see it… and it helps that good ol’ uncle sam is helping them out, they’re gonna need it.