Take a Peek Inside the Dane-Elec Memory Plant
Megamuch writes: "The tweakers.net
guys got to take a tour inside the Dane-Elec memory factory in Ireland and have posted a pictorial tour of their trip. " They give a nice tour with lots of decent photos of the process that the comany goes through to package up chips. Fascinating stuff.
It's probably because that areal picture was hanging in an office of Dane-Elec ;)
I suspect when they say "tested" in the article, they mean those are subject to long term testing. Usually every device that comes off the line in a place like this is popped on a testing jig to be sure everything works, but only a small sample is hooked up in a lab for extensive tests.
The quick test tells you if the board stuffing is working correctly (and you want to know this quickly to prevent further waste), and the longer test looks for hidden defects in a statistical sample.