h a l f b a k e r y"Put it on a plate, son. You'll enjoy it more."
add, search, annotate, link, view, overview, recent, by name, random
news, help, about, links, report a problem
browse anonymously,
or get an account
and write.
register,
|
|
|
In order to help the service technician locate faulty parts at a glance.
[link]
|
|
I mean, Rods, many a time I have seen dud chips with nary a mark on them but yet indubitably not performing whatever it was that their maker had intended them to do. |
|
|
Large Scale Integration. Basically, a huge chip, with lots of transistors on it. Would this display also indicate who is to become Pope? |
|
|
How about adding a GaAs layer on top so as to provide built-in indicator lights? |
|
|
The larger chips get, the more difficult they are to test. Therefore modern LSI chips already have some extra circuitry devoted to improving their testability. |
|
|
Added circuitry to test the chip on power-up and display the results on an attached LED or a dedicated display would not add much complexity. |
|
|
Modern electronic appliances are fast becoming "single chip" designs, so all this may become redundant as replacement alone works. |
|
| |