Signal Integrity Quiz

Nov 13, 2009 11 Replies

Here are some set of signal integrity quiz taken from the book "Signal Integrity for PCB Designers" . See How many you get correct.

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"Additya

** Beware - faulty or corrupt link that may crash your OS.

... Phil

** The link above is correct and not a faulty or corrupt. Its working , Phil please don't make false statements , first have a look at it. So don't worry it will not crash your OS

Actually all I get is a blue screen with about an inch of whatever above it and a corrupt flash vid. So I would say the website is badly done !

Best Regards: Baron.

Did you take a look at the source? 15 external scripts, one at http:// 80842 . hittail . com / mlt . js ? jsview (deliberately broken) and a whole lot of JS crap all over the page. It could do nearly *anything* and no way will I run it except on a sacrificial machine and I'm not THAT curious. If one of our professional regulars who use their real name and have a reputation to protect, posted something similar I'd probably take the time to see

*what* my security layer is barfing on in the page.

At the moment, with heightened concerns about Flash injection, and a few other recent attack vectors, I'll give it a miss and I suspect most of us will also avoid it.

Ian Malcolm. London, ENGLAND. (NEWSGROUP REPLY PREFERRED) ianm[at]the[dash]malcolms[dot]freeserve[dot]co[dot]uk [at]=@, [dash]=- & [dot]=. *Warning* HTML & >32K emails --> NUL:

Works fine for me. Its just a quiz script with some links to products. Not much effort to make it multi-browser friendly though.

Tom

No ! I decided that it wasn't worth it.

Me neither. I feel sorry for the Wincrap users...

Its a wise precaution. It seems that nowadays almost every web site wants to compromise your security in some way.

Best Regards: Baron.

I use 25K as a max --> "reject" In other words I don't even bother downloading them.

Best Regards: Baron.

His signal integrity tutorial is also badly done. Has anybody seen his book?

Bogatin's book is pretty good.

John

Never said they went to LOCAL NUL: :-)

Sometimes they even get downloaded if I want to 'freshen' my local spam signature database . . . .

Ian Malcolm. London, ENGLAND. (NEWSGROUP REPLY PREFERRED) ianm[at]the[dash]malcolms[dot]freeserve[dot]co[dot]uk [at]=@, [dash]=- & [dot]=. *Warning* HTML & >32K emails --> NUL:

It doesn't matter, my point was 25K size regardless of type. Note: If its bigger it gets zapped and never makes the white list.

Different horses for different courses. :-)

Best Regards: Baron.

Yep. Sure keeps the spam down. Even survived the great spam storm a few years back. 5000 emails an hour is insane but only the broken ones with no payload got as far as local processing.

Ian Malcolm. London, ENGLAND. (NEWSGROUP REPLY PREFERRED) ianm[at]the[dash]malcolms[dot]freeserve[dot]co[dot]uk [at]=@, [dash]=- & [dot]=. *Warning* HTML & >32K emails --> NUL:

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