[rescue] I'm one happy geek
rescue at sunhelp.org
Tue Jun 26 10:56:31 CDT 2001
>One important characteristic of USB is -- while it is *damn* slow --
>that it's possible to reserve a portion of the bandwidth for one device,
The USB connector also provides power for some devices--handy.
What's the min size of an ethernet frame? 63 bytes? That's a lot of
overhead for a single keystroke or mouse press.
Every ethernet nic and reference design I've ever seen has some form of
isolation on the signal lines--USB doesn't. If you're doing $5 mice and
keys, every penny counts, and ditching magentics will help the bottom line.
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