Hello-
This topic is the second installment of my goal to understand the (Serial)USB. Here is the direct link to Part I.
The LeafLabs page on USB (http://leaflabs.com/docs/usb.html) already includes the "USB in a Nutshell" reference from Beyond Logic.
I would also suggest including the USB 2.0 specification (just after the USB 3.0 spec) which can be downloaded from the following USB.org page:
http://www.usb.org/developers/docs/
The direct URL for the compressed zip file is:
http://www.usb.org/developers/docs/usb_20_021411.zip
Expand the zip file and read the 650 page file (usb_20.pdf
) called "Universal Serial Bus 2.0 Specification" (April 27, 2000):
Enjoy!
Stephen from NYC