SX Specific USB Serial IO

Michael Hetherington's

• USB Keyboard demo used in the EXCELLENT Atapchi World's Smallest Low-speed USB Analyzer

See also:

• http://www.netchip.com/library/app/sx28ac.pdf Netchip has a reference design available of the SX connected to their node controller...
• http://www.gigatechnology.com/usbio.html The SX48 with USB port on a $52 card