In SX Microcontrollers, SX/B Compiler and SX-Key Tool, angrycamel wrote: Thanks for the link to the maxim part. :idea: After reading up a bit I found a few things were most helpful so I figured I should share the direct links in case anyone else references this thread. The first two I found listed on the maxim part details page that Kevin linked above. The last link in the list below is a url to the circuitcellar.com article Kevin mentioned. (Maxim-ic.com) APPLICATION NOTE 3637 - Add USB to Anything: [url]http://www.maxim-ic.com/appnotes.cfm/appnote_number/3637[/url] (Maxim-ic.com) APPLICATION NOTE 3690 - USB Enumeration Code (and More) for the MAX3420E: [url]http://www.maxim-ic.com/appnotes.cfm/appnote_number/3690[/url] (CircuitCellar.com) PDF Version of the article Kevin mentioned ($1.50 paypal) - Add USB to Anything: [url]http://www.circuitcellar.com/magazine/180toc.htm[/url] ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=145222#m145262 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2006 (http://www.dotNetBB.com)