David VanHorn wrote: > my device never needs to be the host, or master, but it needs to > talk to usb-otg hosts. Then your device doesn't need a "USB OTG" chip; it can be built using a regular USB peripheral chip. So long as the OTG host has a driver for it, you'll be fine. -Andy === Andrew Warren -- aiw@cypress.com === Principal Design Engineer === Cypress Semiconductor Corporation === === Opinions expressed above do not === necessarily represent those of === Cypress Semiconductor Corporation -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics