EZLoader Custom USB Firmware Loader Driver

Question: What is the purpose of the Widget.inf? What is the purpose of the Widget Firmware/Device Driver Update INF file?

 

Answer:

The first INF in the Application Note "EZLoader Custom USB Firmware Loader Driver" Application Note, Widget INF File, is based on the ezusbw2k.inf file and would be used for an initial installation, just as when one of our EZ-USB Developers kits is first installed.
The second INF, Widget Firmware/Device Driver Update INF File, is used when the developer wishes to issue a firmware update to their device previously installed on a host.