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AN3564 USB JM60 question

Question asked by elettronicarework on Mar 10, 2016

I'm new in usb world, i want to run  AN3564SW1 - Customize your USB application using the JM60_16 projec; i have not JM60 demo board, so i'm building my hardware, but i've some doubt about configuration:

I read on AN that VREG would be configured by USBVREN (USBCTLO) and pull up by USBPU(USBCTLO), so i search in this project for this reference but without success, so i'd like to known if i need to use external or internal 3.3V, external/internal Pullup resistor and if power supply is bus powered or not. Thanks