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FRDM-KL25Z OpenSDA Questions

Question asked by Ed Mana on Jun 28, 2014
Latest reply on Jun 30, 2014 by Erich Styger



Sorry for the newbie post here but I am just getting started w/ the FRDM-KL25Z board and am trying to understand something:


What is the significance of the 2 USB ports on the board? I see one of them can be used for debugging and loading of code. However, what happens in a production design that needs a single USB port to connect to a computer where the computer is acting as the host? How do you then load code into the board for initial rollout and upgrades?