I am trying to create a Kinetis K64 project based on a Kinetis K60 project which should be a fairly trivial change. The K60 project was created in CW 10.5 using PE. I am now using the IAR Eclipse plugin along with the PE plugin. I have been able to import my K60 project and build and run it. Now I would like to change the processor. I have created a new project with the K64 processor component but am unable to figure out how to add the external bus. In the K60 project under CW and PE the external bus was enabled from the processor component, but this option doesn't appear in the Eclipse PE version. How is an external bus enabled? Is there a more straight forward way to only change the processor component? I realize I can copy and paste other components from one project to another.