Werner wrote: "I personally think that in the near future a chip manufacturer have to spend an IDE for free of charge"

I hope not, I have yet to see a chip manufacturers tool that comes even close in quality to the tools by the tool manufacturers.

I have, in the past, and probably will again refused to use chips because no third party tools were available and the provided toolset was nothing but an excuse to say "tools are available"

Have fun,

Erik