I have been reading a design guide by TI which provides full schematics for their reference design seen Here.
There is copyright stamped all over this document as seen below. I don't plan on using their design but it made me think, what if I wanted to use their design? With company's providing reference designs, presumably, they want me to use it and buy their product. I'm confused on the usability/copyright of using manufacturer reference designs, are we allowed to and what are we not allowed to use?