Permits marking of different Power use domains via GPIO pins. This is meant to ease power measurements using tools such as Joulescope. Prompt: A gorgeously rendered papercraft world of a coral reef, rife with vibrant fish and sea creatures. Printing about the Jlink SWO interface messes with deep slumber https://ambiqmicroinc00987.theblogfairy.com/33607771/details-fiction-and-ambiq-apollo-3-blue