I’m starting work on adding a segmented display driven by a chip with SPI interface and I looked at the pinout picture in the revB quickstart guide.
Why are all the specialist PIN definitions showing “*” in them? E.g. all the purple SPI pins are just showing “*”.
How do I know which is what? I checked the original hifive1 quickstart guide and it’s pretty much identical but identifies the pins nicely.
Does * mean the pins are configurable for specific functionality (e.g. I can pick any of those gpio pins for any of the SPI function) or is this just an oversight in the doc?