I am always awestruck by Kens post, and felt severely underqualified to comment on anything, even as a regular if basic 'elektor' reader. But the previous post

I am always awestruck by Kens post, and felt severely underqualified to comment on anything, even as a regular if basic 'elektor' reader. But the previous post, about the bootstrap drivers gave me a chance. I had an hour to spare, the size of the circuit was small enough, so I just stared at it on my cell phone, scrolling back and forth, back and forth. It took a while, but slowly I started picking up some basic understanding. Big shoutout to Ken, BTW, he did everything to make it easy for mortals to follow along. I am still clearly at the beginner level, and surely can't redo that post on my own, but there is a path forward to learn this. If I'd redo that post, I'd advise to have pen and paper ready, and print out the circuit a few times to doodle upon them. And have lots of time to focus.