Sample & Hold Disambiguated in A4 Poster Format

I forget the order of operations for generating that wonderful little stepped modulation waveform that I love called Sample & Hold. I remember most of it, but by the time I’m all patched up and confused I find I don’t care to correct my errors, and therefore I don’t feel like I have the control I really want, and so my results aren’t as good as the could be.

If you’re like me, and this multi-part, but very straightforward set of relationships keeps fading from your fingertips, here’s a cheat poster for you (and me) to print and put somewhere you can see it, or go get it when you need it.