[leonheld]

I'm not saying this is not awesome, but it's pretty much what any undergrad computer architecture course will teach you.

It should be pretty standard for CS undergrads to be at least familiar with some ISA.

edit: undergrand -> undergrad

PS: I highly recommend Patterson and Hennessy Computer Organization and Architecture (pick the Arm, RISCV or MIPS edition... any will do) to actually learn about all these things and more.