The practical work supporting Chapter 4 introduces you to using an oscilloscope to display V/t graphs. This is a very powerful technique for investigating and understanding circuit behaviour and for correcting circuit faults.
B. Gottschall, L. Eeckhout, and M. Jahre. MICRO-54: 54th Annual IEEE/ACM International Symposium on Microarchitecture, page 15--27. ACM, (Oct 17, 2021)