This class has a higher workload than MATH 241 (Calc 3). Didn't help that the prof was not very good at teaching. Don't get me wrong, he is a good guy but there is a reason why the lecture attendance shrank from 300 -> 30 by the end of the semester. Use Lumetta slides.

Introduction to computer systems, covers an entire intro from binary to gates to flip flops to combinational and sequential circuit design and then to Finite State Machines, Von Neumann machines and then to assembly and finally a bit of Datapath/Microsequencer design

Professor is very nice, but unfortunately is not the best teacher.

Get ready for 15h+ of work a week if you don't already know C, Boolean Algebra, and assembly.