CS107e Spring 2024

CS107e is Computer Systems from the Ground Up. Read more about the course or answers to common questions from prospective students.

When and where

(discussion forum)

(RISC-V simulator)

RISC-V cheatsheet

D-1 User manual

Mango Pi pinout

Compiler Explorer

This week in CS107e

Week 3
Lecture Mon 4/15	C Functions ( slides, code ) Read up on C functions (Chapter 4 in K&R, or Section 4 in Essential C).
Lab/assign	Lab 2: Below C Level ( writeup ) Prelab to prep before lab.	Assignment 2: Clock ( writeup )
Lecture Fri 4/19	Communication and the Serial Protocol ( slides, code ) Read about characters and strings, IO functions (`putc`,`puts`,`printf`), and structures (Sections 1.5, 1.6, 1.9, 5.5, 6, 7 in K&R; or Section 3 in EssentialC). Poul-Henning Kamp's essay on The Most Expensive One-byte Mistake. Did Ken, Dennis, and Brian choose wrong with NUL-terminated text strings? Read Sparkfun's tutorial on serial communication.

See schedule for entire quarter.

Meet the team

Kenny

Ben

Didi

Frances

Aanya

Daniel

Chris