Project 3: Input, Output, and Sharing the Screen on CS 1670: Operating Systems

Appendix A: Hardware Manuals

Mon, 01 Jan 0001 00:00:00 +0000

Appendix A: Hardware manuals for Project 3

This project programs three pieces of hardware you have not programmed before: the receive half of the UART, a second interrupt controller, and the GPU. They are documented in four places, and—this is the interesting part—one of them is not a document at all.

Appendix B: Debugging Devices and Displays

Mon, 01 Jan 0001 00:00:00 +0000

Appendix B: Debugging devices and displays

Everything in Project 1’s appendix (the gdb cheat sheet) and Project 2’s (context switches, and why timing bugs are different) still applies. This project adds two new categories of wrong: