These activities were developed by Clif Kussmaul for Architecture and Organization using Computer Systems: A Programmer’s Perspective (3E) by Bryant and O’Hallaron. As such, some of them (e.g. Code Reps) focus on the x86-64 architecture.
For sample versions, click here. For full access, contact Clif Kussmaul.

Stage	Activity Name	Notes
2: Piloted	Intro to C I: Basic Syntax	preprocessor, text I/O
2: Piloted	Intro to C II: Pointers	addresses, pointers, arrays, strings,
2: Piloted	Intro to C III: Structures	malloc, structures
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2: Piloted	Data Reps I: Bits	bits & bytes, number systems, C types & operators, text, instructions
2: Piloted	Data Reps II: Integers	signed & unsigned, C types, casting, operations
2: Piloted	Data Reps III: Floats
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2: Piloted	Code Reps I: Architecture	abstraction, hardware, storage hierarchy, etc
2: Piloted	Code Reps II: Steps & Files	preprocess, compile, assemble, link
2: Piloted	Code Reps III: Addressing	registers, direct, indirect, scaled index, etc
2: Piloted	Code Reps IV: Assembly	format, suffixes, moves, arith & logic, etc
2: Piloted	Code Reps V: Control Flow	condition codes, jumps, conditional momves
2: Piloted	Code Reps VI: Control Structures	not (yet) POGIL - shows control structures in C, assembly, and “assembly equivalent C”
2: Piloted	Code Reps VII: Function Calls	calls, activation records, register mgmt
2: Piloted	Code Reps VIII: Machine Code	short activity