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Ecampus Schedule of Classes - Fall 2026

College of Engineering

CS 271 – Computer Architecture and Assembly Language (4)

Introduces functional organization and operation of digital computers. Coverage of assembly language; addressing, stacks, argument passing, arithmetic operations, decisions, macros, modularization, linkers, and debuggers. This course may be subject to Enforced Prerequisites that restrict registration into the course. Check the offerings below for more information.

For more information, contact OSU Ecampus at 800-667-1465 (option 1) or ecampus.ess@oregonstate.edu.

Continue to Registration.

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
F26117954004StaffOnline Open858500
Registration Restrictions
Enforced Prereqs: CS 151 [C] or CS 161 [C] or CS 165 [C] or ENGR 103 [C] or ENGR 103H [C]
Major Restrictions: +307 (Computer Science)
Campus Restrictions: -C (Corv)
College Limitations: +16 (Engr)
Class Notes: This course requires online proctored testing, which may include testing fees and the use of security measures, such as a scan of your testing environment and the requiredinstallation of a desktop application. Please carefullyreview online proctored test information at:https://ecampus.oregonstate.edu/services/proctoring/Students in this section may be required to interact with teachers, teaching assistants, and students in other concurrent sections of this same course.Campus restrictions end Monday of Week 10
Syllabus: Available in Canvas to students enrolled in this course.
F26136464014StaffOnline Open75752525
Registration Restrictions
Enforced Prereqs: CS 151 [C] or CS 161 [C] or CS 165 [C] or ENGR 103 [C] or ENGR 103H [C]
Major Restrictions: +307 (Computer Science)
Campus Restrictions: -C (Corv)
College Limitations: +16 (Engr)
Class Notes: This course requires online proctored testing, which may include testing fees and the use of security measures, such as a scan of your testing environment and the requiredinstallation of a desktop application. Please carefullyreview online proctored test information at:https://ecampus.oregonstate.edu/services/proctoring/Students in this section may be required to interact with teachers, teaching assistants, and students in other concurrent sections of this same course.Campus restrictions end Monday of Week 10
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for CS 271 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.

View CS 271 for all available terms


Legend
= Signifies the course as a Baccalaureate Core Course.
= Signifies that fees may apply to the course.
+ = Include restriction.
- = Exclude restriction.
* = Prereq may be taken prior to or simultaneously with this course.