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Ecampus Schedule of Classes - Winter 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
W26351294004Redfield, S.Online Closed75000
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)
College Limitations: +16 (Engr)
Class Notes: 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 10This course requires online proctored testing, which mayinclude testing fees and the use of security measures, suchas 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 .  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course. Computer Science syllabi may also be found on the College of Engineering Course and Syllabus List.
W26371274014Redfield, S.Online Closed75000
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)
College Limitations: +16 (Engr)
Class Notes: 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 10This course requires online proctored testing, which mayinclude testing fees and the use of security measures, suchas 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 .  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course. Computer Science syllabi may also be found on the College of Engineering Course and Syllabus List.
W26378894024Vogel, E.Online Open754900
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)
College Limitations: +16 (Engr)
Class Notes: 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 10This course requires online proctored testing, which mayinclude testing fees and the use of security measures, suchas 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 .  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course. Computer Science syllabi may also be found on the College of Engineering Course and Syllabus List.
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.