CS 233

Fall 2026 All Classes

All Classes

Computer Architecture

Credit: 4 hours.

Fundamentals of computer architecture: digital logic design, working up from the logic gate level to understand the function of a simple computer; machine-level programming to understand implementation of high-level languages; performance models of modern computer architectures to enable performance optimization of software; hardware primitives for parallelism and security.

Prerequisite: CS 125 or CS 128; CS 173 or MATH 213; credit or concurrent enrollment in CS 225.

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CS 233 class schedule data for fall 2026
CRN	Type	Section	Time	Day	Location	Instructor	Section Details
63733	Lecture-Discussion	AL1	9:00AM -10:50AM	TR	0035 Campus Instructional Facility	Herman, G	Availability: CrossListOpen (Restricted) Part of Term: 1 Date Range: 08/24/26-12/09/26 Section Info: This section is for CS, CS&, CS+X majors only. These restrictions remain in place throughout registration. Please view the following link for restrictions and release dates: http://go.cs.illinois.edu/csregister Restriction(s): Restricted to Undergrad - Urbana-Champaign. Not intended for Computer Engineering major(s). Restricted to CS and blended CS majors students.
72275	Lecture-Discussion	AL2	9:00AM -10:50AM	TR	0035 Campus Instructional Facility	Herman, G	Availability: Closed Part of Term: 1 Date Range: 08/24/26-12/09/26 Section Info: This section is for CS minors, NON CS majors, and general campus. These restrictions remain in place throughout registration. Restriction(s): Restricted to Undergrad - Urbana-Champaign. Not intended for Computer Engineering or Electrical Engineering major(s). Not intended for CS and blended CS majors or First Time Freshman students.
64513	Discussion/ Recitation Online	OL1 OL1	ARRANGED 9:00AM -10:50AM	n.a. TR	Location Pending n.a.	Herman, G Herman, G	Availability: CrossListOpen (Restricted) Part of Term: 1 Date Range: 08/24/26-12/09/26 Section Info: This section is intended for CS, CS+, and &CS majors only. These restrictions remain in place throughout registration. This section will be taught in an online format with regular in-person assessments. You are responsible for homeworks, quizzes, and any in person activities that are required. Please view the following link for restrictions and release dates: http://go.cs.illinois.edu/csregister Restriction(s): Restricted to Undergrad - Urbana-Champaign. Not intended for BS:Computer Engineering -UIUC or BS:Electrical Engineerng -UIUC. Restricted to CS and blended CS majors students.
72276	Discussion/ Recitation Online	OL2 OL2	ARRANGED 9:00AM -10:50AM	n.a. TR	Location Pending n.a.	Herman, G Herman, G	Availability: CrossListOpen (Restricted) Part of Term: 1 Date Range: 08/24/26-12/09/26 Section Info: This section is intended for Non CS majors, including CS minors. These restrictions remain in place throughout registration. This section will be taught in an online format with regular in-person assessments. You are responsible for homeworks, quizzes, and any in person activities that are required. Please view the following link for restrictions and release dates: http://go.cs.illinois.edu/csregister Restriction(s): Restricted to Undergrad - Urbana-Champaign. Not intended for Computer Engineering or Electrical Engineering major(s). Not intended for CS and blended CS majors or First Time Freshman students.