ECE 391

Fall 2026 All Classes

All Classes

Computer Systems Engineering

Credit: 4 hours.

Concepts and abstractions central to the development of modern computing systems, with an emphasis on the systems software that controls interaction between devices and other hardware and application programs. Input-output semantics; synchronization; interrupts; multitasking; virtualization of abstractions. Term-based projects.

Credit is not given for both ECE 391 and either CS 341 or CS 241. Prerequisite: ECE 220 or CS 233.

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ECE 391 class schedule data for fall 2026
CRN	Type	Section	Time	Day	Location	Instructor	Section Details
50239	Discussion/ Recitation	AD1	2:00PM -2:50PM	W	3026 Electrical & Computer Eng Bldg	Bhowmik, U Levchenko, K Wang, D	Availability: Closed Part of Term: 1 Date Range: 08/24/26-12/09/26 Restriction(s): Not intended for Graduate - Urbana-Champaign.
50240	Discussion/ Recitation	AD2	11:00AM -11:50AM	W	3026 Electrical & Computer Eng Bldg	Bhowmik, U Levchenko, K Wang, D	Availability: Closed Part of Term: 1 Date Range: 08/24/26-12/09/26 Restriction(s): Not intended for Graduate - Urbana-Champaign.
50241	Discussion/ Recitation	AD3	1:00PM -1:50PM	W	3026 Electrical & Computer Eng Bldg	Bhowmik, U Levchenko, K Wang, D	Availability: Closed Part of Term: 1 Date Range: 08/24/26-12/09/26 Restriction(s): Not intended for Graduate - Urbana-Champaign.
59766	Discussion/ Recitation	AD4	3:00PM -3:50PM	W	3026 Electrical & Computer Eng Bldg	Bhowmik, U Levchenko, K Wang, D	Availability: Closed Part of Term: 1 Date Range: 08/24/26-12/09/26 Restriction(s): Not intended for Graduate - Urbana-Champaign.
61939	Discussion/ Recitation	AD5	10:00AM -10:50AM	W	3026 Electrical & Computer Eng Bldg	Bhowmik, U Levchenko, K Wang, D	Availability: Open (Restricted) Part of Term: 1 Date Range: 08/24/26-12/09/26 Restriction(s): Not intended for Graduate - Urbana-Champaign.
47766	Discussion/ Recitation	AD6	12:00PM -12:50PM	W	3026 Electrical & Computer Eng Bldg	Bhowmik, U Levchenko, K Wang, D	Availability: Closed Part of Term: 1 Date Range: 08/24/26-12/09/26 Restriction(s): Not intended for Graduate - Urbana-Champaign.
66995	Discussion/ Recitation	AD7	9:00AM -9:50AM	W	3026 Electrical & Computer Eng Bldg	Bhowmik, U Levchenko, K Wang, D	Availability: Closed Part of Term: 1 Date Range: 08/24/26-12/09/26 Restriction(s): Not intended for Graduate - Urbana-Champaign.
70441	Discussion/ Recitation	ADC	4:00PM -4:50PM	W	3026 Electrical & Computer Eng Bldg	Levchenko, K Wang, D	Availability: Open Part of Term: 1 Date Range: 08/24/26-12/09/26
47765	Lecture	AL	2:00PM -3:20PM	TR	1002 Electrical & Computer Eng Bldg	Bhowmik, U Levchenko, K Wang, D	Availability: Open (Restricted) Part of Term: 1 Date Range: 08/24/26-12/09/26 Restriction(s): Not intended for Graduate - Urbana-Champaign.
80121	Online Discussion Online Lecture	CSP CSP	ARRANGED ARRANGED	n.a. n.a.	n.a. n.a.		Availability: Pending Part of Term: 1 Date Range: 08/24/26-12/09/26 Section Info: This section is intended for Chicago City Scholars only. There may be online and in person components. You are responsible for completing homework, quizzes, and any in person activities that are required. Please speak with your professor regarding expectations. Weekly in-person meeting in Classroom A at 200 S. Wacker Dr., Chicago Restriction(s): Not intended for Graduate - Urbana-Champaign. Restricted to O/C Engineering City Scholars students.