CSE 140, Spring 2022 : Components and Design Techniques for Digital Systems

Latest Announcement

3/30: HW1 is posted
4/6: HW2 is posted
4/23: Midterm 1 is posted under the Assignments tab.
5/2: HW3 is posted.
5/20: HW4 is posted.
6/4: Exam 3 is posted under the Assignments tab.


CSE 140 is an undergraduate course in Digital Design Techniques. It must be taken together with CSE 140L. The goals of the course are:

Course Schedule and platform

Course Staff


NameEmailOfficeOffice Hours
CK Cheng CSE2130, Zoom link posted on Piazza TBA on Piazza

Teaching Assistants

NameEmailOfficeOffice Hours
Abraham, Elizabeth TBA on Piazza
Holtz, Chester (Lead TA) CSE 2146 + zoom Friday 4-6pm (tentative)
Jang, Wonsuk TBA on Piazza
Li, Yuxin TBA on Piazza
Liu, Isabella TBA on Piazza
Ma, Jason TBA on Piazza
Wang, Kanlin TBA on Piazza


NameEmailOfficeOffice Hours
Dong, Jiayan TBA on Piazza
Huang, Yucheng TBA on Piazza
Sun, William TBA on Piazza

Course Policies

1. Previous Class Website: Spring 2021

Feel free to check the class materials posted in Spring 2021: https://cseweb.ucsd.edu//classes/sp21/cse140-a/index.html

2. Homeworks

Students are encouraged to talk to each other, to the course staff, or to anyone else about any of the homework assignments. However, each student must write out his or her own solutions to the homework.

  • Late Policy: 10% deduction for each day until the solution is posted.
  • 3. Exams

    Exams will be take-home for a period of 48 hrs. It is open-book and internet search is permitted. However, students are not allowed to discuss with anyone else.

    4. Integrity and Scholarship

    Each student is responsible for knowing and abiding by UCSD's policies on Integrity of Scholarship and the Jacobs School Student Honor Code.

    5. Enrollment

    The enrollment is managed by the CSE Department. The instructor welcomes every student but has no control of the enrollment

    6. Platform

    Lecture/Discussion Record: Podcasts

    Homework/Exam Submissions: Gradescope

    Online Discussions Forum: Piazza (Office Hrs., polls, reading materials)