## RU ENG ECE 14:332:231     –     Digital Logic Design

 Syllabus

→   Recitations Schedule

# Recitations Schedule—subject to change

Wednesday:  8:40 – 10:00 a.m. in SEC-117  and 5:00 – 6:20 p.m. in Wright Lab Auditorium

Date Time Content TA
09/18 8:40 – 10 a.m.   Solve problems related to the material covered in the first 5 lectures;
answer questions related to homework #1
Mehrnaz Tavan
5 – 6:20 p.m.
10/02 8:40 – 10 a.m.   Solve problems based on the material covered in lectures 6,7,8 (and perhaps 9):
finding the minimal sum-of-products, minimal product-of-sums expression of a given logic function,
identifying static timing hazards associated with the circuit realization of a minimal sum-of-products logic expression,
finding the minimal sum-of-products expression when there are don’t-care values in the truth table of a logic function.
Talal Ahmed
5 – 6:20 p.m.
10/16 8:40 – 10 a.m.   Timing hazards, decoders (especially 74LS139 and 74LS138), and encoders (priority encoder 74LS148).
Basic knowledge will be reviewed and exercise problems involving encoders and decoders solved.
Xiangyi Gao
5 – 6:20 p.m.
10/30 8:40 – 10 a.m.   Solve problems related to the material covered in Lectures 12–15;
answer questions related to homework #4
Zahra Shakeri
5 – 6:20 p.m.
11/20 8:40 – 10 a.m.   Solve problems related to lectures 16–19; answer question questions related to homework #5 Mehrnaz Tavan
5 – 6:20 p.m.
12/04 8:40 – 10 a.m.   Solve problems involving the use of synchronous binary counters, shift registers,
and ring counters (Lectures 20–21).
Talal Ahmed
5 – 6:20 p.m.
12/11 8:40 – 10 a.m.   General review for the final exam. Concepts covered include:
• Boolean algebra with an example
• Comparator 74LS85 with problem solving
• Decoder and encoder: 74LS139, 74LS138, 74LS148 - brief review
• Multiplexer 74LS151 with an example