CSC258H1 Lecture Notes - Exclusive Or, Verilog

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Published on 20 Apr 2013
School
UTSG
Department
Computer Science
Course
CSC258H1
Professor
Page:
of 1
Week 3 Review
o Q1
A. write 78 as 8 bit binary
01001110
B. what’s the two’s complement of 01101101
10010011
C. What is the sum of 01101101 and 01101101
11011010
shift over by 1, like multiple by 2 since it’s adding
something to itself
o Q2 What groupings are in the K-map
What logic equations do these groupings represent?
o Q3 Implement a half adder in Verilog.
Step 1 : What is the half adder logic equation?
Step 2: Equivalent Verilog components
Or:
and(c,x,y);
xor(s,x,y);
Step 3: Complete the Verilog