تم الحل ✓
categoryهندسة حاسوب وشبكات
schoolبكالوريوس
event_available2026-07-13
السؤال
Transcribed Image Text:
1. Design a digital circuit that will count the number of votes from three voters: A, B, and C.
Think of each voter as responding to a question and voting yes (1) or no (0). The output
of the circuit will be a 2-bit binary number, V = [V1, VO], having a value equal to the
number of "yes" votes as given by the following table (12 points):
# of yes votes
V1
Vo
0
0
0
1
0
1
2
1
0
3
1
1
a. Make a truth table with inputs A, B, and C and outputs V1 and VO. Note that the
truth table will have 8 rows because 2n = 23 = 8.
b. Find the Sum of Minterms expression (a canonical form) for both outputs, V1 and
VO.
c. Use K-maps to reduce the logic equations from part (b) into new expressions that
contain the least amount of product terms.
d. Draw a logic diagram for the designs in part (c). Make sure you include all inputs
and outputs.
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