ECT114 Week3 Homework
ading Summary
These are the automatically computed results of your exam. Grades for essay questions, and comments from your instructor, are in the "Details" section below.
Date Taken:
7/24/2014
Time Spent:
5 h , 44 min , 39 secs
Points Received:
20 / 26 (76.9%)
Number of Attempts:
0
Question Type:
# Of Questions:
# Correct:
Multiple Choice
15
12
Matching
1
1
Grade Details - All Questions
Question 1.
Question :
(TCO 3) Determine the Boolean expression at TP1 with respect to the corresponding inputs.
Student Answer:
Instructor Explanation:
TP1 is the output of an OR gate. The Boolean operator for the OR gate is + and the inputs are A and B. Refer to Chapter 3 of the textbook for more information.
Points Received:
1 of 1 Comments:
Question 2.
Question :
(TCO 3) Determine the Boolean expression at TP2 with respect to the corresponding inputs.
Student Answer:
Instructor Explanation:
TP2 is the output of an AND gate. The Boolean operator for the AND gate is and the inputs are C and D. Refer to Chapter 3 of the textbook for more information.
Points Received:
1 of 1 Comments:
Question 3.
Question :
(TCO 3) Determine the VHDL assignment statement at Z with respect to the inputs.
Student Answer:
Z <= (A NAND B) AND (C OR D);
Z <= NOT A AND B AND (C OR D);
Z <= NOT (A AND B) AND C OR D;
Z <= NOT A AND B AND C OR D; Instructor Explanation:
TP1 <= (A NAND B); TP2 <= (C OR D); Z <= (A NAND B) AND (C OR D);. Refer to the Week 1 Lecture for additional information on VHDL.
Points Received:
0 of 2 Comments:
Question 4.
Question :
(TCO 3) Determine the Boolean expression at Z with respect to the inputs.
Student Answer:
Instructor Explanation:
Z is the output of a NAND gate. The Boolean operator for the NAND gate is , there should be an inversion bar over the entire expression, and the inputs are (A + B) and (C D). Refer to Chapter 3
These are the automatically computed results of your exam. Grades for essay questions, and comments from your instructor, are in the "Details" section below.
Date Taken:
7/24/2014
Time Spent:
5 h , 44 min , 39 secs
Points Received:
20 / 26 (76.9%)
Number of Attempts:
0
Question Type:
# Of Questions:
# Correct:
Multiple Choice
15
12
Matching
1
1
Grade Details - All Questions
Question 1.
Question :
(TCO 3) Determine the Boolean expression at TP1 with respect to the corresponding inputs.
Student Answer:
Instructor Explanation:
TP1 is the output of an OR gate. The Boolean operator for the OR gate is + and the inputs are A and B. Refer to Chapter 3 of the textbook for more information.
Points Received:
1 of 1 Comments:
Question 2.
Question :
(TCO 3) Determine the Boolean expression at TP2 with respect to the corresponding inputs.
Student Answer:
Instructor Explanation:
TP2 is the output of an AND gate. The Boolean operator for the AND gate is and the inputs are C and D. Refer to Chapter 3 of the textbook for more information.
Points Received:
1 of 1 Comments:
Question 3.
Question :
(TCO 3) Determine the VHDL assignment statement at Z with respect to the inputs.
Student Answer:
Z <= (A NAND B) AND (C OR D);
Z <= NOT A AND B AND (C OR D);
Z <= NOT (A AND B) AND C OR D;
Z <= NOT A AND B AND C OR D; Instructor Explanation:
TP1 <= (A NAND B); TP2 <= (C OR D); Z <= (A NAND B) AND (C OR D);. Refer to the Week 1 Lecture for additional information on VHDL.
Points Received:
0 of 2 Comments:
Question 4.
Question :
(TCO 3) Determine the Boolean expression at Z with respect to the inputs.
Student Answer:
Instructor Explanation:
Z is the output of a NAND gate. The Boolean operator for the NAND gate is , there should be an inversion bar over the entire expression, and the inputs are (A + B) and (C D). Refer to Chapter 3