Department of Electrical and Computer Engineering

Homework #2 (Sinh vin ging ng TC410 v KSTN np bi gii vo th 4 ngy 21/10/2015 u gi hc, CTTT np vo th 6 ngy 23/10/2015)

This assignment is to be done individually. You may talk to classmates/TAs/instructors about general problem-solving approaches, but do not discuss specific solutions.1. (10 pts) Do the tutorial of the Quartus-II software: Run the software->Open Help menu->Select Tutorial. Printout the snapshot of the last part of the tutorial as a proof for your completion of the tutorial.

2. (10 pts) Implement the circuit below using only 2 input-NAND gates

3. (20 pts) Make a problem using the following template and solve it. Draw the resulted circuit using Quartus II software and do the simulation of the circuit. Print the circuit and the simulation result:

Template: Minimize the following function:

F5(x1, x2, x3, x4, x5) = (m(insert your 1-minterms here)

X = (insert the dont care here) dont care

4. (20 pts) Problem 4.3, 4.12 page 164 in the text book

5. (20 pts) Design a combinational circuit that accepts a 4-bit unsigned binary number (I3I2I1I0 ) and generates a 3-bit binary number (O2O1O0) in the output that gives the floor of the number divided by three. The floor function gives as a result the next lower integer. For example, if the output is to be 2.3, give a result of 2, but if it is 1.0, give a result of 1. Implement O2 function using only 2 input-NAND gates.6. (10 pts) Thc hin hm sau ch s dng 1 b MUX 8:1 v cc cng o, . a ra 2 phng n.

7. (10 pts) Thc hin 2 hm di y ch s dng 1 b gii m 3:8 v 2 cng OR nhiu u vo:

1

_1480235927.vsd

_1316899430.unknown