Digital Circuits and Systems Assignment
1. Develop the Boolean equation for the circuit shown below.
2. Determine the output Y in Problem 1 for the input values shown below.
3. Determine the value of the binary number: 101100111010 in the following numbering systems:
Decimal
Hex
Octal
4. For each of the following logic circuits.
a. Derive the Boolean expression for following combinational logic.
b. Write the VHDL assignment statement based on the Boolean expression.
5. Write the VHDL file for each of the circuits shown below.
Example:
6. Determine the period of a clock waveform whose frequency is
7.
a. 2 MHz.
b. 500 kHz.
c. 4.27 MHz.
d. 17 MHz.
7. Write the VHDL text file (Entity and Architecture) for a 2-input NAND gate.
9. Write the VHDL text file for a 3-input NOR gate.
10. Write the VHDL text file for the circuit shown below.
11. Develop the truth table (look-up-table (LUT)) for the circuit shown in Problem 9.