Hardware

Write the logic expressions for the following logic circuit.

X = ............................................................................................................................................

Y = ............................................................................................................................................

Complete the truth table for the following logic circuit.

Write the logic expressions for the following logic circuit.

X = ............................................................................................................................................

Y = ............................................................................................................................................

Complete the truth table for the logic expression:

$X = \text{NOT (A AND (B XOR C))}$

Write the logic expressions for the following logic circuit.

X = ............................................................................................................................................

Y = ............................................................................................................................................

Complete the truth table for the logic expression:

$X = (A \text{ OR } B) \text{ XOR } (B \text{ OR } C) \text{ XOR } (\text{NOT } A \text{ NAND } C)$

Draw a logic circuit for the logic expression:

$X = \text{NOT } ((\text{A NAND B}) \text{ XOR } (\text{NOT A OR NOT C}))$

Write the logic expression for the following truth table.

Q = ......................................................................................................................................

Explain how the model will be printed using a 3D printer.

...................................................................................................................................................
...................................................................................................................................................
...................................................................................................................................................
...................................................................................................................................................
...................................................................................................................................................
.............................................................................................................................................

State why a 3D printer needs a buffer.

...................................................................................................................................................
.............................................................................................................................................

Consider the following logic circuit:

Write the logic expression for the logic circuit. Do not simplify the expression.

X =

Consider the following logic expression:

$X = \text{NOT } ((\text{A NAND B}) \text{ XOR } (\text{NOT A OR NOT C}))$

A truth table for the logic expression is given:

There are three errors in the truth table.

Identify the three errors in the truth table by writing the row numbers with an incorrect output.

Error 1 Row number ......................................................

Error 2 Row number ......................................................

Error 3 Row number ......................................................

Complete the truth table for the following logic expression:

$X = (A \text{ NOR } B) \text{ NAND } (C \text{ XOR } B)$

Draw a logic circuit for the logic expression:

$X = \text{NOT } (((A \text{ AND } B) \text{ OR } C) \text{ AND } (C \text{ NOR } D))$

Tick (✓) one box to identify the correct logic statement for this truth table.

Draw a logic circuit for the logic expression:

$X = \text{NOT (NOT A AND (NOT B XOR C))}$