SOLVE

The circuit simulated is as shown in the below image.
Click the input switches to select the required inputs named "x", "y", "z" and "w".
The simulation will display corresponding output. Output is displayed as a glowing bulb
Press the "RUN" button to display the output in the truth table.
"reset" button clears all entries of truth table.
At specific positions, small switches make the lines stuck-at-0. Clicking them simulates SA0 faults at the said locations.
Repeat above steps for all possible inputs and verify the truth table

Detection of SA0 faults on a VLSI circuit for 4x16 decoder constructed with two 3x8 decoders