Useful References :: Interactive Logic Simulator

INTERACTIVE LOGIC GATE SIMULATOR

Instructions to simulate logic circuits

This program assists in the construction and simulation of digital logic gate circuits. There are two modes of operation: edit mode and simulate mode . At the bottom of the screen there is a button which will change the current mode when clicked. The current mode is indicated by the text next to the button.

Edit mode
In this mode gates can be added to the circuit by clicking on the desired gate in the toolbar and then clicking at the position for the gate. The input and output pins may be clicked to make connections between gates.
Simulate mode
In this mode the values of the circuit can be observed and simulated. The value of inputs that do not have a connection to another gate can be changed by clicking its input value. The result is immediately propagated throughout the circuit.

[Click here to simulate a new circuit]
or
[Try another simulation program]