www.logiccircuit.org

I don't see any attachments. Did you delete them all?

I guess the error is pretty self-explanatory. You have connected two pins with different bit width. One is one bit pin and another is 4 bit pin.
Just make them the same.

As I mentioned first replace all your flip-flops with just one, then make it working on rear front.
I guess you can look master-slave diagram here:
https://www.electronics-tutorials.ws/se ... seq_2.html

The problem is on both of your Mod 10 and Mod 6 counters as well as on JK flip-flop your input pin CLK are connected to it's actual input as well as clock on the circuit itself. The easiest way to fix is just remove clock on both counters and JK. However, after you fix it, you will see oscillation e...

Hi,
It is very hard to say where the error is by looking at the pictures. Can you please attach your project file?

Hi,
LogicCircuit is managed application and will run as 32 on 32 bit machines and as 64 on 64 bit machines.
I guess on windows it will report exceptions and stach traces in Event Log.

No, it should not be any other requirements. On Windows it is just enough to install all the windows update to run LogicCircuit.

Ah, cool. Just in case you did not notice - there as a sensor input element that can be handy to simulate your analog input.

Well looks like the LED in question is connected via the connection chain: NOT gate on R_DRV - U24 pin - L9 pin on card2 - U29 pin.
The last pin is not connected to anywhere, so the entire chain gets optimized away and hence never been evaluated. Try to connect it to constant at least.

Hello, I hope you have read the help pages on the web site. You have built pretty big circuit and it hard to find the problem. You should test each component individually. There multiple ways of making sure the component is working correctly. If there is no state in it (like flip-flops or memory) th...