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Logisim – A Graphical Tool for Designing and Simulating Digital Logic Circuits

cburch.com

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Re: Logisim – A Graphical Tool for Designing and Simulating Digital Logic Circuits

#2
Related:

Logisim links:

http://www.cburch.com/logisim/links.html

7400 series Logisim library from Ben Oztalay (ZIP, uncompressed):

http://www.cburch.com/logisim/download/7400-lib.zip

7400 series Logisim library from Technological Services Company (ZIP, uncompressed):

http://www.cburch.com/logisim/download/7400-series-rev1.zip

I Designed My Own 16-bit CPU:

https://www.youtube.com/watch?v=Zt0JfmV7CyI

Re: Logisim – A Graphical Tool for Designing and Simulating Digital Logic Circuits

#5
Oh wow, I never thought I would see this again!

I learned logic gates using this, and even made a video game out of a grid of LEDs. You were a car that had to dodge oncoming traffic by switching between columns.

EDIT: After trying it, it's not the one I remember.

I used the very similar program LogicSim http://www.tetzl.de/java_logic_simulator.html#download

Runs perfect still. Just make sure you have java version 1.4 and up ;)

Re: Logisim – A Graphical Tool for Designing and Simulating Digital Logic Circuits

#6
Very cool tool. Almost 2 decades ago, I learnt Principles of Digital Design in the university using EWB (Electronics Workbench), then known as Multisim.

It's Windows only. Then a friend pointed me to Logisim, which also runs well on Linux. Unfortunately, the development was suspended, which lead to various forks like: - https://github.com/lbulej/fork-logisim-evolution - https://github.com/Logisim-Ita/Logisim - https://github.com/logisim-evolution/logisim-evolution

Re: Logisim – A Graphical Tool for Designing and Simulating Digital Logic Circuits

#7
I love logisim. I used it on a course called "Digital Systems" in undergrad. It was one of my first CS courses - I had a project to create a digital calendar (it displayed time of day, day, month and year) and had so much fun learning to use it. Got to play with all sorts of quartz crystals, latches, flip-flops, etc.

In the end, it was so exciting getting it all working - I even implemented leap years (for february et al). Such a great tool to learn about circuit design!

Re: Logisim – A Graphical Tool for Designing and Simulating Digital Logic Circuits

#8

Looks like development was suspended back in 2014. There seems to be a recently maintained fork: https://github.com/logisim-evolution/logisim-evolution

I have another fork that is still (mostly) maintained and used as well: https://github.com/kevinawalsh/logisim-evolution

The REDS-HEIG version you link to has more development activity, support for a wider variety of FPGAs, and a few other advanced features. My version has some neat features not found in REDS-HEIG fork, and usually aims to keep the interface more beginner-friendly and streamlined for use as student's first-contact with digital circuits.

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