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Digital Logic Sim

​A minimalistic digital logic simulator · By Sebastian Lague

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203
Topics

Recent updates

Version 2.1.6
17
14
Change Log: Added a Buzzer chip for creating sounds. This has a 4-bit volume input, and an 8-bit frequency input. The frequency range is from 27.5 to 3729.3 Hz...
3 files
Version 2.1.5
8
14
Change Log: Small improvements to simulation performance Minor reduction in simulation memory usage LED colour can now be changed from context menu (right-click...
3 files
Version 2.1.4
14
Change Log: Added keyboard shortcut to pause/unpause the simulation with Ctrl + Space Advancing a single step while paused is now down with the Space key Added...
3 files
Version 2.1.3
8
16
Change Log: Added an Undo/Redo system (ctrl+z, ctrl+shift+z) Note: this does not affect menu actions (such as creating collections, starring chips, etc). Added...
3 files
Version 2.1.2
5
16
Change Log: Added hex colour input field to chip customization menu Fixed chip 'save as' incorrectly overwriting uses of the original chip Fixed bug where you c...
3 files
Version 2.1.1
6
8
Change Log: Duplicating chips (with shift+D) now includes the connected wires Fixed thread conflict that could sometimes cause simulation to stop working when e...
3 files
Version 2.1.0
1
12
Note: I've set the version to 2.1.0 because this update contains bug fixes relating to the core simulation. It's therefore possible for the behaviour of some ch...
3 files
Version 2.0.4
5
12
Change Log: Improved wire editing controls (insert/delete wire points, and show grid while snapping) Fixed bug where collection name input field couldn't be bla...
3 files
203 topics · Next page
Topic
Last post
Hi everyone, I was thinking it might be fun to have a playlist on youtube to showcase different things that people have...
started by Sebastian Lague 32 days ago Last page
49 replies
2,582 views
A few frequently asked questions I've seen (will add more later). Last updated for version 2.1.6 Where are the AND and N...
started by Sebastian Lague 7 days ago
14 replies
779 views
Whenever you name a chip, and a chip already has the name. You can press enter and it saves the chip as something else a...
started by TheGameDeveleper 9 days ago
1 reply
69 views
Can you add wasd or arrows up down left right to move, and Q and E zoom out and in?
started by Turbo4444 5 days ago
10 replies
165 views
I made a little documentation where I explain how you can get started with Digital Logic Sim V2! https://henriheyer.de/d...
started by HMT 15 days ago
1 reply
69 views
does anyone know how i would make decimals work in the sim? I am trying to make division to 3 d.p. and for that i of cou...
started by daquietkid1 1 day ago
1 reply
46 views
Holy crap, this simulator is fire. I've made a working CPU, random number generator, and even flappy bird! My suggestion...
started by LRKINR 1 day ago
43 views
No replies yet
When I opened this application on my mac for the first time, I created a new project. I tried to create an OR-Gate, but...
started by Taranaki 2 days ago
3 replies
73 views
Is there a way to duplicate/copy and paste in DLS, Normally you would just save the chip but I accidently built the whol...
started by vl109 2 days ago
1 reply
34 views
hi im making a unofficial discord server for this game: https://discord.gg/bPVG8MkMt9 its quite small right now
started by adamindibiemiravci 35 days ago
11 replies
444 views
I opened it and...didn't work and I just got grey screen in the app
started by KnZahid300 30 days ago
7 replies
186 views
Everytime I do this it turns on and off rapidly
started by L_Lex 3 days ago
2 replies
53 views
The "ZHT80" is my project computer I've been building as I follow along Sebastian's and Ben's video series. So far it is...
started by Zhatt 20 days ago
6 replies
286 views
How does one make a simple chip that delays a pulse for a few milliseconds? Anyone have any ideas?
started by MrBluewolf65 5 days ago
4 replies
108 views
took me to make this like 3 hours, there is 6 address, 6 bit, So 32 bits EEPROM
started by Turbo4444 5 days ago
1 reply
68 views
4 replies
184 views
where? i wanna transport to my computers i mean my school laptop to home computer
started by Turbo4444 6 days ago
3 replies
78 views
I was able to show a full 64x64 image (from google)!!!
started by omggitzriley 10 days ago
12 replies
246 views
Hi, I had a quick question, of that I love playing this game, and I was just wondering if there would be a way of you be...
started by BookBagelKat 10 days ago
1 reply
105 views
Does anyone know if there is a copy/ paste option in the program an how to do it?
started by MrBluewolf65 7 days ago
2 replies
76 views
I've been trying to work on a setup that counts up, but I always run into issues. Does anyone have anything?
started by Rando2048 11 days ago
9 replies
235 views
I made an 8-Bit computer based off of the 6502. It has 256 Bytes of memory, excluding the stack, A,X and Y registers and...
started by BaconLogic 16 days ago
8 replies
348 views