required assistant

General • Asked 1 minute ago by АНДРЕЙ

to throw off from your mail who wants to help

Is it possible to get the Clock faster than 50ms?

General • Asked 22 days ago by Belinus

Is it possible to get the Clock faster than 50ms? i found a way to double its speed up to 25ms but thats still too slow for my needs. Thanks for reading


Feedback • Asked 1 minute ago by b


Truth table

General • Asked a minute ago by O.Webster

How do i generate a truth table?

Need help

General • Asked 6 minutes ago by Rajesh R

I am not able to join the elements in the circuit what am I supposed to do now?

Why I am not?

General • Asked 7 minutes ago by Rajesh R

Why I am not able to connect the wires

Problem with simple circuit getting "stack overflow"

General • Asked 14 minutes ago by Kurt Zierhut

I have a simple circuit using some latches and tri-state drivers. On one clock, I get a stack overflow message but it is not obvious why. The fault occurs when the WR input is manually toggled fr...

TestBench (link broken?)

General • Asked 1 year ago by stu

The link appears to be broken (I get a 404 error). Where can I find the test data generator, or at least a description of how to build a JSON file to load into a...

How do I flip (mirror) a circuit that I made?

General • Asked 3 months ago by SeldomRa

Is there a way to flip or reverse the direction of an entire circuit? I want to be able to flip it horizontally.

selecting some of items

General • Asked 3 months ago by James

How do i select group of items with out selecting all of them, thanks.


General • Asked 7 days ago by jayagopika

how can I avoid the bitwidth error?

Is this an input?

General • Asked 2 months ago by Adam John Parkin

So the timer is not in the input menu on CircuitVerse but, I created an alarm circuit where the timer goes on/off every 400ms, this is just to cause blinking LEDs (for effect) to show the alarm has...

How do I delay clock?

General • Asked 2 months ago by PPK

I want to have 2 different clock with one being slightly more delayed than other. I tried delay setting but it didn't do anything.


General • Asked a minute ago by jayagopika

what is e0432?



General • Asked 1 month ago by Rahul Khatikmare



How do I share a design?

General • Asked 1 day ago by Cherrice Traver

How can share a project with students so they can add it to their workspace and modify it?


Contention Error in Encoder

General • Asked 21 minutes ago by Sergei Bondarenko

I have encoder: When it starts with some kind of non-zero input, it's fine. But if you zero out all t...


Is there a way to communicate with other users?

General • Asked 20 hours ago by Jean-Paul PETILLON

Hello, Public circuits are a source of inspiration. Sometimes we would like to chat with the designer. Is it possible? Thank you JP


Verilog issues

Feedback • Asked 7 months ago by Jorge Eduardo Ibarra Esquer

Is there any page where you discuss the Verilog limitations, bugs, errors, etc. in CircuitVerse or any kind of documentation on the language?


為什麼circuitverse verilog 離線運行沒有問題,但是上傳之後就不能運行?

Feedback • Asked 1 minute ago by 滑翔翼之舞

為什麼circuitverse verilog 在設計時運行都沒有問題,也可以顯示功能出來。 但是,上傳分享後,都不行運行?為什麼 我的範例如下:


Help with an error: ConstVal set to non-binary value

General • Asked 6 days ago by José Ricardo Krauss

Whenever I load the instructions to ROM memory and enable the clock to start execution, I get the error "ConstVal set to non-binary value". What does that even mean? Any help would be much appreci...


How do I output two chips onto the same bus?

General • Asked a minute ago by Harvey Randall

Help I am trying to get a bus which many chips can talk to, a very simple 8 bit CPU, problem is I keep getting the error "ConstVal set to Non-binary value.", this is odd as only one thing outputs o...


Does this feature existe ? if not , it needs to be added !

General • Asked 3 days ago by [email protected]

Hello , I'm a new user , and i'v been playing around with some of the tools , and for a specific case i need a splitter , but the one provided isnt sufficent (at least for my case ) , cau...


Regarding Error message "*500 SERVER ERRORED!, IT'S ME NOT YOU, LET'S TRY AGAIN :) Return To Homepage*"

Feedback • Asked 1 day ago by Akhilesh Verma

Dear Sir My students are facing a problem of not being able to login, following error message is prompring. *500 SERVER ERRORED!, IT'S ME NOT YOU, LET'S TRY AGAIN :) Return To Homepage* Kin...


How Can I use circuit-verse in My touch laptop,

General • Asked 18 hours ago by Coco54

I can't Link with input and output.


Group invitations are not arriving

General • Asked 12 months ago by Mark Stanford

Hi, I'm trying to invite students to a group, but the invitation emails are not arriving. I have tried with Gmail and Protonmail email addresses, and I have checked the spam folders. I'm not sur...


how to take multiple input form the inbuilt function?

General • Asked a minute ago by MUTHUVEL P

how to take multiple inputs logic gates from the inbuilt function?


How do i turn multiple 1bit inputs into a 4bit output?

General • Asked 3 days ago by saltq

I have 4x 1 bit signals coming from a circuit and need to turn them into a 4 bit signal to use for a ROM chip. I know how to turn the output back into 4x 1 bit lines.


How do I... ?

General • Asked 5 hours ago by C_2162222_Joel_Joseph

How do I insert direct sum symbol in circuitverse?


previos offline saved projects issue

General • Asked 7 months ago by Fahad nabi

how can i find my offline saved projects