this simulator gotten a little annoying i tried 5 times to make a main memory BUT IT STILL DOSENT WORK no matter what i do or how careful i plan they don't work can you please make things work without connecting all the dots up Thank you
i will set up a tutorial on igmur.com (image tutorial) on how basic CPUs work but can you please tell us when or what is going to be in the next update when its small if its a big one you can keep it a surprise if you want but please tell us something.
do you know the game battleship it’s like that but first you need to know about how to do encoders and decoders. first is decoders what that do is take a 2bit and up binary input (without 2s compliment) and put out a single output per section. 0000 input turns on the 0 output 0001 turns on the 1 output and 0010 turns on the 2 output and etc. with a 4 bit input you’ll get 16 outputs total each 16 outputs represent a number through 0-15.
Also you can create 2 output clock if you get one signal before left "not" and after left "note". It would be helpful sometimes. For example i used it in fibonacci sequence calculating, when i needed to rewrite result in another register per tick.
Unfortunately this doesn't seem to be working on the new M1 Macbook Pro. The buttons on the top and the settings under CREATE all disappear when clicked.
Okay, so a few problems. Solid GUI, but come on man why can't you delete anything? Like, you can delete individual instances of a certain gate, but if you put a typo in the name or something there's nothing you can do except restart the whole project or learn to live with it. Speaking of, if you did make a mistake in a project and have to start over, you can't delete the old project. Plus, maybe instead of starting with AND and NOT you could just start with NAND or NOR, since you can make every logic gate out of either of those as a starting point.
all gates (including NAND and NOR gates) can be made with the AND and NOT gates but its much more complicated for no reason if you went the other way meaning starting with the AND gate and the NOT gate makes it both simple and diverse.
How is it complicated? It's no more complicated than making OR from AND and NOT gates. Look, the way I see it is there's two potential goals here, start simple for beginners (in which case it makes sense to also include OR, the other basic gate) or build your way up from nothing (in which case building everything from NAND or NOR would be better).
If there is a feature missing that you like then make it. He made it open source on Github. I cant stand when people put out a project for free and everybody acts all entitled without lifting a finger to help.
He's posting it on itch.io for donations, I assume that means he eventually intends to make money on it. I'm not gonna do his work for him and contribute to a project for someone else to make money on. I contribute to Open Source projects that aren't monetized. Besides, it's in alpha, I'm giving my feedback, so apparently all feedback is entitlement now? Plus, how is it entitlement to want a feature as basic as deletion? Look you can get off your high-horse and stop being a dick to people requesting features in a product that is in alpha specifically to get feedback.
Donations doesn't mean monetization, that's the entire damn purpose of donating; it's if you really like what someone's done and want to support them. I'm sure that at least some of your "not monetized" open source projects you've contributed to have a donation system.
I downloaded it and accidentally put on the highest graphics. It crashed and now when i open it it instantly crashes. I have reinstalled it five times and restarted my computer. Can someone please help. On mac btw
Does this work on Windows 32-bit? I am using a 32-bit Windows tablet. When I try to open an application that says "Digital Logic Sim", it says that this is not compatible for my computer. It is in the Digital Logic Sim (windows) folder. I extracted the folder. I have 2.14 GB free.
you don't need that many registers all you need a is main memory and 2 accumulators for the processing, a 2nd larger main memory for Control unit and memory data registers, also known as MDR or multiple like Cache, Cache is THE main memory that is between the CPU and RAM what it dose is that it take HUGE chunks of memory at once (mostly 4 eight bit registers at once) then send it to the CPUs memory and control unit. it also sends data back to ram or to main bus. (about the memory input from ram to cache is much bigger than that IRL)
Why "that many registers"? I only have two. They are in the SWAPR4. (Btw, all the 4s refer to word size.)
I do not use a main memory, but two stacks (+1 for consts) and one code memory (in CMD4) instead. If you only have 4 bit as the instruction word, you don't want to waste a lot on immediates for offsets, nor with only 16 instructions on two word instructions. I don't understand what you wanted to imply regarding caches, surely in this simulator and on this level of CPU memory access latency plays not a role (compare with CPU in "the early days" like the 6502).
Yes, it's not a "classic" architecture, but I thing in might be Turing complete (assuming the stacks and program RAM would be infinite ;) ). I went for this arch because I wanted to test the individual chips well before putting them together (editing is not possible atm).
Dude, what you're saying makes/made no sense, you can't really show him anything, since it's his custom arch. His architecture is great for what can be done in this game.
actually you can press the + key while hovering over the input/output bar to add them. you can also select the word size by pressing it again until you have the desired size.
But i m having a problem downloading it. once I download the software and extract the zipped files and then open it it shows a pop-up message that this is not compatible with my computer.
could you please tell me how to solve that problem?
If wires could be combined at the output of a gate like it would at the inputs, then OR will be the simplest gate of the Sim.
Its a headache to use OR every time I want to combine 2 wires at the output. It would be nice if we could combine the wires at the output. Pls add some code that would OR all the wires that are intersecting at the output.
P.S. I'm a university freshman, and I don't even have pocket money. And the best I could contribute to you is through Brave's BAT [I sent u 10]. Amazing work!
Sometimes modules that work in design phase might be dead after you create them. You need to do whole design phase all over again. Here is an example of that happening twice in a row.You can see the module named "INCREMENT" became dead and I created the same module as "INC" at the very begining of the video. then I design and test "PCOUNTER" module. Unfortunitly that died after creating as well.
I recorded this with nvidia shadowplay so only a small portion of designing "INCREMENT" module is here at the begining. actual length of this video is 20min.
I was very busy today I couldn't write a respond I'm sorry about that.
Since I'm a highschool graduate who prepares for local univercity exam I haven't taken any lessons other than my own reading and research. With my knowlage I designed a circuit and a language for it in previus days.
I have read everyhing you said many times yesterday. Pretty much everything you said was completely new to me. Now I need to rework my circuit and language design.
Neither the circuit nor lanugage is mature yet but I want to share some papers with you to give you some idea how it looks like.
Your info really helped me improve ALU. Thank you very much for your effort. Being in a cominity really helps people to improve in a topic so just like you said, I look forward to start a discord comminity too.
well I’m not a master at it I learned all my stuf from YouTube and Minecraft red stone if you whant I can show you the Minecraft tutorials to understand how the cpu works or I can draw the basic layout of a Alu and cpu
I'm loving this simulation, but I found an experience breaking bug that happens when you names 2 chips the same thing. It reverts the save to a former state and doesn't save any progress from that point forward. Hope this helps others avoid this.
I just finished ALU and RAM. I'm now very close to finally be able to run this cpu. When I finish I want to share the files here. I have spent about 12 hours now on this simulator and I haven't noticed any bug. Just be careful when you delete modules from %appdata% since if you delete a module that you forgot you used in another module previusly working parts that contained removed module will stop working with no notification. Biggest drawback is the fact that we have limited area to work on but I feel like I got used to it after the first 5-6 hour. My previus comment was about clocks but you can make clocks with adjustable frequancy and pulses with different durations. adjusting them is not that ideal but I don't think anymore that is a problem since I never used a clock or pulse so far. Obviusly I need at least one clock but I belive a manuel input would be actually better then a clock module. That way I can use a autoclicker and be able to preciesly change frequancy.
half of an adder with a normal Exclusive ORthis is a interesting X-OR this one can cancel out the x-or function and turn into a normal Or and there are other ways to cancel the xot function but the one here basicly shows you how it’s doing itan full adder using the normal x-or and special x-or and 2 other functions the FC and can look unless due to the OR but the CIN only for carry wile Flood Carry turns on all the carrys at once. edited ok to fix this make shure you make the OR function cancel out the AND gate in the picture below.a group of full adders the Carry out (COUT) is connected into Carry in as a carry to each Full adders except for one thats connected as a function the FC is connected to ALL the FCs of the full adders and OR function is connected to all Full adders too. also known as a Ripple carry adder (RCA) the slowest type of adder out there but good for beginners.inverters basically can take a binary input and flip it. like 1001 to 01101 to 2 inverters are required i prefer 2. one Ripple carry adder and other outputs this time which is the Zero flag (Fz) and the negative flag (Fn) and 2 new inputs for input a and b with all these functions you can add and subtract in binary and do basic logic like NOR, X-OR, AND, OR, NAND, and X-NOR. the reason why not is not in the list be because you can do NOT function but Nor hastily dose the exact same thing so its one less peace of programming you have to worry aboutthats all the basics of the ALU hope you enjoy the info.
I found the same sizing issue as you and I have made a version 2x smaller(or bigger depending on how you look at it). so far as I know there are no bugs with my version. I will try to upload it to GitHub.
This is had a lot of potential i think it can teach kids easily and can help intermetait or advanced people design Full blown CPUs. yes its still in beta but i think this simulator is very good and i love it
but i do see some problems thats very simple and prob be the first things fixed or added for next update.
This was exactly what I intended to develop myself for my project. I found this completely randomly while surfing through the internet and this maked me so happy. Thank you very much.
Edit: This lacks capasitors and resistors. If you don't want to implement simple physics even a hard-coded clock module(just like "and" and "not" modules) would work. or maybe an option for imputs to work like a clock with adjustable frequancy. Any of these would greatly improve this app.
Edit Edit: I managed to make a clock with xor gates but frequancy is depent on the update rate of simulation so you cant change it.
You could slow it down by creating a counter and then use the counter to time a latch with the most significant bit tied to the data, so that it is turned on and off as a square wave. You'd still be tied to the refresh rate, but you could use that to easily drive a power of two slow down rate. With a more complicated timer you wouldn't have to limit yourself to powers of two and the latch isn't completely necessary, but it would be the "right way."
It's called Digital Logic Sim for a reason, it simulates digital logic, not capacitors and resistors. I know why you might want them, but it's not an electricity simulation, it's for logic.
Jesus christ, 16 bytes is entirely plausible for this game. The screen size isn't that small, and you could fit smaller units in, and then combine them and use a demultiplexer to select between the addresses.
You can allow us to put more than 8 inputs and some way to zoom in and out, and so the inputs Will be more tiny and it would fit in the display.
It also would be Cool adding some form of compacting the wires in just one. My suggestion is when You click in an input it creates a wire and when You click in another input without distroying the other wire it Will create a group of wires in just one. And of course a way to compact inputs of a gate, does that make sense for you?
But there is no OR gate at the start so you need to make one but when i try it dosent let me (as above) connect in 2 inputs to 1 outpuf is not possible thus i cant make the gate
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i tried making a Carry look ahead adder and somehow i made it slower than a ripple carry adder
time to go back to the drawing board
I made a button!!!
Why so complicated? Input IS button... I cant understand, but you made funny thing.
Also, "and" operator does this thing much faster.
who here want me to show or teach or find someone to teach about the basic CPUs
no big memory in this Just the Absolute basics
https://discord.gg/9BQRzfqX
"The invitation has expired"
https://discord.gg/fZH5n5uZ
Gus please click the invite I can’t send one out ever single day
just make it so it never expires
this simulator gotten a little annoying i tried 5 times to make a main memory BUT IT STILL DOSENT WORK no matter what i do or how careful i plan they don't work can you please make things work without connecting all the dots up Thank you
i will set up a tutorial on igmur.com (image tutorial) on how basic CPUs work but can you please tell us when or what is going to be in the next update when its small if its a big one you can keep it a surprise if you want but please tell us something.
can you please tell me how to make ram?
do you know the game battleship it’s like that but first you need to know about how to do encoders and decoders. first is decoders what that do is take a 2bit and up binary input (without 2s compliment) and put out a single output per section. 0000 input turns on the 0 output 0001 turns on the 1 output and 0010 turns on the 2 output and etc. with a 4 bit input you’ll get 16 outputs total each 16 outputs represent a number through 0-15.
A simple clock
you can turn on and off
ya well the clock here docent has a 50/50 tempo it has a random speed from slow to high tempo constantly
Another clock which seems to be steadier is this:
ok ill just clock it by hand sense its more reliable till he adds a clock to the simulator
Also you can create 2 output clock if you get one signal before left "not" and after left "note". It would be helpful sometimes. For example i used it in fibonacci sequence calculating, when i needed to rewrite result in another register per tick.
the ability to zoom out or scroll would be nice
Unfortunately this doesn't seem to be working on the new M1 Macbook Pro. The buttons on the top and the settings under CREATE all disappear when clicked.
Okay, so a few problems. Solid GUI, but come on man why can't you delete anything? Like, you can delete individual instances of a certain gate, but if you put a typo in the name or something there's nothing you can do except restart the whole project or learn to live with it. Speaking of, if you did make a mistake in a project and have to start over, you can't delete the old project. Plus, maybe instead of starting with AND and NOT you could just start with NAND or NOR, since you can make every logic gate out of either of those as a starting point.
all gates (including NAND and NOR gates) can be made with the AND and NOT gates but its much more complicated for no reason if you went the other way meaning starting with the AND gate and the NOT gate makes it both simple and diverse.
How is it complicated? It's no more complicated than making OR from AND and NOT gates. Look, the way I see it is there's two potential goals here, start simple for beginners (in which case it makes sense to also include OR, the other basic gate) or build your way up from nothing (in which case building everything from NAND or NOR would be better).
If there is a feature missing that you like then make it. He made it open source on Github. I cant stand when people put out a project for free and everybody acts all entitled without lifting a finger to help.
He's posting it on itch.io for donations, I assume that means he eventually intends to make money on it. I'm not gonna do his work for him and contribute to a project for someone else to make money on. I contribute to Open Source projects that aren't monetized. Besides, it's in alpha, I'm giving my feedback, so apparently all feedback is entitlement now? Plus, how is it entitlement to want a feature as basic as deletion? Look you can get off your high-horse and stop being a dick to people requesting features in a product that is in alpha specifically to get feedback.
Donations doesn't mean monetization, that's the entire damn purpose of donating; it's if you really like what someone's done and want to support them. I'm sure that at least some of your "not monetized" open source projects you've contributed to have a donation system.
I downloaded it and accidentally put on the highest graphics. It crashed and now when i open it it instantly crashes. I have reinstalled it five times and restarted my computer. Can someone please help. On mac btw
Does this work on Windows 32-bit? I am using a 32-bit Windows tablet. When I try to open an application that says "Digital Logic Sim", it says that this is not compatible for my computer. It is in the Digital Logic Sim (windows) folder. I extracted the folder. I have 2.14 GB free.
I built a small 4-bit CPU that is really hard to program, because it heavily relies on swapping registers. It's basically a river-crossing puzzle. :)
If you want to try it out here's the Github link: https://github.com/gschwaer/Swappy/blob/main/Readme.md
you don't need that many registers all you need a is main memory and 2 accumulators for the processing, a 2nd larger main memory for Control unit and memory data registers, also known as MDR or multiple like Cache, Cache is THE main memory that is between the CPU and RAM what it dose is that it take HUGE chunks of memory at once (mostly 4 eight bit registers at once) then send it to the CPUs memory and control unit. it also sends data back to ram or to main bus. (about the memory input from ram to cache is much bigger than that IRL)
Thanks for your suggestions.
Why "that many registers"? I only have two. They are in the SWAPR4. (Btw, all the 4s refer to word size.)
I do not use a main memory, but two stacks (+1 for consts) and one code memory (in CMD4) instead. If you only have 4 bit as the instruction word, you don't want to waste a lot on immediates for offsets, nor with only 16 instructions on two word instructions. I don't understand what you wanted to imply regarding caches, surely in this simulator and on this level of CPU memory access latency plays not a role (compare with CPU in "the early days" like the 6502).
Yes, it's not a "classic" architecture, but I thing in might be Turing complete (assuming the stacks and program RAM would be infinite ;) ). I went for this arch because I wanted to test the individual chips well before putting them together (editing is not possible atm).
Merry Christmas! :)
I’ll show you the setup because you only need 2 accumaltors and 4 registers nothing special
Dude, what you're saying makes/made no sense, you can't really show him anything, since it's his custom arch. His architecture is great for what can be done in this game.
How'd you add those displays to it?
It was video editing, they werent actually there.
actually you can press the + key while hovering over the input/output bar to add them. you can also select the word size by pressing it again until you have the desired size.
hi
I have watched your videos are really great.
but now I want to download this software.
But i m having a problem downloading it. once I download the software and extract the zipped files and then open it it shows a pop-up message that this is not compatible with my computer.
could you please tell me how to solve that problem?
Are you sure you downloaded the correct version for your operation sistem?
If you downloaded the correct version, I dont know whats happening, try to talk with Sebastian.
oh yeah you are right thank you for helping me😊.
thank you very much :)
what pc r u on
has anyone managed to mod this to make the icons smaller or something along those lines?
More than three input "and" operators are useless.
how to download this??????????????????????????
Click on the big red "Download now" button. You will get the source files, bc this is itch.io.
You can then unpack the .zip.
You will find the Executable at:
this is really slow on mac,
82% cpu
It would be interesting to see this simulator for android
Its uncomfortable to play on PC without zooming. Android gameplay would be worse.
you are BEST!!! How do I make simple CPU
I recommend you to watch ben eater's tutorials. https://www.youtube.com/playlist?list=PLowKtXNTBypGqImE405J2565dvjafglHU
who here wants to start a discord community?
it would be nice
lets do it
ok what’s your discord name so I can send a link to you to the discord server
Furkan#8728
i sent it
Can you post the invite link here so everyone can just join?
Foxfire_13#9726
i sent it
https://discord.gg/9BQRzfqX
make an invite that doesnt expire pls
btw, 29#1731 is my discord pls send me an invite
to do so i need to set up a bot that delete and sends a new message for the links and links expire every 24 hours for discord
most of the computer logic I learned is from minecraft lol
you mean redstone???
I know this is old, but I wanna say you come across as a dick here. You knew, and they knew, exactly what they were talking about.
If wires could be combined at the output of a gate like it would at the inputs, then OR will be the simplest gate of the Sim.
Its a headache to use OR every time I want to combine 2 wires at the output. It would be nice if we could combine the wires at the output. Pls add some code that would OR all the wires that are intersecting at the output.
P.S. I'm a university freshman, and I don't even have pocket money. And the best I could contribute to you is through Brave's BAT [I sent u 10]. Amazing work!
it will be shorted , and it wont work properly in real life ,
Sometimes modules that work in design phase might be dead after you create them. You need to do whole design phase all over again. Here is an example of that happening twice in a row.You can see the module named "INCREMENT" became dead and I created the same module as "INC" at the very begining of the video. then I design and test "PCOUNTER" module. Unfortunitly that died after creating as well.
I recorded this with nvidia shadowplay so only a small portion of designing "INCREMENT" module is here at the begining. actual length of this video is 20min.
You should not use NOT gate by itself because it wont update and will always output 0 once you create a chip
I sent most of the information I know about basic ALUs did you find anything useful?
I was very busy today I couldn't write a respond I'm sorry about that.
Since I'm a highschool graduate who prepares for local univercity exam I haven't taken any lessons other than my own reading and research. With my knowlage I designed a circuit and a language for it in previus days.
I have read everyhing you said many times yesterday. Pretty much everything you said was completely new to me. Now I need to rework my circuit and language design.
Neither the circuit nor lanugage is mature yet but I want to share some papers with you to give you some idea how it looks like.
Your info really helped me improve ALU. Thank you very much for your effort. Being in a cominity really helps people to improve in a topic so just like you said, I look forward to start a discord comminity too.
well I’m not a master at it I learned all my stuf from YouTube and Minecraft red stone if you whant I can show you the Minecraft tutorials to understand how the cpu works or I can draw the basic layout of a Alu and cpu
Hi!
How do I find the save file on mac?
~Library/Application Support/Sebastian Lague/Digital Logic Sim/SaveData
What about for linux? (I know this is unrelated)
Does anyone know how to delete chips or entire projects? I have a few projects that are corrupted
C:\Users\user_name\AppData\LocalLow\Sebastian Lague\Digital Logic Sim\SaveData\project_name
Delete project
Or open project and delete chip, then open "WireLayout" and delete file with name your chip
The absolute Chad Guy Leroy created a version with an edit chip menu.
Here's the fork: https://github.com/gml16/Digital-Logic-Sim
Looks interesting, how do i compile it?
You load it on Visual Studio Code and spend the next followinghours understanding how to compile a JAR file.
Or, you write an email to the guy, like i did, asking him to make a compiled release!
I'm loving this simulation, but I found an experience breaking bug that happens when you names 2 chips the same thing. It reverts the save to a former state and doesn't save any progress from that point forward. Hope this helps others avoid this.
I just finished ALU and RAM. I'm now very close to finally be able to run this cpu. When I finish I want to share the files here. I have spent about 12 hours now on this simulator and I haven't noticed any bug. Just be careful when you delete modules from %appdata% since if you delete a module that you forgot you used in another module previusly working parts that contained removed module will stop working with no notification. Biggest drawback is the fact that we have limited area to work on but I feel like I got used to it after the first 5-6 hour. My previus comment was about clocks but you can make clocks with adjustable frequancy and pulses with different durations. adjusting them is not that ideal but I don't think anymore that is a problem since I never used a clock or pulse so far. Obviusly I need at least one clock but I belive a manuel input would be actually better then a clock module. That way I can use a autoclicker and be able to preciesly change frequancy.
Dude, you're nuts. (good nuts)
kodbilen can i show you an easier way to use ALUs without making multiple different ALUs with different functions
Sure, of course I would love to learn. You might write or share material as a reply to this comment.
half of an adder with a normal Exclusive OR
this is a interesting X-OR this one can cancel out the x-or function and turn into a normal Or and there are other ways to cancel the xot function but the one here basicly shows you how it’s doing it
an full adder using the normal x-or and special x-or and 2 other functions the FC and can look unless due to the OR but the CIN only for carry wile Flood Carry turns on all the carrys at once. edited ok to fix this make shure you make the OR function cancel out the AND gate in the picture below.
a group of full adders the Carry out (COUT) is connected into Carry in as a carry to each Full adders except for one thats connected as a function the FC is connected to ALL the FCs of the full adders and OR function is connected to all Full adders too. also known as a Ripple carry adder (RCA) the slowest type of adder out there but good for beginners.
inverters basically can take a binary input and flip it. like 1001 to 0110
1 to 2 inverters are required i prefer 2. one Ripple carry adder and other outputs this time which is the Zero flag (Fz) and the negative flag (Fn) and 2 new inputs for input a and b with all these functions you can add and subtract in binary and do basic logic like NOR, X-OR, AND, OR, NAND, and X-NOR. the reason why not is not in the list be because you can do NOT function but Nor hastily dose the exact same thing so its one less peace of programming you have to worry about
thats all the basics of the ALU hope you enjoy the info.
the Arithmetic logic unit
its in options at the top right between create and exit
Oh thanks also I can’t figure out how to make RAM
edit: figured it out.
I found the same sizing issue as you and I have made a version 2x smaller(or bigger depending on how you look at it). so far as I know there are no bugs with my version. I will try to upload it to GitHub.
Can someone please tell me the controls :~;
you can read instructions at the main menu.
Holy crap one terabyte man i just started making 1 kilobyte
and its 8 bit
i made 1tb with memory in this game
will try to make computer processing unit in this game from a ibm pc jr
but need to had selector chip so making 2 tb is easy and add screens to please
I use 256byte*4bit ram and even it makes considerable amount of lag how do you run that without lag issues.
my pc fastttttttttttttttttt
it can run cyperpunk 2077 on 8k 30fps
and 4k 120fps
1 tb!!!!!! can make 1 pt I mean petabyte??????
In theory yeah, but if you don't have an absolut unit of a pc the game will probably crash.
Probably but ill try
You don't know how big 1 terabyte is. In this game, it's hard to get one kilobyte.
This is had a lot of potential i think it can teach kids easily and can help intermetait or advanced people design Full blown CPUs. yes its still in beta but i think this simulator is very good and i love it
but i do see some problems thats very simple and prob be the first things fixed or added for next update.
This was exactly what I intended to develop myself for my project. I found this completely randomly while surfing through the internet and this maked me so happy. Thank you very much.
Edit: This lacks capasitors and resistors. If you don't want to implement simple physics even a hard-coded clock module(just like "and" and "not" modules) would work. or maybe an option for imputs to work like a clock with adjustable frequancy. Any of these would greatly improve this app.
Edit Edit: I managed to make a clock with xor gates but frequancy is depent on the update rate of simulation so you cant change it.
i thought the exact same thing when i i first started playing the simulator except for compacitors and resistor
You could slow it down by creating a counter and then use the counter to time a latch with the most significant bit tied to the data, so that it is turned on and off as a square wave. You'd still be tied to the refresh rate, but you could use that to easily drive a power of two slow down rate. With a more complicated timer you wouldn't have to limit yourself to powers of two and the latch isn't completely necessary, but it would be the "right way."
It's called Digital Logic Sim for a reason, it simulates digital logic, not capacitors and resistors. I know why you might want them, but it's not an electricity simulation, it's for logic.
i created 2 bytes of ram lmao
and it's banked now
i am having fun with this
i made 3 gigs of ram and i can go further
how do you make ram?
basically like making storage but making it work differnt havent tried it
No, no you didn't. 1 gigabyte is huge compared to 1 byte.
1 gigabyte is ~1 billion bits.
1 byte is 2 nybbles.
1 nybble is 4 bits.
also people who suggest stuff
please dont recommend something that has been recommend a million times
Reccomendations should go in the issue section of the github:
https://github.com/SebLague/Digital-Logic-Sim/issues
Yeah yesterday I did a 16 bytes ram. Thats pretty cool
it would be too big, that's false
or send me a vid to prove that
Is completely possible
send proof
my discord is Frostie#8802
Jesus christ, 16 bytes is entirely plausible for this game. The screen size isn't that small, and you could fit smaller units in, and then combine them and use a demultiplexer to select between the addresses.
Always have been. :D
You can allow us to put more than 8 inputs and some way to zoom in and out, and so the inputs Will be more tiny and it would fit in the display.
It also would be Cool adding some form of compacting the wires in just one. My suggestion is when You click in an input it creates a wire and when You click in another input without distroying the other wire it Will create a group of wires in just one. And of course a way to compact inputs of a gate, does that make sense for you?
Its nice exept one thing...
When i try to make an or gate or connect two inputs to one output it dosent let me
Can somebody help?
One workaround is to just use an OR, this will do the same thing
But there is no OR gate at the start so you need to make one but when i try it dosent let me (as above) connect in 2 inputs to 1 outpuf is not possible thus i cant make the gate
you would use NAND gates which are made from an AND and a NOT. And NOT gates.
Line one to NOT one. Line two to NOT two. And both those outputs to the NAND.
Or just watch Sebastian's video ;)
thanks!
This would actually short irl. So we just create an or-gate by inverting the inputs into an and gate and then inverting the output.
- Nand ┐ ├ AND - NAND - - Nand ┘