I’ve made another #BadApple video—this time running on my own #GPU for my custom computer design, #Libre8! 🎱💻
This serves as a demo of the Libre8 GPU’s capabilities. Huge thanks to the #Logisim devs who boosted simulation speed by over 20×! Super excited to share this! 😁
#opensource #tech #cpu
This serves as a demo of the Libre8 GPU’s capabilities. Huge thanks to the #Logisim devs who boosted simulation speed by over 20×! Super excited to share this! 😁
#opensource #tech #cpu
Bad Apple!! Running on the #Libre8 Open-Source GPU!
YouTube video by ElijaxApps
www.youtube.com
May 25, 2025 at 5:25 PM
Here you got all the videos about #Libre8 💻🎱, in chronological order: an #8bits #computer I started developing some years ago, that now can *almost* run standard C code.
The schematic, built upon #Logisim, it's firmware, writen in #Java, alongside the Assembler and C compiler, are #SoftwareLibre!
The schematic, built upon #Logisim, it's firmware, writen in #Java, alongside the Assembler and C compiler, are #SoftwareLibre!
#Libre8 - Compilar y correr un programa para mi 32 bit
YouTube video by ElijaxApps
www.youtube.com
March 21, 2025 at 3:34 AM
Check out Dino running on #Libre8, my 8-bit open source computer designed in #Logisim! Learn while playing with a Game Boy aesthetic and day/night cycle. Full video
▶️ youtu.be/pivyNm00J54
#RetroGaming #OpenSource #Logisim #IndieDev #FPGA
#HomebrewComputer #DIY #DigitalElectronics
▶️ youtu.be/pivyNm00J54
#RetroGaming #OpenSource #Logisim #IndieDev #FPGA
#HomebrewComputer #DIY #DigitalElectronics
Dino (juego) en #Libre8
YouTube video by ElijaxApps
youtu.be
July 1, 2025 at 2:23 PM
Check out Dino running on #Libre8, my 8-bit open source computer designed in #Logisim! Learn while playing with a Game Boy aesthetic and day/night cycle. Full video
▶️ youtu.be/pivyNm00J54
#RetroGaming #OpenSource #Logisim #IndieDev #FPGA
#HomebrewComputer #DIY #DigitalElectronics
▶️ youtu.be/pivyNm00J54
#RetroGaming #OpenSource #Logisim #IndieDev #FPGA
#HomebrewComputer #DIY #DigitalElectronics
Todays playground. Over in Chorley at Libre8 Studio working with Valentina
#photoshoot
#photography
#studiophotography
#photoshoot
#photography
#studiophotography
December 10, 2024 at 10:49 AM
Todays playground. Over in Chorley at Libre8 Studio working with Valentina
#photoshoot
#photography
#studiophotography
#photoshoot
#photography
#studiophotography
🎶 A musical tribute to Final Fantasy VII - Prelude recreated on the #Libre8 architecture.✨ Retro vibes meet classic JRPG magic!
#FFVII #FinalFantasy #VGM #RetroGaming #MusicVideo #MusicSky #MusicChallenge #DIY #8BITS #Java #Logisim
#FFVII #FinalFantasy #VGM #RetroGaming #MusicVideo #MusicSky #MusicChallenge #DIY #8BITS #Java #Logisim
#libre8 x #ffvii - Prelude - VG Music Video
YouTube video by ElijaxApps
youtu.be
August 27, 2025 at 11:45 PM
🎶 A musical tribute to Final Fantasy VII - Prelude recreated on the #Libre8 architecture.✨ Retro vibes meet classic JRPG magic!
#FFVII #FinalFantasy #VGM #RetroGaming #MusicVideo #MusicSky #MusicChallenge #DIY #8BITS #Java #Logisim
#FFVII #FinalFantasy #VGM #RetroGaming #MusicVideo #MusicSky #MusicChallenge #DIY #8BITS #Java #Logisim
My homemade 8-bit CPU — #Libre8 — is now running PONG!
Everything built from scratch: assembler, C compiler, microcode, emulator.
A small step, but it means a lot.
Thanks for following this journey! 💻💡
#RetroComputing #8bit #DIYTech #OpenHardware #Pong #Assembler #HomebrewCPU
Everything built from scratch: assembler, C compiler, microcode, emulator.
A small step, but it means a lot.
Thanks for following this journey! 💻💡
#RetroComputing #8bit #DIYTech #OpenHardware #Pong #Assembler #HomebrewCPU
June 8, 2025 at 12:02 PM
My homemade 8-bit CPU — #Libre8 — is now running PONG!
Everything built from scratch: assembler, C compiler, microcode, emulator.
A small step, but it means a lot.
Thanks for following this journey! 💻💡
#RetroComputing #8bit #DIYTech #OpenHardware #Pong #Assembler #HomebrewCPU
Everything built from scratch: assembler, C compiler, microcode, emulator.
A small step, but it means a lot.
Thanks for following this journey! 💻💡
#RetroComputing #8bit #DIYTech #OpenHardware #Pong #Assembler #HomebrewCPU
I’m excited to share a humble project: I recreated the Monkey Island intro as a schematic in #Logisim on my open-source CPU design, #Libre8. Seeing the game intro played in simulation has been a fantastic learning journey.
Watch here 👉 youtu.be/-swf5ejil0Q 👈
#LucasFilms #RetroGaming
Watch here 👉 youtu.be/-swf5ejil0Q 👈
#LucasFilms #RetroGaming
#monkeyisland x #libre8
YouTube video by ElijaxApps
youtu.be
July 7, 2025 at 11:01 AM
I’m excited to share a humble project: I recreated the Monkey Island intro as a schematic in #Logisim on my open-source CPU design, #Libre8. Seeing the game intro played in simulation has been a fantastic learning journey.
Watch here 👉 youtu.be/-swf5ejil0Q 👈
#LucasFilms #RetroGaming
Watch here 👉 youtu.be/-swf5ejil0Q 👈
#LucasFilms #RetroGaming
Watch #Libre8, my scratch-built homebrew PC, run the first two levels of #MarioBros! 🎮 Explore pipes, Goombas, and secret power-ups brought to life on custom hardware. Hit play, subscribe, and power up your retro tech spirit! 🚀 #RetroGaming #DIY #Computer and feel #retro ❗❗❗
#8BIT #PC #Logisim
#8BIT #PC #Logisim
July 8, 2025 at 6:28 PM
Watch #Libre8, my scratch-built homebrew PC, run the first two levels of #MarioBros! 🎮 Explore pipes, Goombas, and secret power-ups brought to life on custom hardware. Hit play, subscribe, and power up your retro tech spirit! 🚀 #RetroGaming #DIY #Computer and feel #retro ❗❗❗
#8BIT #PC #Logisim
#8BIT #PC #Logisim
Testing conditional logic on Libre8! 🚀 Reads a char from keyboard ⌨️, stores it in a variable 📦, and checks with if-else if it was initialized ✅❌. Prints "ok" 🟢 or "error" 🔴. A simple but essential step in our virtual machine journey!
#Libre8 #8bitComputer #SoftwareLibre #C #Java #Assembler
#Libre8 #8bitComputer #SoftwareLibre #C #Java #Assembler
June 17, 2025 at 2:34 PM
Testing conditional logic on Libre8! 🚀 Reads a char from keyboard ⌨️, stores it in a variable 📦, and checks with if-else if it was initialized ✅❌. Prints "ok" 🟢 or "error" 🔴. A simple but essential step in our virtual machine journey!
#Libre8 #8bitComputer #SoftwareLibre #C #Java #Assembler
#Libre8 #8bitComputer #SoftwareLibre #C #Java #Assembler
Excited to share a Telnet client I made for #Libre8 — a #DIY computer built from scratch in #Logisim! 🛠️ In this short demo, I connect to a real #Linux machine and interact with it remotely. Hope you enjoy it! 🎥 👉
#DIYComputer #Telnet #Java #Python #Remote #RetroComputing #DIY #HomebrewComputer
#DIYComputer #Telnet #Java #Python #Remote #RetroComputing #DIY #HomebrewComputer
June 26, 2025 at 7:28 AM
Excited to share a Telnet client I made for #Libre8 — a #DIY computer built from scratch in #Logisim! 🛠️ In this short demo, I connect to a real #Linux machine and interact with it remotely. Hope you enjoy it! 🎥 👉
#DIYComputer #Telnet #Java #Python #Remote #RetroComputing #DIY #HomebrewComputer
#DIYComputer #Telnet #Java #Python #Remote #RetroComputing #DIY #HomebrewComputer
@developers.google.com Bluer skies look great on you!
Take a peek at what I'm brewing in the #Libre8 space 😄
👉 www.youtube.com/watch?v=_AMW...
Take a peek at what I'm brewing in the #Libre8 space 😄
👉 www.youtube.com/watch?v=_AMW...
ChatGPT corriendo en #Libre8, mi propio ordenador de 8 bits - #Libre8 x #ChatGPT
YouTube video by ElijaxApps
www.youtube.com
June 26, 2025 at 7:17 PM
@developers.google.com Bluer skies look great on you!
Take a peek at what I'm brewing in the #Libre8 space 😄
👉 www.youtube.com/watch?v=_AMW...
Take a peek at what I'm brewing in the #Libre8 space 😄
👉 www.youtube.com/watch?v=_AMW...
💡 Aprende a compilar C para #Libre8 en 1 min!
💻 Sí, compilo C para mi propia CPU.
📦 Proyecto completo en mi GitHub.
👉 ¿Te va compilar, ensamblar y entender tu código?
¡Sígueme!
#C #Compilador #Ensamblador #Assembly #RetroDev #Codigo #OpenSource #Embedded
💻 Sí, compilo C para mi propia CPU.
📦 Proyecto completo en mi GitHub.
👉 ¿Te va compilar, ensamblar y entender tu código?
¡Sígueme!
#C #Compilador #Ensamblador #Assembly #RetroDev #Codigo #OpenSource #Embedded
Compilar C para #Libre8
YouTube video by ElijaxApps
youtu.be
June 9, 2025 at 10:25 PM
💡 Aprende a compilar C para #Libre8 en 1 min!
💻 Sí, compilo C para mi propia CPU.
📦 Proyecto completo en mi GitHub.
👉 ¿Te va compilar, ensamblar y entender tu código?
¡Sígueme!
#C #Compilador #Ensamblador #Assembly #RetroDev #Codigo #OpenSource #Embedded
💻 Sí, compilo C para mi propia CPU.
📦 Proyecto completo en mi GitHub.
👉 ¿Te va compilar, ensamblar y entender tu código?
¡Sígueme!
#C #Compilador #Ensamblador #Assembly #RetroDev #Codigo #OpenSource #Embedded
Hey, computer enthusiasts! 🌟 In this video I invite you to join me on a one-of-a-kind adventure: #Sonic the Hedgehog racing at full speed across the core of my homebrew computer, #Libre8, designed and built entirely from scratch!
#DigitalElectronics #DIY #Computers #Logisim #Retro
#DigitalElectronics #DIY #Computers #Logisim #Retro
July 8, 2025 at 6:24 PM
Hey, computer enthusiasts! 🌟 In this video I invite you to join me on a one-of-a-kind adventure: #Sonic the Hedgehog racing at full speed across the core of my homebrew computer, #Libre8, designed and built entirely from scratch!
#DigitalElectronics #DIY #Computers #Logisim #Retro
#DigitalElectronics #DIY #Computers #Logisim #Retro
January 20, 2025 at 8:13 PM
If you see this post your blue art! 💙
Note: This is a clip from the videogame Finding Paradise, from Freebird Games. @merlandese.bsky.social is one of the devs of that studio. I just ported it to my own CPU architecture, named Libre8.
Look for the hashtag in my bio. ^^
Check out their games too!
Note: This is a clip from the videogame Finding Paradise, from Freebird Games. @merlandese.bsky.social is one of the devs of that studio. I just ported it to my own CPU architecture, named Libre8.
Look for the hashtag in my bio. ^^
Check out their games too!
July 17, 2025 at 7:47 AM
If you see this post your blue art! 💙
Note: This is a clip from the videogame Finding Paradise, from Freebird Games. @merlandese.bsky.social is one of the devs of that studio. I just ported it to my own CPU architecture, named Libre8.
Look for the hashtag in my bio. ^^
Check out their games too!
Note: This is a clip from the videogame Finding Paradise, from Freebird Games. @merlandese.bsky.social is one of the devs of that studio. I just ported it to my own CPU architecture, named Libre8.
Look for the hashtag in my bio. ^^
Check out their games too!
In #Libre8, as in any solid architecture, handling arithmetic errors is the programmer’s duty. Nothing is left to chance: divide by zero?
⚠️ You better catch it first. This video shows how to prevent disaster with elegance and control. 🧠💻
#asm #programming #cpu #architecture #lowlevel #ALU #dev
⚠️ You better catch it first. This video shows how to prevent disaster with elegance and control. 🧠💻
#asm #programming #cpu #architecture #lowlevel #ALU #dev
June 12, 2025 at 6:33 AM
In #Libre8, as in any solid architecture, handling arithmetic errors is the programmer’s duty. Nothing is left to chance: divide by zero?
⚠️ You better catch it first. This video shows how to prevent disaster with elegance and control. 🧠💻
#asm #programming #cpu #architecture #lowlevel #ALU #dev
⚠️ You better catch it first. This video shows how to prevent disaster with elegance and control. 🧠💻
#asm #programming #cpu #architecture #lowlevel #ALU #dev
I've also written a #Libre8 emulator in Rust, supporting and running the exact same binaries as the Logisim-Evolution schematic, compiled with the exact same toolchain.
And the result could not be more satisfactory: over 9,000 times faster than the original tool.
Timing unaltered:
And the result could not be more satisfactory: over 9,000 times faster than the original tool.
Timing unaltered:
November 5, 2025 at 2:30 AM
I've also written a #Libre8 emulator in Rust, supporting and running the exact same binaries as the Logisim-Evolution schematic, compiled with the exact same toolchain.
And the result could not be more satisfactory: over 9,000 times faster than the original tool.
Timing unaltered:
And the result could not be more satisfactory: over 9,000 times faster than the original tool.
Timing unaltered:
He diseñado un #ordenador de #8bits usando #Logisim, un simulador de circuitos electrónicos.
Y lo he llamado #Libre8, porque es #CódigoAbierto.
www.youtube.com/watch?v=l9oF...
Y lo he llamado #Libre8, porque es #CódigoAbierto.
www.youtube.com/watch?v=l9oF...
Libre 8 - 8bit PC - Narración de Sommer
YouTube video by ElijaxApps
www.youtube.com
November 20, 2024 at 6:28 PM
He diseñado un #ordenador de #8bits usando #Logisim, un simulador de circuitos electrónicos.
Y lo he llamado #Libre8, porque es #CódigoAbierto.
www.youtube.com/watch?v=l9oF...
Y lo he llamado #Libre8, porque es #CódigoAbierto.
www.youtube.com/watch?v=l9oF...
¡Probando lógica condicional en Libre8! 🚀 Leemos un carácter del teclado ⌨️, lo guardamos en una variable 📦 y comprobamos con if-else si fue inicializada ✅❌. Imprime "ok" 🟢 o "error" 🔴. ¡Un paso básico pero clave en nuestra VM!
#Libre8 #8bitComputer #SoftwareLibre #C #Java #Assembler #Logisim
#Libre8 #8bitComputer #SoftwareLibre #C #Java #Assembler #Logisim
June 17, 2025 at 2:35 PM
¡Probando lógica condicional en Libre8! 🚀 Leemos un carácter del teclado ⌨️, lo guardamos en una variable 📦 y comprobamos con if-else si fue inicializada ✅❌. Imprime "ok" 🟢 o "error" 🔴. ¡Un paso básico pero clave en nuestra VM!
#Libre8 #8bitComputer #SoftwareLibre #C #Java #Assembler #Logisim
#Libre8 #8bitComputer #SoftwareLibre #C #Java #Assembler #Logisim
Portal 2’s credits song on #Libre8! 🎶 The iconic finale reimagined in retro style. A treat for fans of Portal, GLaDOS, turrets, and creative gaming tech. Let’s keep retro creativity alive together! 💾
#Portal2 #RetroComputing #8bit #Logisim #Homebrew #RetroGaming #DIYComputers #CreativeCoding
#Portal2 #RetroComputing #8bit #Logisim #Homebrew #RetroGaming #DIYComputers #CreativeCoding
#portal2 ending x #libre8 (I Want You Gone)
YouTube video by ElijaxApps
youtu.be
September 6, 2025 at 12:32 AM
Portal 2’s credits song on #Libre8! 🎶 The iconic finale reimagined in retro style. A treat for fans of Portal, GLaDOS, turrets, and creative gaming tech. Let’s keep retro creativity alive together! 💾
#Portal2 #RetroComputing #8bit #Logisim #Homebrew #RetroGaming #DIYComputers #CreativeCoding
#Portal2 #RetroComputing #8bit #Logisim #Homebrew #RetroGaming #DIYComputers #CreativeCoding
I’ve managed to run #ChatGPT on my 8-bit computer arquitecture, named #Libre8, as it has now internet connectivity! Live demo: retro hardware + modern AI. Follow me for more #DIY projects, tips, and tech demos. 💻🎱
Enjoyed it? Hungry for more? Tap the Discord link in my bio and join the fun! 😆
Enjoyed it? Hungry for more? Tap the Discord link in my bio and join the fun! 😆
June 19, 2025 at 5:30 AM
I'm an IT guy—used to be a programmer, now I'm a YouTuber.
I've designed a full computer schematic in Logisim, a digital circuit simulator (pinned post).
I'm hoping to spark more interest in it—my videos are in Spanish with English subtitles. You’ll find some Public Domain content on my channel too!
I've designed a full computer schematic in Logisim, a digital circuit simulator (pinned post).
I'm hoping to spark more interest in it—my videos are in Spanish with English subtitles. You’ll find some Public Domain content on my channel too!
#Libre8: Todos Los vídeos en orden cronológico - YouTube
www.youtube.com
May 23, 2025 at 10:36 AM
I'm an IT guy—used to be a programmer, now I'm a YouTuber.
I've designed a full computer schematic in Logisim, a digital circuit simulator (pinned post).
I'm hoping to spark more interest in it—my videos are in Spanish with English subtitles. You’ll find some Public Domain content on my channel too!
I've designed a full computer schematic in Logisim, a digital circuit simulator (pinned post).
I'm hoping to spark more interest in it—my videos are in Spanish with English subtitles. You’ll find some Public Domain content on my channel too!
I think this playlist could fit in SP1 (creativity), and currently I am below 500.
In simple words: I designed a whole pc from scratch that runs in a digital circuit simulator program. This is the list of videos of #Libre8 in chronological order.
Thank you a lot.
www.youtube.com/watch?v=fkCY...
In simple words: I designed a whole pc from scratch that runs in a digital circuit simulator program. This is the list of videos of #Libre8 in chronological order.
Thank you a lot.
www.youtube.com/watch?v=fkCY...
Bad Apple x #Libre8
YouTube video by ElijaxApps
www.youtube.com
January 16, 2025 at 4:56 PM
I think this playlist could fit in SP1 (creativity), and currently I am below 500.
In simple words: I designed a whole pc from scratch that runs in a digital circuit simulator program. This is the list of videos of #Libre8 in chronological order.
Thank you a lot.
www.youtube.com/watch?v=fkCY...
In simple words: I designed a whole pc from scratch that runs in a digital circuit simulator program. This is the list of videos of #Libre8 in chronological order.
Thank you a lot.
www.youtube.com/watch?v=fkCY...
⚠️Overflow and underflow: two classic computing bugs with surprising consequences. 🖥️ In this video, I show how they work on #Libre8 —and how one became a feature in Sid Meier’s Civilization.
🎮Retro tech meets game history!🕹️
#8BITS #RetroComputing #SidMeier #BugToFeature #ComputerHistory #Logisim
🎮Retro tech meets game history!🕹️
#8BITS #RetroComputing #SidMeier #BugToFeature #ComputerHistory #Logisim
Integer Overflow & Underflow, y una curiosidad de 8 bits de la mano de #Libre8
YouTube video by ElijaxApps
www.youtube.com
June 23, 2025 at 4:49 AM
⚠️Overflow and underflow: two classic computing bugs with surprising consequences. 🖥️ In this video, I show how they work on #Libre8 —and how one became a feature in Sid Meier’s Civilization.
🎮Retro tech meets game history!🕹️
#8BITS #RetroComputing #SidMeier #BugToFeature #ComputerHistory #Logisim
🎮Retro tech meets game history!🕹️
#8BITS #RetroComputing #SidMeier #BugToFeature #ComputerHistory #Logisim
In this #Libre8 demo, we loop a JMP from 00000000h 🌀 and watch how the IR, firmware, and control signals behave. Then we jump to 0x00 💥—an invalid byte—and crash the CPU. Time to reboot!
Curious? 👉 Visit my channel for more!
#RetroComputing #Assembler #VirtualMachine #Emulation #Microcode
Curious? 👉 Visit my channel for more!
#RetroComputing #Assembler #VirtualMachine #Emulation #Microcode
June 18, 2025 at 2:53 AM
In this #Libre8 demo, we loop a JMP from 00000000h 🌀 and watch how the IR, firmware, and control signals behave. Then we jump to 0x00 💥—an invalid byte—and crash the CPU. Time to reboot!
Curious? 👉 Visit my channel for more!
#RetroComputing #Assembler #VirtualMachine #Emulation #Microcode
Curious? 👉 Visit my channel for more!
#RetroComputing #Assembler #VirtualMachine #Emulation #Microcode