john3D (@john3D_) profile picture

john3D

@john3D_

Happy Retro Gamer. 3Dprint & CAD Hobbyist https://xitter.gq/t.co/V77ituRsNO

Joined December 2019
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Photo by john3D (@john3D_)Photo by john3D (@john3D_)Photo by john3D (@john3D_)Photo by john3D (@john3D_)Photo by john3D (@john3D_)Photo by john3D (@john3D_)Photo by john3D (@john3D_)Photo by john3D (@john3D_)Photo by john3D (@john3D_)Photo by john3D (@john3D_)
john3D retweeted
ScummVM (@ScummVM) profile picture
ScummVM@ScummVMOct 8
Dungeon Master support is announced: scummvm.org/news/20261008/
Image from ScummVM (@ScummVM)
Image from ScummVM (@ScummVM)
Image from ScummVM (@ScummVM)
Image from ScummVM (@ScummVM)
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Butter-smooth Doom on MiSTer. z486_MiSTer 20261003 is out 🚀 Doom +9.3%, Quake +19%. Studying 486 patents has helped solve more of the chip’s mysteries, including instruction decoding and x87 dispatch, leading to a simpler design and better performance. github.com/nand2mario/z486_M…
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john3D retweeted
SourceK (@SourceK_mnst) profile picture
SourceK@SourceK_mnstSep 5
DSLiteの上画面をtang nano 9kでHDMI出力するテスト Gameboy macroに組み込むことが出来ればGBAの上画面表示やDSソフトの上画面だけテレビに出力して遊ぶなんてことも出来そうだけど微妙かな…
Image from SourceK (@SourceK_mnst)
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Wie versprochen, ging gerade meine neue Retrospektive online. Ich hoffe, ihr habt Zeit mitgebracht 😁 youtu.be/p54-4OagfNI?is=P6nj…
25 Jahre Game Boy Advance – Eine Ära für die Hosentasche

25 Jahre Game Boy Advance – Eine Ära für die Hosentasche

Der Game Boy Advance wird 25! In diesem Video blicke ich zurück auf...

youtube.com
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I don't recall a SMW hack like this 🤔
Image from Vitor Vilela (@HackerVilela)
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画面のもげたGBA SPにFPGAでHDMI出力をつけてみた。Tang Nano 9K便利。
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You don't need an expensive 3D scanner. Your phone can be the camera. This is the idea behind photogrammetry. You simply take a bunch of pictures of an object from different angles. Then OpenScan processes those images and reconstructs the object as a 3D representation. No expensive 3D scanner needed.
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#z386_MiSTer 20260806 is released! I’m focus on game compatibility now. Please test the core and keep the bug reports coming. - Fixes for Bubble Universe, Settlers II, and Rusty - Windows 3.1 page-fault and 1024x768 fixes - HWiNFO CPU errata github.com/nand2mario/z386_M…
Image from nand2mario (@nand2mario)
Image from nand2mario (@nand2mario)
Image from nand2mario (@nand2mario)
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john3D retweeted
Sipeed (@SipeedLab) profile picture
Sipeed
@SipeedLabJun 22
The #NanoKVM-Go packaging is finally here! ✨ It rests in the box like a little jewel. Meet the world's smallest USB-C KVM: featuring single-cable remote control for smartphones, making it perfect for helping out family members from afar! 💕 kickstarter.com/projects/zep…
Image from Sipeed (@SipeedLab)
Image from Sipeed (@SipeedLab)
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john3D retweeted
Geek Lite (@QingQ77) profile picture
Geek Lite
@QingQ77Jun 6
一个用 C 写的极简 Linux 终端文本编辑器，单文件、零依赖，支持鼠标、选区、复制粘贴、多级撤销和查找。 github.com/john3dc/litefe
Image from Geek Lite (@QingQ77)
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In this scenario, there is a grounded ship that the player can walk into. I’ve created two versions; which one do you think is better? Wishlist now: store.steampowered.com/app/4… #IndieGame #GraphicAdventure #PointAndClick #PixelArt #GameArt #GameDev #IndieDev
Image from TECKEL STUDIOS - TAPANCLIC (@quoindy)
Image from TECKEL STUDIOS - TAPANCLIC (@quoindy)
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🚀Here’s the z386 write-up: four months of work bringing the original 386 microcode to life in a real FPGA processor design. nand2mario.github.io/posts/2…
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Holly!I can’t believe this, you can play game boy on Paper S3 now.
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ChatGPT Images 2.0 vs ScummBar ❤️
Image from john3D (@john3D_)
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Squeezed more performance out of #386fpgacore on DE10-Nano 🚀 • Optimized branch prefetch → lower CPI (line 1→2) • Reworked paging + L1 → 85MHz (from 75MHz, line 2→3) ≈30% uplift. This little core has serious potential.
Image from nand2mario (@nand2mario)
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Good progress on #386fpgacore last month 🚀 Now running on Tang Console 138K + DE10-Nano (MiSTer) +I/D caches, lots of fixes Doom runs 75MHz with decent CPI 3DBench: 24.1 FPS Possibly the fastest 386 ever 🙂
Image from nand2mario (@nand2mario)
Image from nand2mario (@nand2mario)
Image from nand2mario (@nand2mario)
Image from nand2mario (@nand2mario)
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Do you love the #Gamecube, but don't love the console's loud cooling fan? Upgrade the 'Cube with our 40mm fan adapter plate and cable combo. Just add a 40mm 12v #Noctua fan and enjoy a less noisy console! retrofrog.net/products/gamec…
Image from Todd Gill - Retro Frog (@ToddsNerdCave)
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Added SNES Brightness. Superswitch HD now outputs 24-bit HDMI. Scanlines added. Scale2x/3x edge smoothing added. English audio translation will be generated soon. youtu.be/ZMSws2-cYo4?si=8ntm…
Image from Stanislav Parhomovich (@Stanislav_Prh)
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I'm working on a digital video output for the SNES. It's conceptually similar to the Megaswitch HD. No analog RGB. This is a demo of the prototype. youtu.be/doXgmHVf50g?si=IwrE…
Image from Stanislav Parhomovich (@Stanislav_Prh)
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Soon...
Image from innocuosmuffin (@innocuosmuffin)
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