ringot (@ringot) header
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game gear modding newcomer, presser of (pause) keys on @BTTDgame

BSE, UK
Joined February 2009
Photo by ringot (@ringot)Photo by ringot (@ringot)Photo by ringot (@ringot)Photo by ringot (@ringot)Photo by ringot (@ringot)Photo by ringot (@ringot)Photo by ringot (@ringot)Photo by ringot (@ringot)Photo by ringot (@ringot)Photo by ringot (@ringot)
Pinned Tweet
Sonic CD Test on RP2350B Pico MD Cart #sega #megacd #pico
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Virtua Racing Mega Drive SVP emulation on RP2350B flash cart. Big Forest full race, nearly full speed now. Other circuits not as good yet.
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Star Fox / Star Dash MD SVP demo running on Pico MD Cart
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ringot retweeted
Star Fox / Star Dash MD SVP demo running on Pico MD Cart
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Replying to @yoshinokentarou
Cool! Tried this on my RP2350B flash cart I'm working: nitter.gq/ringot/status/21180205…
Star Fox / Star Dash MD SVP demo running on Pico MD Cart
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メガドライブで『スターフォックス』を再現するプロジェクトが登場!! スーパーファミコンのSuper FXチップを使って実現していたポリゴン3Dを、今度はメガドライブのSVPチップで再現!! 敵の挙動やステージ演出も作り込まれ、現在は「Corneria」のステージを最初からボス戦までプレイできるデモを公開中。 あの『スターフォックス』がメガドライブで動くとは!! mr-xtodd.itch.io/starfox-sta…
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ringot retweeted
Replying to @rpimagazine
No flying cars but they are very polygonal: nitter.gq/ringot/status/21121995…
Virtua Racing Mega Drive SVP emulation on RP2350B flash cart. Big Forest full race, nearly full speed now. Other circuits not as good yet.
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Virtua Racing Mega Drive SVP emulation on RP2350B flash cart. Big Forest full race, nearly full speed now. Other circuits not as good yet.
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Might spot a bodge or 3
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Virtua Racing SVP emulation on an RP2350 Pico
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ringot retweeted
Replying to @rpimagazine
Now have 2x RP2040 flash carts soldered up for the Sega Game Gear.
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Updated Game Gear flash cart PCBs. First one soldered and confirmed working. Longer duration playtest next.
Replying to @ringot
Features include: - Slot 0/1/2 4MB bank switching - SRAM save games - USB access to SD Card - 10MB onboard flash drive (i.e. for if/when you don't have an SD card) - ROM menu with themes and boxart/screenshot browsing Here's how the boxart/screenshot browsing currently looks:
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Tetris4GG by Armixer running on RP2040 Pico GG Cart
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Pico GG Cart is an RP2040 based flashcart for the Sega Game Gear... if it wasn't obvious. Here's what the current *prototype* looks like:
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Features include: - Slot 0/1/2 4MB bank switching - SRAM save games - USB access to SD Card - 10MB onboard flash drive (i.e. for if/when you don't have an SD card) - ROM menu with themes and boxart/screenshot browsing Here's how the boxart/screenshot browsing currently looks:
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ringot retweeted
Replying to @rpimagazine
Making progress on a Master System RP2040 hdmi mod with a development board to try different RGB capture methods... so far so good!
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Thanks for the mention @rpimagazine
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My first PCB! Oct '25, adapter board for 54 pin LCD ribbons from 0.5mm pitch to 2.54mm. Simple, straightforward, did the job.
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But this time the audio and hdmi all works out the box. A little bodge for the backlight dimming, and I finally have a feature-rich Pico GG LCD prototype.
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Pico GG LCD Prototype 4: - 640x480 LCD - HDMI Out with Stereo Audio - 4x3 scaling Game Gear Mode - 2x scaling Master System Mode - Installation Ribbon - (Lots of work still ToDo!) - Open Source github.com/ringotf/pico_gg_l…
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