A Switched Game Boy Advance SP

After Nintendo’s wild success with the Wii U, Nintendo released it’s Nintendo Switch. The switch functions primarily as a home console, stagnantly connected to a display. However, Nintendo switched things up a bit: the Switch can be removed from its dock for standalone tablet-like use. But there’s a slight problem: when the Switch is in portable mode, it leaves behind a bleak and black box. What’s one to do? Worry not: [Alexander Blake] is here to save the day with a Game Boy Advance SP and an X-Acto knife.

After casually noting that the main control board of the Switch was roughly Game Boy Advance SP sized, [Alexander Blake], aka [cptnalex], knew it was meant to be. After retrieving his broken Game Boy Advance SP from his closet, [cptnalex] set to work turning his Game Boy into a Nintendo Switch dock. When he was done, the results were stunning, especially considering the fact that this is his first console mod. Moreover, the very fact that he did it all with an X-Acto knife rather than a Dremel is astounding.

With the screen providing support to the Switch, [cptnalex’s] design leaves some to be desired for long term use. But we know for sure that [cptnalex’s] design does, in fact, work. Due to naysayers of the internetTM, [cptnalex] filmed a video of his dock in uses (embedded after the break). But, what the design lacks in structural stability, it more than makes up for in aesthetics. On the device itself, [cptnalex’s] history with controller painting shines through.

If you want to see more of [cptnalex’s] work, you can follow him on Instagram. For more console mods that will take your breath away, look no farther than [Bungle’s] vacuum formed portable N64.

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Super Mario World Jailbreak Requires no External Hardware

[SethBling] has released a Super Mario World jailbreak that allows players to install a hex editor, then write, install and run their own game mods. What’s more is this all works on unmodified cartridges and SNES hardware. No hardware hacks required.

[Seth] is quick to say he didn’t do all this alone. This mod came to be thanks to help from [Cooper Harasyn] who discovered a save file corruption glitch, [MrCheese] who optimized the hex editor, and [p4plus2] who wrote some awesome mods.

While no soldering and programming of parts are required, installing this mod still requires quite a bit of hardware. Beyond the SNES and cartridge, you’ll need two multitaps, three controllers, and clamps to hold down buttons on the controllers. Even then the procedure will take about an hour of delicate on-screen gymnastics. Once the jailbreak is installed though, it is kept in savegame C, so you only have to do it once.

What does a hex editor allow you to do? Anything you want. Mario’s powerup state can be edited, one memory location can be modified to complete a level anytime you would like. It’s not just modifying memory locations though – you can write code that runs, such as [p4plus2’s] sweet telekinesis mod that allows Mario to grab and move around any enemy on the screen.

It’s always awesome to see old video game hardware being hacked on by a new generation of hackers. We’ve seen similar work done on Super Mario Brothers 3, and an original GameBoy used to pilot a drone, just to name a couple.

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HDMI Out on the Gameboy Advance

The Gameboy line of handheld systems from Nintendo have been wildly popular, but lack one major thing – a video output. This can be troublesome if you’d like to view the games on a bigger screen, for more comfortable gaming sessions or detail work like producing chiptunes. One option is to use the Gameboy Player for the Gamecube, however that system’s age means you’re out of luck if you want a crisp, clear picture on a modern digital display. Wouldn’t it be great if you could get HDMI output from a Gameboy Advance Instead?

A family resemblance?

When it comes to working with video signals, FPGAs can’t be beat. [Stephen] leverages an FPGA in this project to read the GBA’s video signals and convert them to the modern digital format. Unfortunately, it’s not a seamless install – limited space means the GBA’s screen must be entirely removed, replaced with the adapter in a manner resembling the terrifying Facehugger.

Packaging aside, the output from the device is nothing short of stunning – the graphics are absolutely crystal clear when displayed on a modern HDMI television. This is because the FPGA is capturing the exact digital output from the GBA, and piping it out as HDMI – there’s no analog fuzziness, conversions or noise to spoil the image. Output is a tasty 1280×720, upscaled from the GBA’s original resolution. For more details, check out the forum thread where [Stephen] runs through the build.

The only thing missing  is details – we’d love to know more about the exact hardware used, and any trials and tribulations during the build! As far as we can tell, the build doesn’t stop at just video – a SNES controller is used instead of the original buttons, and we have a feeling sound is being passed over the HDMI channel as well sound is piped to the TV from the GBA’s headphone port.

It’s great to see these projects for old hardware come out – modern hardware has the muscle to achieve things previously unthinkable on retro consoles. We’ve seen similar projects before – like adding VGA to an original Game Boy.

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Go Portable with GameCube Advance SP

Off the hop, we love portable consoles. To be clear, we don’t just mean handhelds like the 3DS, or RetroPie builds, but when a maker takes a home console from generations past and hacks a childhood fantasy into reality — that’s amore. So, it’s only natural that [Bill Paxton]’s GameCube re-imagined as a Game Boy Advance SP has us enthralled.

Originally inspired by an early 2000’s imagined mockup of a ‘next-gen’ Game Boy Advance, [Paxton] first tried to wedge a Wii disk drive into this build. Finding it a bit too unwieldy, he opted for running games off of SD cards using a WASP Fusion board instead. Integrating the controller buttons into the 3D printed case took several revisions. Looking at the precise modeling needed to include the L and R shoulder buttons, that is no small feat.

Sadly, this GameCube SP doesn’t have an on-board battery, so you can’t go walking about with Windwaker. It does, however, include a 15 pin mini-din VGA-style port to copy game saves to the internal memory card, a switching headphone jack, amp, and speakers. Check it out after the break!

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A DIY NES Advantage Controller For The NES Classic

If you were a child of the ’80s, there is a good chance that you had a Nintendo console in your youth, the classic 8-bit NES. And if you were one of those NES owners, it’s therefore probably that the peripheral you lusted after was Nintendo’s arcade-inspired Advantage controller. This replaced the game pad with a full-size arcade joystick and buttons, and has become an expensive and sought-after accessory in the years since.

[Bbtinkerer] has a NES Classic, and having gone through more than one joystick that just wasn’t up to the pressures of intensive gaming, decided to have a go at building one himself. The Advantage was the obvious model to copy, and thanks to the Wii Retropad Adapter project, he was able to do so.

Faithful to the original in its layout, the new Advantage clone features a Turbo mode for rapid fire, though rather than the buttons you’d have had in the ’80s this model features a toggle switch. The joystick mechanism used was a Sanwa JLF, and the buttons were Sanwa OBSF-30s. He’s posted a video showing the finished item being put through its paces.

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Hackaday Prize Entry: WiFi Game Boy Cartridge

[DaveDarko] has entered a unique project into this years Hackaday Prize a WiFi Game Boy Cartridge. If you are active over at Hackaday.io I’m sure you’ll have run across Dave at some point or other, maybe we need to start charging him rent.

The aim of this project is to create a WiFi enabled Game Boy cartridge using an ESP32 which would then enable the user to do a number of different things. For example, it could be used as a portable war driving device. You could drive around scanning local WiFi networks all from the comfort of a classic Game Boy bringing back fond memories of your childhood.

This WiFi Game Boy cartridge may even be capable of some extremely light web browsing or be used as a unique controller for all your Internet connected things. Either way this project looks promising, We look forward to seeing how this progresses in the coming months.

The Nintendo PlayStation: Finally Working

The Nintendo PlayStation is not a misnomer. Before the PS1, Sony teamed up with Nintendo to produce a video game console that used CD-ROMs as a distribution platform. These plans fell through, Sony went on to design the PS1, Nintendo the N64, but a few prototype ‘Nintendo PlayStations’ made it out into the wild. One of these unbelievably rare consoles was shipped to a company that eventually went into bankruptcy. The console was found when the contents of an office building were put up for auction, and last year, [Ben Heck] tore it apart.

It’s taken a year, but now this Nintendo PlayStation is finally working. This console now plays audio CDs and games written by homebrewers. The hardware lives, and a console once forgotten lives once more.

The last time [Ben Heck] took a look at the Nintendo PlayStation, the CD-ROM portion of the console was non-functional. The Super Nintendo was still functional, but for this prototype, the CD-ROM was completely self-contained and required a ‘boot cartridge’ of sorts to access anything on a CD. Somehow or another — [Ben] thinks it was a wonky cable or a dead cap — The CD-ROM came to life. Yes, jiggling a cable was the extent of the repair, after spending an inordinate amount of time reverse engineering the console.

With the CD-ROM working, [Ben] got audio playing and tried out of the few homebrew games for this PlayStation prototype. Super Boss Gaiden didn’t quite work because this game was designed to load in chunks. Another game written for this console, Magic Floor, was small enough to fit in the entirety of the CD-ROM’s buffer and loaded correctly. That doesn’t mean the game worked; there are some slight differences between the Nintendo PlayStation emulator and the actual hardware that now exists. [Ben] emailed the author of Magic Floor, and now, after a quarter-century, the Nintendo PlayStation works.

What’s next for the Nintendo PlayStation? Well, now the emulator for this system can correctly reflect the actual hardware, and hopefully the homebrewers can figure out how to write a game for this system.

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