As far back as I can remember, I’ve been fascinated with computers. This began with the venerable Nintendo Entertainment System – as a child I often dreamt of making my own NES game.
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Because synchronous dynamic RAM (SDRAM) has complex timing and signalling requirements, a memory controller is necessary to avoid having to deal with the nitty-gritty details when reading or writing.
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Have you ever wished that slot machines dispensed money as easily as an ATM? Well so did [Scotty Allen] from Strange Parts, so in collaboration with his friend [Matt] decided to combine the two.
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Cher journal, aujourd’hui nous allons voir comment concevoir un circuit intégré avec des outils libres. Je ne vais pas faire de toi un expert en microélectronique, mais ça devrait déjà te permettre d’un peu mieux comprendre ce que je t’ai baragouiné la dernière fois.
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In JTAG Debugging the ESP32 with FT2232 and OpenOCD I have used a FTDI FT2232 breakout board to JTAG debug with OpenOCD. With an adapter board on top of the TDI FT2232 the wiring is much easier and simpler to use:
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The most notable of the home computer and console hardware from the 8-bit golden era didn’t get their impressive sound and graphics from off-the-shelf silicon, instead they relied on secretive custom chipsets to get the edge over their competitors.
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VHDLBoyVHDL Gameboy Color implementationScope All internal Gameboy features for Singleplayer CPU Bussystem Video (CGB colorization is mandatory!) Timer Sound Joypad Gamemodule Memory Controller (MBC1,2,3,5) Speed multiplier system (Turbo Mode support) Out of Scope External Hardware Printer Camera
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Right now, you can get a diode laser engraver on eBay for around $100 USD. That sounds like a deal, but it’ll probably use some arcane proprietary software, won’t be terribly accurate, and the laser itself will almost certainly be fully exposed.
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Look upon this conference badge and kiss your free time goodbye.
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