Discover

The starting point: what an emulator is, the machine it reproduces, what it displays, and where the project stands.

• Phosphoneo for beginnersEmulator, 65C02, firmware, cycle: the essentials for understanding Phosphoneo without jargon, and what you can do with it from the very first day of use.
• The emulated Neo6502The Neo6502 that Phosphoneo reproduces: 65C02 processor, RP2040 microcontroller, 64 KB of memory, 320 × 240 screen, and the API called by writing to $FF00.
• The galleryScreens rendered by Phosphoneo: NeoDOS booting, a drawing test, Trinity's windows, menus and QuickDraw toolbox, and AsteroNeo, our port of Asteroids.
• Where the project standsPhosphoneo's status: version 0.5.0 and ongoing development, what is proven, what is not, the code not being public, and how to try it today.