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About CEmu

Third-party TI-84 Plus CE / TI-83 Premium CE emulator, focused on developer features

What's new in 2.0

After many years and around 450 commits, it's finally here... CEmu is more accurate and more powerful than ever before :) Core: - Support for real host->emu transfers (USB emulation), by @jacobly0. i.e. you can now transfer Apps and OSes normally - Support for rev M+ hardware (excluding Python coprocessor), by @jacobly0 and @calc84maniac. - Major LCD emulation improvements, by @calc84maniac. - Major watchdog timer rewrite based on hardware research, by @calc84maniac. - Prepare future Python-related features, by @jacobly0 and @calc84maniac (SPI, UART...) - Big endian support, by @calc84maniac - Make keypress emulation thread-safe, by @calc84maniac - Lots of other misc. fixes and improvements (timing, accuracy, performance, rst/trap edge cases...) GUI: - Proper dark mode support (be sure to use Qt6 builds) - Improved display of emulation speed and screen refresh rate - Screenshots/recordings now have correct screen brightness - Fix fullscreen mode when using multiple monitors - Add upscale method and fullscreen aspect ratio settings - Add vertical printing to Keypress History - Add calculator skins for newer models, and some new color variants - Add some debugging features for TI-Basic (step-by-step execution, live variable preview etc.) - Fix name of a few OS variables in some cases (some were labeled Ans, formula lists support...) - Fix crash upon trying to export natural keymap (you can't) - Fix byte display order in disassembler for index bit instructions - Fix R register in debugger. - Deduplicate imported equates in the debugger - Add/improve variable content preview (t...

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