Yape

A new binary release after one and a half years. The most important changes are outlined below. For a more detailed breakdown, check out the commits. ### General - IEC emulation improvements - VIA 6522 improvements (passes all tests) - G64 disk image support - improved navigation in the menus (END key, mouse buttons & wheel) - optimizations ### Commodore 264 family - various TED improvements - support for more Hannes expansion memory size setups ### Commodore 64 - various VIC-II improvements

New binary release for yapeSDL, the most notable novelty is comprehensive support for the Commodore VIC-20. Henceforth, yapeSDL supports emulating all three major 8-bit Commodore models in a single binary. ### Overall - 1-bit format and drag'n'drop support for WAV files - remember last joystick keyset setting - paste from clipboard with Alt+V - cycle counter in external monitor - VS2022, Mac/XCode & Linux compilation fixes - serial IEC EOI improvement - CPU halt bug fixed - VIA improvements ### Commodore plus/4 - TED sound fixes - improved reading from open address space ### Commodore VIC/20 - NEW! Commodore VIC/20 emulation with a rather decent compatibility

After a few years, finally a new binary (v0.71.2). The most important changes are as follows: ### Overall - SID (card) paddle support - Optimized (unrolled) SID emulation core - Added native un-ZIP support (via Minizip) - Support for loading compressed TAP files - Minor CPU regression for SHY fixed - More robust error handling on startup in Emscripten builds - Fixed transmitting of last byte after an EOI in IEC mode ### Commodore plus/4 mode - Implement Hannes 256 kb memory expansions - ROM banking fix - Unmapped memory read fix ### Commodore 64 mode - Somewhat improved VICII core (sprite, badline) - Implement REU (256/512 kB) ### UI changes - Snapshot save menu item added - Added menu item for attaching ROM images - Added distinct soft reset and hard reset - Fixed tape play/stop in the menu - Better menu navigation with game controllers - Lock Fn keys when run in a browser - Fixed loading files of a relative path from the command line ### External monitor improvements - compare memory with command 'C' - potential deadlock fixed on certain unices but there are still known issues with the monitor not functioning properly there A binary for Mac is also provided with proper icon and signature. The emulator runs fine in a browser as well when compiled to Javascript using Emscripten. A working demo is available at http://gaia.atilia.eu/download/wip/YapeSDL.html.

*A new binary release of yapeSDL (0.70.2) for Ubuntu 64-bit and Windows 32/64 bit. The following changes were made since 0.70.1*: ## External monitor improvements: * debuggable drive * dump raster counters for Commodore 64 as well * split functionality of the 'M' and '>' TEDMON commands * hunt command ('H') * repeating the last command on ENTER ## Video: * CRT emulation fix * vsync option added * adjust saturation & brightness * hue offset option added * CRT gamma correction added ## Audio: * better timing during frequent updates ## Commodore plus/4 mode: * TED emulation improvements ($FF1E writes, sound) ## Commodore 64 mode: * replaced palette with measured hues * sprite emulation fixes * improved serial IEC port emulation accuracy * preliminary cartridge (.CRT) support ## Overall: * reduced static array initialization usage to reduce binary size for Emscripten * isolated CIA emulation code * various bug and compiler warning fixes A binary for Mac is also provided with proper icon and signature. The emulator runs fine in a browser as well when compiled to Javascript using Emscripten. A working demo is available at http://gaia.atilia.eu/download/wip/YapeSDL.html .

The original 0.70.1 binary release of yapesdl from Codeplex for Ubuntu 64-bit and Windows 32/64 bit. The following most notable changes were made: * serial IEC implemented to complement the Commodore plus/4's parallel IEC * much improved VIC-II emulation (lightpen latches, sprite crunching, DMA) * improved SID emulation & replay (6581R4 default for C64, 8580 for plus/4) * minor CIA changes * ported and compiled to Javascript using Emscripten * savestates support * implemented a simple options menu at long last * video speed increased via 'SDL_SetRenderTarget' * use 'SDLGameController' API rather than 'SDLJoystick' * more consistent positional keymapping * simple overlay keyboard for hints * more jostick keyset options * preliminary ZIP file support The emulator runs fine in a browser as well when compiled to Javascript using Emscripten. A working demo is available [here](http://gaia.atilia.eu/download/wip/YapeSDL.html).