Nestopia-JG est un émulateur 64 bits de la Nintendo Entertainment System/Famicom, avec prise en charge du Famicom Disk System et du VS. System (Arcade). Il s’agit de la refonte 64 bits de Nestopia Undead Edition, développée dans le cadre du projet Jolly Good Emulation (JG), et qui constitue désormais de facto la branche principale du développement de Nestopia.
Les changements sont donc les mêmes que pour la version 32 bits de Nestopia-UE, à savoir:
Version 2.0.0
– Passed 144/144 AccuracyCoin tests
– Passed 156/156 TASVideos Test Suite
– Fixed MMC5 CHR bank update behaviour (Castlevania III flickering scanline)
– Add support for Mapper 413 (BATMAP-SRR-X)
– Add support for Mapper 372 (SFC-12)
– Add support for Mapper 535 (UNL-LH53)
– Add support for Mapper 512 (SACHEN-DAHENG)
– Fix up Mappers 176, 215, 529
– Database fixes for some obscure games
Version 1.54.0
– More accurate PPU Open Bus decay time
– More accurate fast 0x2007 reads of palette RAM
– Implement support for NES 2.0 exponent-multiplier notation for ROM sizes
– Use file contents rather than extension to determine FDS games
– Prevent segfault on macOS with recent versions of Apple clang
– Add aspect ratio setting
– Support for The Jolly Good API 2.0.0