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Emulation des consoles suivantes:<\/strong> Voici quelques caract\u00e9ristiques:<\/strong> T\u00e9l\u00e9charger Jgenesis v0.12 (27.6 Mo)<\/a><\/p><\/p>\n
\n– Sega Genesis \/ Mega Drive
\n– Sega CD \/ Mega CD \/ 32X \/ Mega 32X
\n– Sega SG-1000
\n– Sega Master System \/ Mark III
\n– Game Gear
\n– Nintendo Entertainment System (NES) \/ Famicom
\n– Super Nintendo Entertainment System (SNES) \/ Super Famicom
\n– Game Boy \/ Game Boy Color \/ Advance
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\n– Moteur de rendu bas\u00e9 sur le GPU avec mise \u00e0 l’\u00e9chelle des nombres entiers et interpolation lin\u00e9aire optionnelle
\n– Rapport d’aspect des pixels configurable pour chaque console avec plusieurs options diff\u00e9rentes : fid\u00e9lit\u00e9 au mat\u00e9riel\/t\u00e9l\u00e9viseur d’origine, pixels carr\u00e9s et \u00e9tirement pour remplir la fen\u00eatre.
\n– Prise en charge de l’extension de l’unit\u00e9 sonore FM du Sega Master System
\n– Prise en charge de la puce SVP de la Sega Genesis, utilis\u00e9e dans Virtua Racing
\n– Prise en charge des mappeurs NES les plus courants, ainsi que d’un certain nombre de mappeurs moins courants
\n– Prise en charge de la plupart des coprocesseurs SNES (par exemple Super FX, SA-1, DSP-1, CX4, S-DD1, SPC7110)
\n– Prise en charge des contr\u00f4leurs Genesis \u00e0 3 et 6 boutons
\n– Prise en charge des commandes au clavier et des commandes au gamepad DirectInput
\n– Sauvegarde des \u00e9tats, avance rapide et retour en arri\u00e8re
\n– Quelques shaders simples de flou horizontal et d’anti-dither na\u00eff pour m\u00e9langer des motifs de pixels dithered, qui \u00e9taient extr\u00eamement courants sur ces consoles en raison des palettes de couleurs limit\u00e9es et de l’absence de transparence prise en charge par le mat\u00e9riel.
\n– Option d’overclocking CPU 2x pour l’\u00e9mulation Sega Master System et Game Gear
\n– Surcaden\u00e7age GSU 2-4x en option pour les jeux SNES Super FX
\n– Peut ex\u00e9cuter les d\u00e9mos Titan Overdrive et Titan Overdrive 2 pour la Mega Drive.
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\nLes changements sont les suivants:
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\nNew Features<\/strong>
\n– Added an NTSC composite video shader (in Video > Filtering)
\n – For video filtering reasons, this only works with systems that directly support TV output and use one of two supported video clock rates (Genesis, SMS, SG-1000, NES, SNES)
\n – For NES specifically, enabling this shader makes the PPU output an actual NTSC signal instead of RGB pixels, matching real hardware behavior
\n– Added additional video shader\/filter options (#496)
\n – xBRZ upscaling filter by Zenju (2x to 6x)
\n – MMPX pixel art magnification filter by Morgan McGuire & Mara Gagiu
\n – Scanlines filter now supports multiple brightness levels instead of only 50% (\u201cDim\u201d) and 0% (\u201cBlack\u201d)
\n – New supersampling option when the display window is much smaller than the internal frame size, reducing aliasing
\n – Anti-dither heuristic is now separate from the video shader, allowing combination with xBRZ or MMPX
\n– Added a video option to rotate the frame in 90\u00b0 increments, for handheld games\/demos designed around console rotation (#169)
\n– (Genesis) Major debugging improvements in the Memory Viewer:
\n – Disassembly views for each emulated CPU, including Sega CD sub\u2011CPU and 32X SH\u20112s
\n – Current register values for each CPU
\n – Read\/write\/execute breakpoints for specific addresses or ranges; execution halts mid\u2011instruction when triggered
\n – Step\u2011by\u2011instruction execution for each CPU
\n – Register\/state viewers for YM2612 and SN76489 sound chips
\n – CRAM and 32X palette RAM viewers now show detailed color info on hover, with click\u2011to\u2011pin side panel
\n– (Sega CD) Multi\u2011disc games now auto\u2011detect other discs in the same directory (based on filenames containing \u201c(Disc N)\u201d)
\n – You can still manually select a file if auto\u2011detection fails or if switching to a non\u2011detected disc
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\nImprovements<\/strong>
\n– Emulator backends can now receive input updates at any time instead of once per frame
\n – May slightly reduce input latency depending on game behavior
\n – Strongly affected by sync settings; VSync and frame\u2011time sync still cluster updates near vertical blank
\n– Horizontal blur shaders now blend colors in sRGB instead of linear space
\n – Not ideal for pure image processing, but produces colors closer to what TVs show over RF\/composite
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\nFixes<\/strong>
\n– (Genesis) Invalid memory reads now return open bus instead of 0xFFFF
\n – Fixes Sonic 3D Blast: Director\u2019s Cut freezing when entering a password unlocking the final stage (#630)
\n– (Genesis \/ SMS \/ Game Gear) More accurate emulation of Z80 R register updates (some games use it as pseudo\u2011randomness)
\n– (Sega CD) Fixed The Smurfs being incorrectly detected as US\/NTSC instead of EU\/PAL (#624)
\n– (NES) In greyscale mode, PPUDATA palette RAM reads now always mask out the 4 hue bits (#551)
\n– (GBA) Fixed certain undefined ARM opcodes from crashing the emulator (#629)
\n– Windows: Implemented workaround for a Vulkan color\u2011space bug on AMD GPUs that caused overly dark colors
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\nRemoved Features<\/strong>
\n– Removed the OpenGL wgpu backend option
\n – Lacked features compared to Vulkan\/DX12\/WebGPU and caused issues with new shader implementations<\/em>
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