![]() ![]() and so the normal game pace of 60fps is maintained. This new(ish) overclocking method gives games more processing time without also speeding up the video and audio rates. "Which is to say, only the CPU runs on its own for a bit of extra time after each video frame is rendered, but the video and audio do not do so. The setting overrides for pixel aspect ratio correction and overscan are available again, only for the libretro core. The setting override to allow widescreen windowing can now be enabled manually in the libretro core as an option. "For many years, NES emulators had a method of overclocking where additional scanlines are added for the CPU for each video frame," byuu tells Ars Technica. The libretro core now re-applies setting overrides whenever settings change. To fix this side effect, byuu borrowed a technique from elsewhere in the emulation community. But because the system's games were designed with that particular clock rate in mind, that kind of overclocking has a tendency to speed up the video and audio, too, which can in turn make the games difficult or impossible to play (or even run, in some cases). Today's beefy PCs can of course simulate the SNES' Ricoh 5A22 CPU at a rate much faster than its original 3.58MHz. But in some in-game situations, when the screen got too full of moving sprites, the processor could fail to create the next frame within the 16.66ms window, leading to noticeable display lag. Most SNES games were locked to a 60fps frame rate, and designers of the time tuned their games so the SNES hardware could maintain that frame rate. SNES Emulator 2 Open Emu SNES Famicom Super Nintendo for Mac OS X Open Emu is an all in one retro console gaming emulator which has emulation support for all retro game consoles i.e NES, GBA, SNES. While bsnes is far from the first SNES emulator to allow for simulated overclocking, it does seem to be the first that does so "without any framerate or pitch distortion, and without harming compatibility in 99% of games," as bsnes programmer byuu puts it. BSNES Emulator for Mac OS X BSNES Emulator enhancer plugin for Mac Joystick / Gamepad Support. That brings us to the latest update for storied, accuracy-obsessed SNES emulator bsnes, which adds the ability to overclock the virtual SNES processor. But there's also something to the idea that emulators can improve on the original hardware, smoothing problems like frame rate slowdown that plagued the underpowered processors of the day. bsnes currently enjoys 100 known, bug-free compatibility with the entire SNES library when configured to its most accurate settings. When it comes to emulator design, there's something to be said for trying to capture the workings of the original system as accurately as possible, warts and all. bsnes is a multi-platform Super Nintendo (Super Famicom) emulator that focuses on performance, features, and ease of use. The hugely popular SNES brought some incredible games into living rooms around the world. A stock Gradius III ROM running without slowdown? The new version of bsnes makes it possible. Emulation Enhancer works with many of Richards emulators. ![]()
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