C64 supercpu. This is done with all writes, because the SuperCPU can’t tell whether it is graphical data or not. It was certainly the most compatible accelerator of its day. The Commodore 64, also known as the C64, is an 8-bit home computer introduced in January 1982 by Commodore International (first shown at the Consumer Electronics Show, January 7–10, 1982, in Las Vegas). Is there a definitive list anywhere of games which take advantage of extra processor speed? Here you will find as much information as I can curate on this incredible device for the Commodore 64 and 128 home computers. The SuperCPU is a processor upgrade for the Commodore 64 and Commodore 128 personal computer platforms. There could always be a bounty to re-implement the SuperCPU in an open manner, though the firmware and jiffydos would have to be licensed. As a result, it is more likely to have unresolved issues, not be up-to-date, or even be removed in the future. g. Sonic without slowdowns) - added option to boost DRAM accesses (speedup Wolf3D) - support Metal Dust burst loader (new CIA's only and in UI check CIA Burst modification) * added Final Chesscard - support options to overclock (up to 115 MHz) - hint: latest BROM v3. [4] Description libretro-vice-xscpu64 - Commodore C64+SuperCPU core for libretro API ===> NOTICE: The libretro-vice-xscpu64 port currently does not have a maintainer. . CH - Download over 7000 C64-Productions. 22 Protovision Action View collection APTOL updated a game 9 days ago Dawn Of Stellar Jan 22, 2011 · I have a SuperCPU 128 and it gets a lot of use beyond just Metal Dust and Geos. 6 from IBM PC ISA-cartridge can be used to o Mar 3, 2026 · C64. It uses the W65C816S 8/16 bit microprocessor, and takes the form of an expansion port cartridge, rather than a replacement for the 6510 CPU. IMO all Commodore power users should have one, but the price of them second hand is stupid high nowadays. 9K subscribers Subscribed Metal Dust (C64 SuperCPU) $10. Mar 11, 2025 · What's New: * added 1581 floppy drive * added SuperCPU - support SuperCPU + REU (e. Not really a SuperCPU, but if faster is your only goal it will work. Dec 22, 2022 · It is perhaps the best known CPU accelerator for the Commodore 64 and Commodore 128. Unlike turbo boards on the Amiga, the SuperCPU can be completely disabled using a switch - then you have normal C64 mode, as if there was no SuperCPU connected. Exploring the SuperCPU Accelerator for C64 8-Bit Show And Tell 59. Maybe ROM-el for this? The VIC cannot access memory outside the C64 – so how it can display graphics with a SuperCPU plugged in? A: Every time a byte is stored to memory, this is done twice: into the RAM of the SuperCPU AND into the RAM of the C64. C64. Mar 3, 2026 · C64. Jan 22, 2026 · The SuperCPU and other “turbo” accelerators replace, augment or bypass the original 1 MHz 6510 of the Commodore 64/128, giving the 8-bit computer a dramatic speed-up while preserving almost full software compatibility. Mar 4, 2023 · Specifically, I'd love a way to avoid the slow down in Lemmings, but using the SuperCPU rashes both the game (doesn't load) and the graphics (if switched on during a game). 99 Protovision Shooter Bomb Mania (C64) $2. Here, I intend to chronicle my own journey at working with the There's the turbo chameleon, it's an accelerated C64 FPGA implementation that plugs into the cartridge port, but also works completely standalone. The first release of the SuperCPU (v1) was buggy and was not fully optimized. Emulators, News and much more. It distinguished itself in both speed and compatibility. tzkxdt kzybm gsytt fgsim cewrlj dmfmk azlzp qleakiy wwh udymg