Search Results for "system design"
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Showing 43 open source projects for "system design"
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Retrobios
Complete BIOS and firmware packs for RetroArch, Batocera, Recalbox
...The architecture is typically close to bare metal, requiring knowledge of assembly language and hardware interfaces. It may also serve as a foundation for building custom operating systems or experimenting with low-level system design. Overall, retrobios functions as a learning and experimentation platform for understanding foundational computing concepts. -
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ares
ares is a cross-platform, open source, multi-system emulator
ares is a highly accurate, cross-platform multi-system emulator focused on long-term preservation and faithful reproduction of classic gaming hardware. It is a descendant of earlier projects like higan and bsnes, inheriting a strong emphasis on correctness over raw performance. Unlike many emulators that prioritize speed, Ares deliberately adopts design choices that simplify code structure and improve readability, even if this results in slower execution. -
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Unicorn Engine
Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc
Unicorn is a lightweight multi-platform, multi-architecture CPU emulator framework. Highlight features. Multi-architectures: ARM, ARM64 (ARMv8), m68k, MIPS, PowerPC, RISC-V, S390x (SystemZ), SPARC, TriCore & x86 (include x86_64). Clean/simple/lightweight/intuitive architecture-neutral API. Implemented in pure C language, with bindings for Pharo, Crystal, Clojure, Visual Basic, Perl, Rust, Haskell, Ruby, Python, Java, Go, D, Lua, JavaScript, .NET, Delphi/Pascal & MSVC available. Native... -
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retro-go
Retro emulation for the ODROID-GO and other ESP32 devices
...The project emphasizes efficiency and optimization, adapting emulation cores to run within the strict constraints of embedded systems. It includes a simple user interface for browsing ROMs, launching games, and managing system settings directly on the device. retro-go supports several classic platforms such as NES, Game Boy, and other early consoles, depending on available builds and hardware capabilities. Its design makes it ideal for DIY handheld consoles and hobbyist hardware projects, where minimal resource usage is critical. -
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RISC-V sandboxing library
The fastest RISC-V sandbox
...It provides a safe and type-checked interface for system calls and host interactions, reducing the risk of security vulnerabilities during execution. libriscv also supports advanced features such as pause and resume, serialization of execution state, and integration with debugging tools like GDB. Its modular design allows developers to embed the emulator into larger systems and customize behavior for specific use cases. -
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Blinkenlights
Tiniest x86-64-linux emulator
The Blinkenlights project is a high-performance terminal emulator designed to provide a fast and responsive command-line experience. It focuses on delivering low-latency interactions and efficient rendering, making it suitable for developers who rely heavily on terminal workflows. The project is built with performance optimization in mind, leveraging modern techniques to minimize overhead. It supports standard terminal features while also introducing enhancements that improve usability and... -
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Furnace
A multi-system chiptune tracker compatible with DefleMask modules
...Furnace stands out for its compatibility with Deflemask modules and its ability to emulate the sound characteristics of numerous legacy systems with high fidelity. It is widely used by musicians, game developers, and enthusiasts who want to recreate or innovate within retro sound design constraints. -
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LaiNES
Compact cycle-accurate NES emulator
LaiNES is a compact, cycle-accurate Nintendo Entertainment System emulator written in C++ that prioritizes precision and minimalism in its implementation. Its design focuses on accurately simulating the NES hardware at the clock-cycle level, ensuring that timing-sensitive behaviors and edge cases are faithfully reproduced. Despite its relatively small codebase, it supports a wide range of cartridge mappers, enabling compatibility with a large portion of NES games. -
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PCjs Machines
The original IBM PC and other machine emulations in JavaScript
PCjs Machines is a browser-based emulation platform that recreates a wide range of early computing systems, including the original IBM PC and other historical machines, entirely using JavaScript. It serves both as an emulator and a digital preservation project, allowing users to interact with vintage software and hardware environments directly in their web browsers. The platform includes support for multiple architectures such as x86, 6502, and 8080-based systems, as well as minicomputers... -
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Gameboy
Full featured Cross-platform GameBoy emulator by Rust
...It is designed as a clean implementation of the Game Boy architecture, typically written in a high-level language such as Python or Rust depending on the version, making it approachable for developers studying emulator design. The project emphasizes core components such as CPU instruction decoding, memory management, and basic graphics rendering, providing insight into how the original hardware operates. It is often used as a learning tool for understanding low-level system emulation, including timing, interrupts, and cartridge handling. Compared to more advanced emulators, it may lack full feature parity or optimization, but it compensates with readability and conceptual transparency. ... -
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The Bitdefender disassembler
bddisasm is a fast, lightweight, x86/x64 instruction decoder
The Bitdefender disassembler is a highly optimized, lightweight x86/x64 instruction decoder designed for security, reverse engineering, and low-level systems analysis. It focuses on decoding machine instructions with high precision while providing detailed metadata about each instruction, including operands, access modes, CPU flags, and feature requirements. Unlike many disassemblers, bddisasm is built with zero dynamic memory allocation and no external dependencies, making it extremely... -
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GNS3
An advanced network simulator to design and configure virtual networks
Build, Design and Test your network in a risk-free virtual environment and access the largest networking community to help. Whether you are studying for your first networking exam or building out a state-wide telecommunications network, GNS3 offers an easy way to design and build networks of any size without the need for hardware. -
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gpsim is an open sourced simulator for Microchip's PIC microcontrollers. It supports all three families of PICs: 12-bit, 14-bit, and 16-bit cores. See also gputils http://gputils.sourceforge.net/
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SmartGaGa
Lightweight Android emulator optimized for FPS games on low-end PCs
SmartGaGa is a free Android emulator optimized for playing mobile games on Windows computers with minimal system requirements. Powered by Titan Engine and Turbo GPU technology, the software delivers smooth gaming performance even on machines with 2GB RAM and dual-core processors. The emulator supports popular FPS titles including Free Fire, PUBG Mobile, Clash of Clans, and Cyber Hunter, enabling players to enjoy mobile games on larger screens with keyboard and mouse controls. SmartGaGa runs... -
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Viboy Color
Educational Game Boy Color Emulator written in Python via Vibe Coding.
Viboy Color is an open-source, clean-room implementation of the Game Boy Color hardware, developed entirely in Python using the Pygame-ce library. Key Features: Educational Core: Designed to document the LR35902 CPU architecture. Clean Room Design: No copyrighted code or official ROMs included. Cross-Platform: Runs on Windows, Linux, and macOS. This project serves as a living documentation of emulator development using modern AI-assisted... -
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pokegb
A gameboy emulator that only plays Pokemon Blue, in ~50 lines of c++.
pokegb is an extremely compact and specialized Game Boy emulator written in C++ that is intentionally designed to run only Pokémon Red and Blue, rather than providing general-purpose compatibility. The project is notable for its extreme minimalism, with an implementation of roughly a few dozen lines of code, making it closer to a proof of concept or code-golf experiment than a traditional emulator. It achieves functionality by tailoring the emulator specifically to the requirements and... -
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GoldHEN - PS4 Homebrew Enabler
PS4 Homebrew Enabler
...Its modular design allows developers to extend its capabilities through plugins and updates. -
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MetroBoy
A repository of gate-level simulators and tools for the original Game
MetroBoy is a collection of highly experimental and extremely low-level Game Boy simulators that aim to replicate the original hardware at the gate and transistor level rather than through traditional high-level emulation. The project includes multiple related implementations, such as GateBoy and LogicBoy, which simulate the internal circuitry of the Game Boy chip based on reverse-engineered die images. This approach allows for an unprecedented level of accuracy, capturing even subtle... -
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Tiny8051 is small 8051 microcontroller simulator written in C#. Project was created for educational purposes, to show how µP works by using clean visual interface and debugging. Note: communication over serial port was not implemented, because there was no demand for it.
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Pixel.GameCenter
Market for simple pixel games
Pixel.GameCenter is a market with simple pixel games. Here you can download and play popular GBC and GB games. Contact email: pixelstudioscompany@gmail.com -
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COTSon scalable simulation infrastructure
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Educational software for designing and simulating logic circuits, with intuitive GUI, hierarchical circuits and multi bit buses, oscilloscope, and navigate running circuits hierarchy. Please visit project's web site at: http://www.LogicCircuit.org
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The GoodFET is an open source JTAG programmer based upon the Texas Instruments Flash Emulation Tool. While retaining partial compatibility with the TI design, the eventual goal of this project is standalone firmware with no proprietary components.
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ArchC is an open-source architecture description language based on SystemC. Its goal is to provide designers with a tool to evaluate new ideas in processor and ISA design, memory hierarchy, etc. and other aspects of computer architecture research.
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Code Red Sim
A low-power ISA design and simulator for a 2010 IEEE competition
This is a student project designed to compete in the 2010 IEEE Computer Society Student Competition: http://www.computer.org/portal/web/competition/2010competition The Code Red architecture is designed for extremely lower power environments, like distributed sensor networks. Included is a design of that architecture, a Java-based simulator, an implementation (without vector instructions) designed as a Logisim circuit (http://ozark.hendrix.edu/~burch/logisim/), and more. The name...
