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RISC-V

Website: riscv.org
Wikipedia: 维基百科

与大多数指令集相比，RISC-V指令集可以自由地用于任何目的，允许任何人设计、制造和销售RISC-V芯片和软件而不必支付给任何公司专利费。许多公司正在提供或已经宣布推出 RISC-V 硬件，支持 RISC-V 的开源操作系统已经面世，并且该指令集在几种流行的软件工具链中都得到支持。

RISC-V ISA 的显著特点包括加载存储架构、用于简化 CPU 中多路复用器的位模式、IEEE 754 浮点、架构中立的设计，以及将最高有效位放置在固定位置以加快符号扩展速度。该指令集设计用于广泛的用途。基本指令集具有固定长度的 32 位自然对齐指令， ISA 支持可变长度扩展，其中每条指令可以是任意数量的 16 位长度的数据包。子集支持小型嵌入式系统、个人计算机、带有矢量处理器的超级计算机以及仓库规模的 19 英寸机架式并行计算机。

ncnn is a high-performance neural network inference framework optimized for the mobile platform

inference high-preformance simd arm-neon 深度学习人工智能 Android iOS ncnn vulkan 神经网络 caffe mxnet PyTorch onnx darknet Tensorflow mlir Keras RISC-V

C++

21330

4236

1 小时前

mytechnotalent / Reverse-Engineering

A FREE comprehensive reverse engineering tutorial covering x86, x64, 32-bit/64-bit ARM, 8-bit AVR and 32-bit RISC-V architectures.

逆向工程 Hacking x86 x64 Assembly assembly-language-programming Cybersecurity arm C++cyber-security C Malware Go Rust RISC-V avr

Assembly

12034

1084

6 天前

unicorn-engine / unicorn

Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc, PowerPC, RiscV, S390x, TriCore, X86)

模拟器框架 cpu arm arm64 mips Motorola 68000 sparc x86 x86-64 安全逆向工程 RISC-V powerpc s390x systemz tricore cpu-emulator

C

8091

1396

3 天前

capstone-engine / capstone

Capstone disassembly/disassembler framework for ARM, ARM64 (ARMv8), Alpha, BPF, Ethereum VM, HPPA, LoongArch, M68K, M680X, Mips, MOS65XX, PPC, RISC-V(rv32G/rv64G), SH, Sparc, SystemZ, TMS320C64X, TriCore, Webassembly, XCore and X86.

逆向工程 disassembler 安全框架 arm arm64 x86 sparc powerpc mips x86-64 以太坊 systemz WebAssembly Motorola 68000 m0s65xx m680x tms320c64x bpf RISC-V

C

7960

1589

5 天前

Tengine is a lite, high performance, modular inference engine for embedded device

arm 机器学习人工智能 cnn Tensorflow PyTorch onnx x86-64 mips CUDA tensorrt acl npu RISC-V container

C++

4458

974

1 个月前

misprit7 / computerraria

A fully compliant RISC-V computer made inside the game Terraria

logic-gates RISC-V terraria

Rust

3616

47

1 个月前

rcore-os / rCore

Rust version of THU uCore OS. Linux compatible.

Rust osdev RISC-V x86-64 aarch64 mips

Rust

3567

377

2 年前

chipsalliance / rocket-chip

Rocket Chip Generator

Scala rocket-chip chip-generator chisel RISC-V rtl

Scala

3414

1160

2 天前

SpinalHDL / VexRiscv

A FPGA friendly 32 bit RISC-V CPU implementation

RISC-V soc cpu vhdl Verilog fpga

Assembly

2731

443

2 个月前

earlephilhower/arduino-pico

earlephilhower / arduino-pico

Raspberry Pi Pico Arduino core, for all RP2040 and RP2350 boards

raspberry pi pico Arduino arduino-pico rp2040 freertos smp 树莓派 picow ble bluetooth wifi a2dp pico2 rp2350 RISC-V

C

2332

465

9 小时前

darklife / darkriscv

opensouce RISC-V cpu core implemented in Verilog from scratch in one night!

RISC-V Verilog fpga core

Verilog

2282

300

8 天前

limine-bootloader / limine

Modern, advanced, portable, multiprotocol bootloader and boot manager.

bootloader bios x86 x86-64 UEFI gpt mbr efi aarch64 arm arm64 x64 boot-loader boot-manager loongarch loongarch64 loongson RISC-V riscv64

C

2147

154

7 天前

probe-rs / probe-rs

A debugging toolset and library for debugging embedded ARM and RISC-V targets on a separate host

arm debug Rust coresight probe-rs arm-cores daplink debug-probes jlink stlink RISC-V

Rust

2071

422

15 小时前

riscv-boom / riscv-boom

SonicBOOM: The Berkeley Out-of-Order Machine

RISC-V boom chisel rtl rocket-chip Scala

Scala

1864

444

9 天前

ucb-bar / chipyard

An Agile RISC-V SoC Design Framework with in-order cores, out-of-order cores, accelerators, and more

rocket-chip chip-generator chisel RISC-V rtl soc peripherals chipyard boom Rocket

Scala

1817

697

11 小时前

stnolting/neorv32

stnolting / neorv32

🖥 A small, customizable and extensible MCU-class 32-bit RISC-V soft-core CPU and microcontroller-like SoC written in platform-independent VHDL.

RISC-V vhdl fpga soc Microcontroller processor cpu system-on-chip embedded rtl rtos smp multi-core

VHDL

1734

252

13 小时前

sipeed/MaixPy-v1

sipeed / MaixPy-v1

MicroPython for K210 RISC-V, let's play with edge AI easier

maixpy k210 aiot MicroPython edge-ai RISC-V firmware

Python

1695

448

10 个月前

oreboot / oreboot

oreboot is a fork of coreboot, with C removed, written in Rust.

Rust Hacktoberfest bootloader firmware Linux 操作系统 RISC-V

Rust

1658

108

7 天前

Unix-like OS in Rust inspired by xv6-riscv

Rust xv6-riscv RISC-V osdev

Rust

1539

63

9 个月前

riscv-mcu / e203_hbirdv2

The Ultra-Low Power RISC-V Core

RISC-V fpga hummingbird nuclei soc china Verilog cpu core

Verilog

1467

366

6 个月前