risc-v
Unlike most other ISA designs, the RISC-V ISA is provided under open source licenses that do not require fees to use. A number of companies are offering or have announced RISC-V hardware, open source operating systems with RISC-V support are available and the instruction set is supported in several popular software toolchains.
Notable features of the RISC-V ISA include a load–store architecture, bit patterns to simplify the multiplexers in a CPU, IEEE 754 floating-point, a design that is architecturally neutral, and placing most-significant bits at a fixed location to speed sign extension. The instruction set is designed for a wide range of uses. The base instruction set has a fixed length of 32-bit naturally aligned instructions, and the ISA supports variable length extensions where each instruction could be an any number of 16-bit parcels in length. Subsets support small embedded systems, personal computers, supercomputers with vector processors, and warehouse-scale 19 inch rack-mounted parallel computers.
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This docker container simplify building risc-v toolchain for Ergochip processor.
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Dec 21, 2020 - Dockerfile
Rust implementation of spike's RISC-V disassembler, spike-dasm
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Dec 1, 2020 - Rust
🖥️ A 32-bit 5-stage scalar pipelined RISC-V processor that follows the RV32I ISA specification (ECE 411 Final Project).
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May 14, 2021 - Verilog
A step-by-step implementation of a RISC-V CPU using SystemVerilog, including modules for ALU operations, memory instructions, and branching. Features testbenches, assembler integration, and optional FPGA deployment for real-world testing. Perfect for exploring CPU architecture and hardware design.
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Jan 12, 2025 - SystemVerilog
risc-v rv32i arch functional simulator from mipt sim course
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Jan 1, 2025 - C++
Implementation of a RISC-V CPU in SystemVerilog.
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Feb 17, 2023 - Python
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Oct 10, 2025 - Verilog
Lab assignments for the MYTH (Microprocessor For You in Thirty Hours) RISC-V CPU Workshop
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Aug 11, 2025 - SystemVerilog
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