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RISC-V

The Open-Standard Instruction Set Architecture

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  1. riscv-isa-manual riscv-isa-manual Public

    RISC-V Instruction Set Manual

    TeX 4.3k 752

  2. docs-dev-guide docs-dev-guide Public

    Documentation developer guide

    TeX 116 38

  3. docs-spec-template docs-spec-template Public template

    Makefile 31 27

  4. docs-resources docs-resources Public

    Ruby 42 25

  5. learn learn Public

    Tracking RISC-V Actions on Education, Training, Courses, Monitorships, etc.

    1k 113

Repositories

Showing 10 of 65 repositories
  • riscv-cheri Public

    This repository contains the CHERI extension specification, adding hardware capabilities to RISC-V ISA to enable fine-grained memory protection and scalable compartmentalization.

    riscv/riscv-cheri’s past year of commit activity
    TeX 80 CC-BY-4.0 40 37 6 Updated Sep 20, 2025
  • riscv-smmtt Public

    This specification will define the RISC-V privilege ISA extensions required to support Supervisor Domain isolation for multi-tenant security use cases e.g. confidential-computing, trusted platform services, fault isolation and so on.

    riscv/riscv-smmtt’s past year of commit activity
    Makefile 60 CC-BY-4.0 22 1 0 Updated Sep 19, 2025
  • zibi Public Forked from riscv/riscv-isa-manual

    Branch with Immediate (Zibi) Ratification Plan

    riscv/zibi’s past year of commit activity
    TeX 2 CC-BY-4.0 769 0 0 Updated Sep 19, 2025
  • riscv-performance-events Public

    RISC-V Performance Events Specification

    riscv/riscv-performance-events’s past year of commit activity
    Makefile 9 CC-BY-4.0 7 10 3 Updated Sep 18, 2025
  • riscv/docs.riscv.org’s past year of commit activity
    HTML 0 2 6 3 Updated Sep 18, 2025
  • riscv-b Public

    "B" extension - that represents the collection of the Zba, Zbb, and Zbs extensions

    riscv/riscv-b’s past year of commit activity
    Makefile 10 CC-BY-4.0 5 0 1 Updated Sep 18, 2025
  • riscv-debug-spec Public

    Working Draft of the RISC-V Debug Specification Standard

    riscv/riscv-debug-spec’s past year of commit activity
    Python 496 97 60 9 Updated Sep 18, 2025
  • docs-dev-guide Public

    Documentation developer guide

    riscv/docs-dev-guide’s past year of commit activity
    TeX 116 CC-BY-4.0 38 8 4 Updated Sep 18, 2025
  • riscv-fast-interrupt Public

    Proposal for a RISC-V Core-Local Interrupt Controller (CLIC)

    riscv/riscv-fast-interrupt’s past year of commit activity
    Makefile 277 CC-BY-4.0 52 10 4 Updated Sep 18, 2025
  • riscv-svvptc Public

    Obviating Memory-Management Instructions after Marking PTEs Valid (Svvptc)

    riscv/riscv-svvptc’s past year of commit activity
    Makefile 5 CC-BY-4.0 5 0 1 Updated Sep 18, 2025

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