RISC-V Specification

A RISC-V International specification or technical standard

C APICompilerHardwareInstruction Set ArchitectureLinux FoundationOpen HardwareOpen-SourceProcessorRISC-VSimulator

Properties

Name Type Description
id string Specification identifier (e.g., riscv-isa-manual)
title string Full specification title
category string Specification category
status string Ratification status
version string Current version string
githubRepository string GitHub repository URL
pdfUrl string PDF download URL for the specification
htmlUrl string HTML version URL
workingGroup string RISC-V International working group responsible for the spec
relatedSpecs array Related specification identifiers
implementations array Known reference implementations
View JSON Schema on GitHub

JSON Schema

risc-v-specification-schema.json Raw ↑
{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://github.com/api-evangelist/risc-v/blob/main/json-schema/risc-v-specification-schema.json",
  "title": "RISC-V Specification",
  "description": "A RISC-V International specification or technical standard",
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "Specification identifier (e.g., riscv-isa-manual)"
    },
    "title": {
      "type": "string",
      "description": "Full specification title",
      "example": "The RISC-V Instruction Set Manual, Volume I: Unprivileged ISA"
    },
    "category": {
      "type": "string",
      "description": "Specification category",
      "enum": ["ISA Specification", "Non-ISA Specification", "Profile", "Extension", "Platform Specification"]
    },
    "status": {
      "type": "string",
      "description": "Ratification status",
      "enum": ["Draft", "Development", "Stable", "Frozen", "Ratified"]
    },
    "version": {
      "type": "string",
      "description": "Current version string",
      "example": "20240411"
    },
    "githubRepository": {
      "type": "string",
      "format": "uri",
      "description": "GitHub repository URL"
    },
    "pdfUrl": {
      "type": "string",
      "format": "uri",
      "description": "PDF download URL for the specification"
    },
    "htmlUrl": {
      "type": "string",
      "format": "uri",
      "description": "HTML version URL"
    },
    "workingGroup": {
      "type": "string",
      "description": "RISC-V International working group responsible for the spec"
    },
    "relatedSpecs": {
      "type": "array",
      "description": "Related specification identifiers",
      "items": {
        "type": "string"
      }
    },
    "implementations": {
      "type": "array",
      "description": "Known reference implementations",
      "items": {
        "type": "object",
        "properties": {
          "name": {
            "type": "string"
          },
          "url": {
            "type": "string",
            "format": "uri"
          },
          "language": {
            "type": "string"
          }
        }
      }
    }
  },
  "required": ["id", "title", "category", "status"]
}

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