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Content Sources & License
Content on this site related to the RISC-V instruction set specification — including but not limited to instruction mnemonics, encoding formats, field definitions, CSR addresses, and bit layouts — is partially derived from the RISC-V Instruction Set Manual, published by RISC-V International under the Creative Commons Attribution 4.0 International License (CC BY 4.0). This site reorganizes and supplements that content with explanations and examples, and provides attribution here.
Content Accuracy
This site strives to provide accurate RISC-V technical reference information, but makes no warranty regarding completeness, accuracy, or timeliness. Specifications may change with updates from RISC-V International. Please refer to the official specification documents for authoritative information. If you find errors or outdated content, feedback is welcome via email.