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## riscv-extensions.md

      
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                dominiksalvet
                / riscv-extensions.md
            
            
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              February 28, 2026 18:34
            
              
                A list of RISC-V standard extensions
              
          
    RISC-V Extensions


Base
Description


RV32E
Base 32-bit ISA with 16 registers


RV32I
Base 32-bit ISA


RV64I
Base 64-bit ISA


RV128I
Base 128-bit ISA


| Extension | Description |
Base	Description
RV32E	Base 32-bit ISA with 16 registers
RV32I	Base 32-bit ISA
RV64I	Base 64-bit ISA
RV128I	Base 128-bit ISA