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From WikiChip
Standard Extensions - RISC-V
< risc-v
RISC-V
Instruction Set Architecture
Instruction Set Architecture
General
Base Variants(base)
Standard Extensions(all)
Topics
RISC-V defines a set of registers that are part of the core ISA.
Overview
RISC-V base ISA consists of 32 general-purpose registers x1-x31
which hold integer values.