RISC-V ISA Explorer · Traps
HTI: Hart-to-Trace Encoder Interface
Ratified 2026-09 · version 1.0
Standard interface between a RISC-V hart and a trace encoder, defining how the hart supplies instruction trace information.
Typical use: Trace / instrumentation spec tag
Open HTI in the explorerInstructions
No instruction encodings are listed for this extension in the catalogue.