RISC-V ISA Explorer · Interrupts (Sm/Ss)

Smaia: AIA Machine Extension

Ratified 2023-06 · version 1.0.0

Machine-level half of the Advanced Interrupt Architecture, adding message-signaled interrupts and more causes.

Typical use: Scalable interrupt delivery at machine level

Specification

Open Smaia in the explorer

Instructions

No instruction encodings are listed for this extension in the catalogue.