AArch32 ISA XML
for Arm A-profile architecture
(2022-03)

31 March 2022


Introduction

This is the 2022-03 release of the AArch32 ISA XML for Arm A-profile architecture.

The Proprietary Notice gives details of the terms and conditions under which this package is provided.

If you have comments on the content of this package, please send them by e-mail to support@arm.com. Give:

Contents

This Version 2022-03 [HTML] [PDF] [XML]
Change Markups
2022-03 from 2021-12
[HTML] [PDF]
Previous Versions
2021-12
[HTML]


Product Status

This release covers multiple versions of the architecture. The content relating to different versions is given different quality ratings.

The information relating to all Armv9-A features (including FEAT_RME and FEAT_SME) and the Armv8-A features, except for Optional 64-bit external interface to the Performance Monitors, is at Beta quality. Beta quality means that all major features of the specification are described, some details might be missing.

The information relating to the Optional 64-bit external interface to the Performance Monitors is at Alpha quality. Alpha quality means that most major features of the specification are described in the manual, some features and details might be missing.

Release notes

Change history

Known issues

All issues identified in the below list will be fixed in a future release.