System Register XML
for Armv8.5
(00bet10)

28th March 2019


1. Introduction

This is the 00bet10 release of the System Register XML for Armv8.5, describing:

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-aarchv8@arm.com. Give:

Please see the Documentation for more information on the general structure of these descriptions.


2. Contents

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3. Release notes

Change history

Known issues


4. Documentation

General

A description within the XML contains the following sections:

Purpose
A short description of the purpose of the register in the Armv8 Architecture.
Configuration
How the register is architecturally mapped onto another System register or a memory-mapped register. If the configuration of the PE affects the implementation of the register, then information about this is also included here. This section also summarizes the behavior of the register on a reset.
Attributes
The size of the register. For registers where the layouts of the fields differ based on configuration, or other state within the PE, this section also summarizes the different layouts.
Field descriptions
The register diagram, and a description of the behavior of each field within the register.

Memory-mapped registers

A memory-mapped register description also contains the following sections:

Accessing the ...
The address or offset of the register in the memory map, and the accessibility.

System registers

A System register description also contains an "Accessing the ..." section, that includes: