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Arm
®
Cortex
®
-A76 Core
Revision: r4p1
Technical Reference Manual
Copyright © 2016–2020 Arm Limited or its affiliates. All rights reserved.
100798_0401_00_en

Arm
®
Cortex
®
-A76 Core
Technical Reference Manual
Copyright © 2016–2020 Arm Limited or its affiliates. All rights reserved.
Release Information
Document History
Issue Date Confidentiality Change
0000-00 9 December 2016 Confidential First draft for r0p0
0000-01 26 May 2017 Confidential First release for r0p0
0100-00 20 October 2017 Confidential First release for r1p0
0200-00 13 April 2018 Confidential First release for r2p0
0300-00 27 July 2018 Non-Confidential First release for r3p0
0301-00 16 November 2018 Non-Confidential First release for r3p1
0400-00 30 April 2019 Non-Confidential First release for r4p0
0401-00 31 July 2020 Non-Confidential First release for r4p1
Non-Confidential Proprietary Notice
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This document may include technical inaccuracies or typographical errors.
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Arm
®
Cortex
®
-A76 Core
100798_0401_00_en Copyright © 2016–2020 Arm Limited or its affiliates. All rights
reserved.
2
Non-Confidential

trademarks of their respective owners. Please follow Arm’s trademark usage guidelines at http://www.arm.com/company/policies/
trademarks.
Copyright © 2016–2020 Arm Limited (or its affiliates). All rights reserved.
Arm Limited. Company 02557590 registered in England.
110 Fulbourn Road, Cambridge, England CB1 9NJ.
(LES-PRE-20349)
Confidentiality Status
This document is Non-Confidential. The right to use, copy and disclose this document may be subject to license restrictions in
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Unrestricted Access is an Arm internal classification.
Product Status
The information in this document is Final, that is for a developed product.
Web Address
developer.arm.com
Arm
®
Cortex
®
-A76 Core
100798_0401_00_en Copyright © 2016–2020 Arm Limited or its affiliates. All rights
reserved.
3
Non-Confidential


Contents
Arm
®
Cortex
®
-A76 Core Technical Reference Manual
Preface
About this book ..................................................... ..................................................... 16
Feedback .................................................................................................................... 21
Part A Functional description
Chapter A1 Introduction
A1.1 About the core ................................................... ................................................... A1-26
A1.2 Features ................................................................................................................ A1-27
A1.3 Implementation options ............................................ ............................................ A1-28
A1.4 Supported standards and specifications ............................... ............................... A1-29
A1.5 Test features .......................................................................................................... A1-30
A1.6 Design tasks .......................................................................................................... A1-31
A1.7 Product revisions ................................................. ................................................. A1-32
Chapter A2 Technical overview
A2.1 Components .......................................................................................................... A2-34
A2.2 Interfaces .............................................................................................................. A2-37
A2.3 About system control .............................................. .............................................. A2-38
A2.4 About the Generic Timer ........................................... ........................................... A2-39
Chapter A3 Clocks, resets, and input synchronization
A3.1 About clocks, resets, and input synchronization ......................... ......................... A3-42
A3.2 Asynchronous interface ............................................ ............................................ A3-43
100798_0401_00_en Copyright © 2016–2020 Arm Limited or its affiliates. All rights
reserved.
5
Non-Confidential
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