Arm
®
Cortex
®
-R82 Processor Technical Reference Manual
Document ID: 101548_0002_05_en
Issue: 05
Contents
Contents
1 Introduction.....................................................................................................................................................14
1.1 Product revision status................................................................................................................................14
1.2 Intended audience........................................................................................................................................14
1.3 Conventions................................................................................................................................................... 14
1.4 Additional reading.........................................................................................................................................16
1.5 Feedback.........................................................................................................................................................17
2 The Cortex
®
-R82 processor....................................................................................................................... 19
2.1 About the Cortex
®
-R82 processor.......................................................................................................... 19
2.2 Features...........................................................................................................................................................20
2.3 Configuration options.................................................................................................................................. 22
2.3.1 Configuration parameters........................................................................................................................22
2.3.2 Integration-time configuration options................................................................................................ 26
2.4 Supported standards and specifications................................................................................................. 27
2.5 Design process..............................................................................................................................................29
2.6 Documentation..............................................................................................................................................30
2.7 Product revisions.......................................................................................................................................... 31
3 Technical overview........................................................................................................................................32
3.1 Terminology....................................................................................................................................................32
3.2 Components...................................................................................................................................................32
3.3 Interfaces........................................................................................................................................................ 38
4 Programmers' model.....................................................................................................................................42
4.1 About the programmers' model................................................................................................................42
4.2 Arm
®
v8-R AArch64 architecture concepts............................................................................................42
4.2.1 Architecture requirements.......................................................................................................................43
4.2.2 Execution state.......................................................................................................................................... 46
4.2.3 Exception levels.........................................................................................................................................46
4.2.4 Instruction set architecture.....................................................................................................................47
4.2.5 Data types.................................................................................................................................................. 48
4.2.6 Arm
®
v8-R AArch64 registers.................................................................................................................48
4.2.7 Memory model.......................................................................................................................................... 49
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