Arm
®
Cortex
®
-R82 Processor Technical Reference Manual
Document ID: 102670_0101_02_en
Issue: 02
Contents
Contents
1. Introduction....................................................................................................................................................14
1.1 Product revision status................................................................................................................................14
1.2 Intended audience........................................................................................................................................14
1.3 Conventions................................................................................................................................................... 14
1.4 Useful resources........................................................................................................................................... 16
2. The Cortex
®
-R82 processor...................................................................................................................... 18
2.1 About the Cortex
®
-R82 processor.......................................................................................................... 18
2.2 Features...........................................................................................................................................................19
2.3 Configuration options..................................................................................................................................21
2.3.1 Configuration parameters........................................................................................................................21
2.3.2 Integration-time configuration options................................................................................................ 27
2.4 Supported standards and specifications................................................................................................. 29
2.5 Design process..............................................................................................................................................31
2.6 Documentation..............................................................................................................................................31
2.7 Product revisions.......................................................................................................................................... 32
3. Technical overview.......................................................................................................................................34
3.1 Terminology....................................................................................................................................................34
3.2 Components...................................................................................................................................................34
3.3 Interfaces........................................................................................................................................................ 41
4. Programmers' model....................................................................................................................................45
4.1 About the programmers' model................................................................................................................45
4.2 Arm
®
v8-R AArch64 architecture concepts............................................................................................45
4.2.1 Architecture requirements.......................................................................................................................46
4.2.2 Execution state.......................................................................................................................................... 49
4.2.3 Exception levels.........................................................................................................................................49
4.2.4 Instruction set architecture.....................................................................................................................51
4.2.5 Data types.................................................................................................................................................. 51
4.2.6 Arm
®
v8-R AArch64 registers.................................................................................................................51
4.2.7 Memory model.......................................................................................................................................... 53
4.2.8 Security model........................................................................................................................................... 54
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