ARM Architecture Reference Manual ARMv7-A and ARMv7-R Edition

This manual describes the instruction set, memory model, and programmers' model for ARMv7 (A&R profile) compliant processors, including:

• Cortex-A series
• Cortex-R series
• Qualcomm Scorpion.

It also describes the later ARMv6 architecture releases for ARM11 processors, and describes Thumb-2 and the TrustZone security extensions.

This document is available only to registered ARM customers. Requests including your name, company, business address, contact telephone number, and a summary of the business need should be submitted here.