Programmers Model
ARM DDI 0432C Copyright © 2009 ARM Limited. All rights reserved. 3-3
ID112415 Non-Confidential
3.2 Modes of operation and execution
See the ARMv6-M Architecture Reference Manual for information about the modes of
operation and execution.
Other ARM architectures support the concept of privileged or unprivileged software
execution. This processor does not support different privilege levels. Software
execution is always privileged, meaning software can access all the features of the
processor.