Hi experts,
Is there any specific document on specifying the differences between Cortex-A/-R/-M series of processors.
Thanks for mentioning that, Chris.
You can find a set of three follow-up documents which go into each of the three families in a little more detail:
Armv7-A - Power to the People
Armv7-R - Hidden Power
Armv6-M vs Armv7-M - Unpacking the Microcontrollers
Hope this helps.
Chris