ß Application profile (ARMv7-A ‡ e.g. Cortex-A8)
ß Memory management support (MMU)
ß Highest performance at low power
ß Influenced by multi-tasking OS system requirements
ß TrustZone and Jazelle-RCT for a safe, extensible system
ß Real-time profile (ARMv7-R ‡ e.g. Cortex-R4)
ß Protected memory (MPU)
ß Low latency and predictability ‘real-time’ needs
ß Evolutionary path for traditional embedded business
ß Microcontroller profile (ARMv7-M ‡ e.g. Cortex-M3)
ß Lowest gate count entry point
ß Deterministic and predictable behavior a key priority
ß Deeply embedded use
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