Why Arm Architecture?
Performant. Compatible. Efficient.
The Arm CPU architecture allows developers to write software and firmware that conforms to the Arm specifications, secure in the knowledge that any Arm-based processor will execute it in the same way. This is the foundation of the portability and compatibility promise, underlying the Arm ecosystem.
Arm system architecture creates standardization and commonality across the system, making it easier to design SoCs and reducing the cost of software ownership. Arm provides system architectures free of charge, to help the ecosystem and all system designers.