1.1. About the Cortex-A53 Advanced SIMD and Floating-point Extension

The Cortex-A53 processor supports the Advanced SIMD and Scalar Floating-point instructions in the A64 instruction set, and the Advanced SIMD and VFP instructions in the A32 and T32 instruction sets.

The ARMv8 architecture eliminates the concept of version numbers for Advanced SIMD and Floating-point in the AArch64 execution state.

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